Thermal Engineering from Essen - WeldTechweldtech.kz/upload/files/pwht-weldotherm.pdf · Company...

Thermal Engineering from EssenYour partner in heat treatment

Company profile

The English word “welding” and the greek word “therm” for pure exchange of thermalradiation between two bodies form the key word for the trademark WELDOTHERM® whichis nowadays a synonym for controlled heat treatment worldwide.

More than 35 years ago WELDOTHERM® started to specialize on the development andfabrication of practice oriented, site proven and largely supervision free heat treatment units,sturdy heating elements of high material quality and all required components for relatedmeasuring equipment.

For many years WELDOTHERM® fabricates heat treatment units in every required outputratings. Today they are used worldwide on many sites, in workshops and all places wherehigh demands on accuracy and precision in heat treatment is required.

WELDOTHERM® has representatives and dealers in many countries all over the world whoare at your disposal at anytime.

Over the years WELDOTHERM® extended its product range.

Today WELDOTHERM® is a universal developing and fabricating company of heat treatmentunits and offers customized solutions for almost any heat treatment task.

First class quality of all products and services under the WELDOTHERM® trademark hasalways been and remains our motto.

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WELDOTHERM® Heat Treatment Units

WELDOTHERM® Heating Elements

WELDOTHERM® Special Heating Systems

WELDOTHERM® Control And Measuring Devices

WELDOTHERM® Accessories

WELDOTHERM® Consumables

WELDOTHERM® Infrared Heating Systems

WELDOTHERM® Standard Furnaces

WELDOTHERM® Industrial Furnaces

Heat Treatment Units

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The big advantage consists in the fact that each controlcircuit possesses its own program controller, so utmostflexibility is guaranteed. One can start identical or completelydifferent programs at the same or at any different point oftime. Each control circuit possesses a built in ammeterwhich serves the current drain control. Even an untraineduser is able to operate the unit after a short introduction.The operational precision guarantees precise compliancewith the annealing data.

The requirements on the accuracy of temperature registrationdevices is variable depending on the application. For thisreason at WELDOTHERM® you can choose 6 or 12 channeltemperature recorders with accuracy classes 1, 0.5 and 0.25according to DIN 43710.

To facilitate the operation of our heat treatment units evenmore, related to practice, WELDOTHERM® heat treatment unitswork with secondary voltages of 30 and 60 Volts as standard.The possible heating element dimensions within these voltage

In case of possible improvements which show during opera-tion on sites or within the WELDOTHERM® design and devel-opment department, these will immediately implemented intothe running fabrication.

Should our standard VAS units not cover your specific require-ments we will manufacture your custom-built WELDOTHERM®

heat treatment unit!

The Heat Treatment Units VAS

VAS 130-12

VAS 45-6

range guarantee that a 1" circumferential joint can be heattreated as well as a large vessel joint or any other workpiece.To connect a heating element to a wrong voltage is thereforealmost impossible.

WELDOTHERM® heat treatment units are equipped with safetyfacilities for personnel and workpieces which widely tran-scend the valid VDE requirements!

The intrinsic safety of each VAS unit covers an operationaltemperature control of the transformer including forced shut-off, fan cooling with separated power connection, an emer-gency Shut-Off button at the side of the unit, a touch voltage ofmaximum 30 V against ground, FI-flash actuation at 300 mA,phase input control by control lamps, phase and control volt-age detection including alarm horn (114 Phon) during failureand a single safeguarding of each heating circuit by powerfuses.

WELDOTHERM® manufactures a standard program of fullyautomatic program controlled heat treatment units of alloutput ratings.

Within these output ratings, optimized according to therespective application, any number of control circuits, fullyindependent from each other, are available.


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Technical Data 12-2 45-6 82-6 82-12 130-6 130-12

Order No. 100100 100200 100300 100301 100400 100401

Power at 100% duty 12 kW 45 kW 82 kW 82 kW 130 kW 130 kW

Primary Input 400 V, 32 A 400 V, 63 A 400 V, 119 A 400 V, 119 A 400 V, 188 A 400 V, 188 A

500 V, 24 A 500 V, 52 A 500 V, 95 A 500 V, 95 A 500 V, 150 A 500 V, 150 A

Control Voltage standard standard standard standard standard standard230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz

Primary connection Cable 4 x 6 mm2, Cable 4 x 16 mm2, Cable 4 x 35 mm2, Cable 4 x 35 mm2, direct connection direct connection 5 m, 5 m, 5 m, 5 m, contactor contactorCEE-plug 32 A CEE-plug 63 A CEE-plug 125 A CEE-plug 125 A

Program Controller DIGIT 450 DIGIT 450 DIGIT 450 DIGIT 450 DIGIT 450 DIGIT 450

Number of Control Circuits 2 6 6 12 6 12

Switching current 100 A 125 A 227 A 6 x 90 A + 360 A 180 Aper Control Circuit 6 x 135 A

Temperature Recorder BL 60-6 BH 60-6 BH 60-6 BH 60-12 BH 60-6 BH 60-12

Dimensions W x H x D 500 x 510 x 900 x 1300 x 900 x 1300 x 1150 x 1350 x 1150 x 1350 x 1150 x 1350 x 525 mm 800 mm 800 mm 900 mm 900 mm 900 mm

Weight 120 390 490 590 670 680

Required cables for commissioning (operating range 25 m)– other cable lengths on request –

Twin Cables 2 each 6 each 6 each 12 each 6 each 12 each 2 x 16 mm2, 25 m 2 x 25 mm2, 25 m 2 x 50 mm2, 25 m 2 x 25 mm2, 25 m 2 x 95 mm2, 25 m 2 x 35 mm2, 25 mOrder No. 150100 Order No. 150101 Order No. 150103 Order No. 150101 Order No. 150105 Order No. 150102

Splitter Cables 4 each 2-way, 3 m 12 each 3-way, 3 m 12 each 5-way, 3 m 12 each 2-way, 3 m 12 each 8-way, 3 m 24 each 4-way, 3 mOrder No. 150200 Order No. 150201 Order No. 150203 Order No. 150200 Order No. 150205 Order No. 150202

12 each 3-way, 3 mOrder No. 150201

Compensating Cables 2 each, 25 m 6 each, 25 m 6 each, 25 m 12 each, 25 m 6 each, 25 m 12 each, 25 mOrder No. 150300 Order No. 150300 Order No. 150300 Order No. 150300 Order No. 150300 Order No. 150300

Control Bridge Cables 2 each, 1 m 6 each, 1 m 6 each, 1 m 12 each, 1 m 6 each, 1 m 12 each, 1 mOrder No. 150400 Order No. 150400 Order No. 150400 Order No. 150400 Order No. 150400 Order No. 150400


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The STANDARD EUROPA series was developed to meet theneeds of most customers who want to do preheating andannealing jobs with high precision but without having therequirements of complex program profiles.

These demands led to the heat treatment unit STANDARDEUROPA which unite the familiar WELDOTHERM® quality witha unique price-performance ratio.

Six and twelve fully automatic program controllers and a 6 or12 channel temperature recorder are natural layout compo-nents.

The program controllers TC 60 are easy to program and areequipped with memory capacity in which one can save up to5 programs for every time repetition. These are connectablewith each other, so that even complex heat treatment appli-cations can be realized. Built in ammeters serve for currentdrain control of each control circuit.

STANDARD EUROPA heat treatment units are equipped withthe following safety facilities: temperature control of the

transformer with forced disconnection when overstressed,forced air fan cooling, emergency SHUT-Off button switch,maximum touch voltage against ground 30 V, FI- triggeringat 300 mA, single protection of each heating circuit by powerfuses.

These sturdy heat treatment units have proved themselvesall over the world.

These units can also be manufactured according to yourspecific requirements.

STANDARD EUROPA 45-6

STANDARD EUROPA 82-12

STANDARD™ EUROPA


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Technical Data 45/6 70-6 70-12 82-6 82-12 130-6 130-12

Order No. 101100 101200 101201 101300 101301 101400 101401

Power at 100% duty 45 kW 70 kW 70 kW 82 kW 82 kW 130 kW 130 kW

Primary Input 400 V, 63 A 400 V, 95 A 400 V, 95 A 400 V, 119 A 400 V, 119 A 400 V, 188 A 400 V, 188 A500 V, 52 A 500 V, 75 A 500 V, 75 A 500 V, 95 A 500 V, 95 A 500 V, 151 A 500 V, 151 A

Control Voltage standard standard standard standard standard standard standard230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz 230 V, 50 Hz

Primary Connection Cable Cable Cable Cable Cable direct connection direct connection4 x 16 mm2, 4 x 16 mm2, 4 x 35 mm2, 4 x 35 mm2, 4 x 35 mm2, contactor contactor5 m, 5 m, 5 m, 5 m, 5 m,CEE-plug 32 A CEE-plug 63 A CEE-plug 125 A CEE-plug 125 A CEE-plug 125 A

Program Controller TC 60 TC 60 TC 60 TC 60 TC 60 TC 60 TC 60

Number of Control Circuits 6 6 12 6 12 6 12

Switching Current 125 A 180 A 90 A 227 A 6 x 135 A + 360 A 180 Aper Control Circuit 6 x 90 A

Temperature Recorder BH 60-6 BH 60-6 BH 60-12 BH 60-6 BH 60-12 BH 60-6 BH 60-12

Dimensions W x H x D 900 x 1300 x 900 x 1300 x 900 x 1300 x 900 x 1300 x 900 x 1300 x 1150 x 1350 x 1150 x 1350 x 800 mm 800 mm 800 mm 800 mm 800 mm 900 mm 900 mm

Weight 380 410 445 450 490 590 640

Required cables for commissioning (operating range 25 m)– other cable lengths on request –

Twin Cables 6 each 6 each 12 each 6 each 12 each 6 each 12 each 2 x 25 mm2, 2 x 35 mm2, 2 x 16 mm2, 2 x 50 mm2, 2 x 25 mm2, 2 x 95 mm2, 2 x 35 mm2,25 m 25 m 25 m 25 m 25 m 25 m 25 mOrder No. Order No. Order No. Order No. Order No. Order No. Order No.150101 150102 150100 150103 150101 150105 150102

Splitter Cables 12 each 12 each 24 each 12 each 12 each 12 each 24 each 3-way, 3 m 4-way, 3 m 2-way, 3 m 5-way, 3 m 2-way, 3 m 8-way, 3 m 4-way, 3 mOrder No. Order No. Order No. Order No. Order No. Order No. Order No.150201 150202 150200 150203 150200 150205 150202

12 each 3-way, 3 mOrder No.150201

Compensation Cables 6 each, 25 m 6 each, 25 m 12 each, 25 m 6 each, 25 m 12 each, 25 m 6 each, 25 m 12 each, 25 mOrder No. Order No. Order No. Order No. Order No. Order No. Order No.150300 150300 150300 150300 150300 150300150300

Heat treatment units in heated containers on vats Rating of heat treatment unit: 170 kWOperation field: Preheating and post heat treatment of pipelinejoints in oil and gas fields at outside temperatures between –40°C and +40°C.

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Special Heat Treatment Units

Everywhere else where steel constructions in the upperstrength ranges are being built in unexploited areas, heattreatment processes must still be carried out, even toughthere is no electric power source.

Here is just one example:The construction of natural gas pipelines often takes placeunder extreme climatic conditions – at hot weather in tropicalareas as well as in icy regions. The heat treatment of pipelinewelds such as carried out under normal conditions is there-fore not possible.

WELDOTHERM® has designed a range of special mobile andcompletely self contained heat treatment units which cancope well with the above mentioned conditions.

No matter where and which power is required for your heattreatment job, WELDOTHERM® has the solution for you.

20 and 40 feet containers equipped with heat treatment unitsfrom 24 to 220 kW, according to requirements, are poweredby Diesel generators with their requisite three phase A.C.Depending on their size, the containers are divided into either2 or 3 compartments or they are made up of separate sec-tions so the Diesel generator and the heat treatment unit canbe used independently from each. The connections for theheat treatment unit supplemented by two power current con-nections for welding equipment are accessible from outsideand are protected against unauthorized access by a flap.

WELDOTHERM® offers various locomotion solutions for variousapplication areas: Container undercarriage with tired steel-discwires for normal terrain, transport carriages equipped withrunners for soft ground or trailers which are permitted forroad traffic up to 80 km/h.

Self-conditioned heat treatment unit with Diesel generator on trailerRating of generator: 130 kWRating of heat treatment unit: 120 kWallowed for roads with max. 80 km/hOperation field: Preheating of gas pipelines when welding t-shapedpipes


Heat Treatment unit built into an air-conditioned containerwith chassis for truck transportationRating of heat treatment unit: 120 kWOperation field: Pre- and post heat treatment of welding jointsin desert fields

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Heating Elements

WELDOTHERM® Heating Elements

WELDOTHERM® annealing and preheat elements are extremelyrobust and stable multipurpose heating elements, whichcan be used without difficulty for almost every application.The heating tapes and cables in particular thanks to theirhigh flexibility can be used for very small pipe diametersand also on penetrators, branch welds and pipe walls.WELDOTHERM® furnace heating elements are particularysuitable for preheating and postheating of workpieces,which because of their size or other reasons cannot be pre-

or postheatedin stationaryfurnaces. Thehigh quality ofthe aluminiumoxide ceramic(96 %) used andof the heating

wire materials (NiCr 80/20) has been proven in years of useon the toughest job sites.

WELDOTHERM® offers all heating elements standard-wiseincluding “DINSE” plugs. For customers who use englishheating units we equip our heating elements alternativelyon special request with the english Camlock system.

Application range: pipe and circumferential welds, flangewelds, longitudinalwelds, connectingpiece welds, areaheating Application limit:1050°C materialtemperature

Heating mat long design

Long Design Power Voltage Current Dimensions Dimensions

kW V A W x H mm Ceramic Beads

1,35 30 45 50 x 570 2 x 271,35 30 45 75 x 380 3 x 181,35 30 45 100 x 275 4 x 131,35 30 45 125 x 230 5 x 111,35 30 45 150 x 190 6 x 91,9 42 45 50 x 680 2 x 351,9 42 45 100 x 340 4 x 161,9 42 45 150 x 235 6 x 112,7 60 45 50 x 1015 2 x 482,7 60 45 75 x 675 3 x 322,7 60 45 100 x 510 4 x 242,7 60 45 125 x 400 5 x 192,7 60 45 150 x 340 6 x 162,7 60 45 175 x 295 7 x 142,7 60 45 200 x 445 8 x 122,7 60 45 225 x 235 9 x 112,7 60 45 50 x 1120 2 x 532,7 60 45 75 x 740 3 x 352,7 60 45 100 x 550 4 x 262,7 60 45 125 x 445 5 x 212,7 60 45 150 x 380 6 x 182,7 60 45 175 x 320 7 x 152,7 60 45 200 x 275 8 x 132,7 60 45 225 x 255 9 x 123,8 84 45 50 x 1480 2 x 703,8 84 45 100 x 740 4 x 353,8 84 45 150 x 485 6 x 23

10,35 230 45 200 x 1060 8 x 5010,35 230 45 250 x 850 10 x 4010,35 230 45 400 x 530 16 x 25

OrderNo. Item OrderNo. Item

200100 Heating Mats long design 30V 200103 Heating Mats long design 84V200101 Heating Mats long design 42V 200104 Heating Mats long design 230V200102 Heating Mats long design 60V

Lateral DesignPower Voltage Current Dimensions Dimensions

kW V A W x H mm Ceramic Beads

1,35 30 45 175 x 150 7 x 71,35 30 45 200 x 130 8 x 61,35 30 45 250 x 105 10 x 51,35 30 45 275 x 85 11 x 41,9 42 45 675 x 45 27 x 21,9 42 45 350 x 85 14 x 41,9 42 45 250 x 130 10 x 62,7 60 45 250 x 210 10 x 102,7 60 45 275 x 190 11 x 92,7 60 45 325 x 150 13 x 72,7 60 45 400 x 130 16 x 62,7 60 45 450 x 105 18 x 52,7 60 45 475 x 105 19 x 52,7 60 45 500 x 105 20 x 52,7 60 45 525 x 85 21 x 42,7 60 45 550 x 85 22 x 42,7 60 45 575 x 85 23 x 42,7 60 45 600 x 85 24 x 42,7 60 45 575 x 105 23 x 52,7 60 45 650 x 85 26 x 42,7 60 45 700 x 85 28 x 42,7 60 45 725 x 85 29 x 43,8 84 45 1750 x 45 70 x 23,8 84 45 700 x 105 28 x 53,8 84 45 475 x 150 19 x 7

10,35 230 45 525 x 405 21 x 1910,35 230 45 850 x 235 34 x 1110,35 230 45 1000 x 190 40 x 9

OrderNo. Item OrderNo. Item

200200 Heating Mats lateral design 30V 200203 Heating Mats lateral design 84V200201 Heating Mats lateral design 42V 200204 Heating Mats lateral design 230V200202 Heating Mats lateral design 60V

Heating mat lateral design

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Heating Tapes

Heating tape

Rating Voltage Current Dimensions DimensionskW V A W x H mm Ceramic Beads

1,35 30 45 550 x 45 22 x 21,35 30 45 575 x 45 23 x 21,9 42 45 650 x 45 26 x 21,9 42 45 675 x 45 27 x 22,7 60 45 975 x 45 39 x 22,7 60 45 1000 x 45 40 x 22,7 60 45 1025 x 45 41 x 22,7 60 45 1050 x 45 42 x 23,8 84 45 1750 x 45 70 x 23,8 84 45 1800 x 45 72 x 2

Order No. Item Order No. Item

200300 Heating Tapes 30 V 200302 Heating Tapes 60 V

200301 Heating Tapes 42 V 200303 Heating Tapes 84 V

Application range: Circumferential welds on pipes, pipewalls, bends, elbows, welds with poor accessibility, heatingof flanges and formed part connectionsApplication limit: 1050°C material temperature

Heating Elements

Spreader Mats

Spreader mat

Application range: Circumferential welds on pipes, flangewelds, fitting welds, connection piece welds in containers,conical and crowned workpieces, formed partsApplication limit: 1050°C material temperature

Rating Voltage Current Dimensions DimensionskW V A W x H mm Ceramic Beads

1,35 30 45 200 x 150 8 x 61,35 30 45 250 x 130 10 x 51,35 30 45 300 x 85 12 x 41,9 42 45 200 x 170 8 x 81,9 42 45 250 x 130 10 x 61,9 42 45 300 x 110 12 x 52,7 60 45 350 x 210 14 x 72,7 60 45 400 x 130 16 x 62,7 60 45 450 x 110 18 x 53,8 84 45 350 x 210 14 x 103,8 84 45 450 x 150 18 x 73,8 84 45 575 x 130 23 x 6

10,35 230 45 200 x 1060 8 x 5010,35 230 45 250 x 850 10 x 4010,35 230 45 400 x 530 16 x 25

Order No. Item Order No. Item

200400 Spreader Mats 30 V 200403 Spreader Mats 84 V

200401 Spreader Mats 42 V 200404 Spreader Mats 230 V

200402 Spreader Mats 60 V

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Heating Elements

One-Line-Heating Cable/Two-Line-Heating Cable

Two-Line Heating Cable One-Line-Heating Cable

One-Line-Heating CableOrder No. Rating Voltage Current Dimensions

kW V A W x H mm

200500 1,35 30 45 2450 x 13 �

200501 2,7 60 45 4550 x 13 �

200502 2,7 60 45 5390 x 13 �

Two-Line-Heating CableOrder No. Rating Voltage Current Dimensions

kW V A W x H mm

200600 1,35 30 45 925 x 25

200601 2,7 60 45 1960 x 25

200602 2,7 60 45 2395 x 25

Design: Outer coating made of austenite wire meshApplication range: Collector welds, flange connection welds,fittings and shaped part connection welds, super-heatingpipes, boiler walls, small pipes, connecting piece weldsApplication limit: 1050°C material temperature

Preheaters

Magnetic clamp for preheatersPreheater

Design: Back insulation made of 1" ceramic fibre insulationin Inconel wire mesh, back protection made of stainless steel.Application range: Circumferential tank welds, longitudinaltank welds, repair pointsApplication limit: 450°C material temperature

Order No. Item Rating Voltage Current DimensionskW V A L x W mm

200700 Preheater long design 30 V 1,35 30 45 500 x 100

200701 Preheater long design 30 V with bayonet sleeve 1,35 30 45 500 x 100

200702 Preheater long design 30 V with bayonet sleeve 1,35 30 45 500 x 100and thermocouple element

200703 Preheater long design 60 V 2,7 60 45 900 x 100

200704 Preheater long design 60 V with bayonet sleeve 2,7 60 45 900 x 100

200705 Preheater long design 60 V with bayonet sleeve 2,7 60 45 900 x 100and thermocouple element

200706 Preheater lateral design 30 V 1,35 30 45 500 x 100

200707 Preheater lateral design 30 V with bayonet sleeve 1,35 30 45 500 x 100

200708 Preheater lateral design 30 V with bayonet sleeve 1,35 30 45 500 x 100and thermocouple element

200709 Preheater lateral design 60 V 2,7 60 45 900 x 100

200710 Preheater lateral design 60 V with bayonet sleeve 2,7 60 45 900 x 100

200711 Preheater lateral design 60 V with bayonet sleeve 2,7 60 45 900 x 100and thermocouple element

200800 Clamp with 2 magnets, max. 250°C – – – –

200801 Clamp with 2 magnets, max. 450°C – – – –

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Heating Elements

Magnetic Preheaters


200900 Magnetic Preheater long design 30 V 1,35 30 45 500 x 100200901 Magnetic Preheater long design 30 V with bayonet sleeve 1,35 30 45 500 x 100200902 Magnetic Preheater long design 30 V with bayonet sleeve 1,35 30 45 500 x 100

and thermocouple element200903 Magnetic Preheater long design 60 V 2,7 60 45 900 x 100200904 Magnetic Preheater long design 60 V with bayonet sleeve 2,7 60 45 900 x 100200905 Magnetic Preheater long design 60 V with bayonet sleeve 2,7 60 45 900 x 100

and thermocouple element200906 Magnetic Preheaters lateral design 30 V 1,35 30 45 500 x 100200907 Magnetic Preheaters lateral design 30 V with bayonet sleeve 1,35 30 45 500 x 100200908 Magnetic Preheaters lateral design 30 V with bayonet sleeve 1,35 30 45 500 x 100

and thermocouple element 200909 Magnetic Preheaters lateral design 60 V 2,7 60 45 900 x 100200910 Magnetic Preheaters lateral design 60 V with bayonet sleeve 2,7 60 45 900 x 100200911 Magnetic Preheaters lateral design 60 V with bayonet sleeve 2,7 60 45 900 x 100

and thermocouple element


201000 Magnetic Heating Boxes 60 V, long design 2,7 60 45 865 x 155201001 Magnetic Heating Boxes 60 V with bayonet thermocouple 2,7 60 45 865 x 155

element, long design201002 Magnetic Heating Boxes 60 V, lateral design 2,7 60 45 495 x 305201003 Magnetic Heating Boxes 60 V with bayonet thermocouple 2,7 60 45 495 x 305

element, lateral design

Design: Back insulation made of 1"ceramic fibre insulation in Inconel wiremesh, back protection made of stainlesssteel, with magnetic clamps: 3 hightemperature resistant special magnets.Application range: Circumferential tankwelds, longitudinal tank welds, repairpointsApplication limit: 450°C materialtemperature

Magnetic Heating Boxes

Magnetic heating box

Design: Back insulation made of 1" ceramic fibre insulationin Inconel wire mesh, back protection made of stainless steelequipped with attached handholds for easy use, magneticclamps: 3 high temperature resistant special magnets.Application range: Circumferential tank welds, longitudinaltank welds, repair pointsApplication limit: 450°C material temperature

Magnetic preheater, long design Magnetic preheater, lateral design

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Heating Elements

Channel Heaters

Channel heater 60 V 4-bank channel heater 220 V

Design: built in sturdy stainless steel metal boxesApplication range: Annealing of collector floor weldsand large circumferential welds, heating of temporaryand stationary furnacesApplication limit: 850°C material temperature

Wraparounds

Wraparound

Just check your set-up times! If you frequently preheat andpostheat pipes of the same diameter, you save time and moneyusing our wraparounds. Individually manufactured for therequired diameter you are able to reduce your set-up timesto a third and you save the costs for insulation materials.

Design: Outer jacket made of stainless steel sheet, handlesfacilitate transport and assembly, adjustable stainless steelturnbuckles, heating mats made of high temperature resistant96% aluminium oxide ceramic, ceramic fibre insulation withInconel wire meshApplication range: Preheating and Post heat treatment ofcircumferential joints

Order No. Item Rating Voltage Current Dimensions kW V A L x W x H mm

201100 Channel heater 60 V 3,5 60 57 725 x 70 x 35

201200 4-bank channel heater 220 V 12 220 55 725 x 350 x 35

Order No. Item Voltage PowerV kW

201300 Wraparounds 2" 30 1,35201301 Wraparounds 3" 60 2,7201302 Wraparounds 4" 60 2,7201303 Wraparounds 5" 60 2,7201304 Wraparounds 6" 60 5,4201305 Wraparounds 7" 60 5,4201306 Wraparounds 8" 60 5,4201307 Wraparounds 9" 60 5,4201308 Wraparounds 10" 60 8,1201309 Wraparounds 11" 60 8,1201310 Wraparounds 12" 60 8,1201311 Wraparounds 13" 60 8,1201312 Wraparounds 14" 60 8,1201313 Wraparounds 15" 60 10,8201314 Wraparounds 16" 60 10,8201315 Wraparounds 17" 60 10,8201316 Wraparounds 18" 60 10,8201317 Wraparounds 19" 60 10,8201318 Wraparounds 20" 60 13,5201319 Wraparounds 21" 60 13,5201320 Wraparounds 22" 60 13,5201321 Wraparounds 23" 60 13,5201322 Wraparounds 24" 60 13,5201323 Wraparounds 25" 60 13,5201350 Bayonet-thermocouple – –

element until 800°C,built-in

Application limit: 950°C material temperature; wraparoundswith bayonet-thermocouple element max. 800°CA hint for people in hurry: annealing wraparounds withbuilt-in bayonet thermocouples are closed by springs firmlypressed onto the work-surface!

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Spare Parts

Heating Elements

Spare parts for WELDOTHERM® heating elements

Order No. Item

290000 End bead male, bale = 100 pieces290001 End bead female, bale = 100 pieces290002 Main body bead, bale = 100 pieces290003 Main body bead with hole, bale = 100 pieces290004 Single hole bead, bale = 100 pieces290005 Junction bead, bale = 100 pieces290006 Olive bead, bale = 100 pieces290007 Ceramic bead for one-line-heating cables, bale = 100 pcs.290008 Nickel-Connector, per piece 290009 Safety bead, bale = 100 pieces290010 Teflon cable, per 1 m290011 NiCr heating wire, per 1 m290012 Plug K 25 System DINSE290013 Pot Magnet for Preheaters with Magnetic Clamps290014 Counter-Sunk Screw including Wing Nut for Preheaters

with Magnetic Clamps 290015 Bayonet - Thermocouple Element until 800°C290016 Special-Notching Pliers for Nickel-Connectors290017 Heating Mat Connection, complete 290018 Camlock Plug 60 A

Spare parts for WELDOTHERM® cables

Order No. Item

190000 Plug K 50 System DINSE190001 Plug K 70 System DINSE190002 Plug K 95 System DINSE190003 Plug K 120 System DINSE190004 Coupling K 25 System DINSE190005 Coupling K 50 System DINSE190006 Coupling K 70 System DINSE190007 Coupling K 95 System DINSE190008 Coupling K 120 System DINSE190009 Camlock Coupling 60 A190010 Camlock Plug 300 A190011 Camlock Coupling 300 A

End bead male (290000)

Main body bead (290002)

Main body bead with fixing hole (290003)

End bead female (290001)

Single hole bead (290004)

Ni-connector (290008)

Junction bead (290005)

Olive bead (290006)

Safety bead (290009) K25 plug (290012)

NiCr heating wire (290011)

Teflon cable (290010)

Heater connector complete (290017)

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Special Heating Systems

WELDOTHERM® Special Heating Systems

WELDOTHERM® develops and manufactures special heatingsystems which are adjusted individually to the applicationsof our customers. For the realization of such special solutions

resistance heating, inductive heating and infrared heating canbe considered. The illustrated examples show the variety ofpossibilities

Special wraparound for casting tube heating

Casting nozzle heating

Mobile infrared drying system for convertible tops

Air-cooled induction unitfor joining and looseningof shrink connections andfor preheating and annealingof workpieces.

Preheating and annealing boxes for preheating and stress relieving of forging dies

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WELDOTHERM® Program Controller type DIGIT

Control And Measuring Devices

DIGIT

The digital process controller DIGIT is a program controllerwhich was developed especially for thermal engineering.This device is equipped with a thermocouple input whichis responsible for the measuring of temperatures and thetemperature controlling of the control circuits. This tempera-ture controller has 2 independent interfaces (RS 485) andis capable to store 40 programs. By using the visualizing

software WinControl one is able to control and observe theDIGIT 450 from any computer.

For more complex heat treatment applications WELDOTHERM®

alternatively offers the DIGIT 500 and DIGIT 600. These mainlydiffer, compared to the DIGIT 450, in the number of sensorinputs and a possible free configuration.

Technical Data

Program input: Via 15 buttonsNumber of programs: 40Number of sections per program: 7 + lead time Weight: 1050 gDimensions: W 96 x H 96 x D 220 mmInstallation depth: 220 mm incl. plug,

250 mm incl. SUB D9 plug

Order No. Item

400000 Program controller DIGIT 450



400003 Visualization Software WinControl

WELDOTHERM® Program Controller TC 60

TC 60

By using our program controller TC 60 you are able todetermine a precise heat treatment program. You can saveup to 5 programs of your choice. Stored programs remain in

the memory even in case of a power loss since the controllerpossesses a non-volatile memory.

Technical Data

Program input: Via 5 function buttonsNumber of programs: 5, program linkage possible Number of sections per program: 2 Heating rates,

1 hold time,1 cooling rate + lead time

Power supply: 230 V, 50/60 Hz ±10%Weight: 450 gDimensions: W 70 x H 132 x D 70 mm

Order No. Item

400100 Program Controller TC 60

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WELDOTHERM® Temperature Recorder type: BH 60-6/12 + BL 60-6

BH 60-6

The temperature recorder BH 60 is an electronical hybridprinter equipped with a digital display showing the measuringpoint numbers and the current temperature, appropriate tomeasure all established input values. It is equipped with alarge and well readable digital display for the actual measuredvalue and for the related channel number. The registrationwidth of 180 mm allows a precise analysis of the recordedfigures. The print out of the actual time, paper feed etc. canbe switched on if required. For customers who intend tostore all heat treatment parameters in a personal computer,WELDOTHERM® offers temperature recorders with memorycard or interface. We also offer you the WELDOTHERM®

temperature recorder BL 60-6 which possesses the sametechnical characteristics as the BH 60, but has an installationdimension of only 144 x 144 mm.

Technical Data

Measuring range: 0–1200°CNumber of measuring points: 6 or 12

(24 channels on request)Accuracy: Registration analog: ±0,5%

of measuring rangePaper feed: ProgrammableMeasuring value transmitter: Thermocouple element NiCr-Ni, type “K”Recording width: 180 mm folded paper (BH 60-6/12)

100 mm folded paper (BL 60-6)Dimensions: W 288 x H 288 x D 195 mm (BH 60-6/12)

W 144 x H 144 x D 195 mm (BL 60-6)Weight: approx. 7 kg (BH 60-6/12)

approx. 2,5 kg (BL 60-6)Ambient temperature: 0…50°CHumidity: 20…80% rF

Order No. Item

400200 WELDOTHERM® BH 60-6, 6-channel recorder,as described above, built-in type

400201 WELDOTHERM® BH 60-12, 12-channelrecorder, as described above, built-in type

400202 WELDOTHERM® BL 60-6, 6-channel recorder,as described above, built-in type

400300 WELDOTHERM® BH 60-6, built into steel site-housing, with handholds, rubber feet,connection cable 3 m long, input NiCr-Ni,type “K” thermocouple panels

400301 WELDOTHERM® BH 60-12, built into steelsite-housing, with handholds, rubber feet,connection cable 3 m long, input NiCr-Ni,type “K” thermocouple panels

490000 Folded paper for BH 60-6/12, bale = 16 m

490001 Folding paper for BL 60-6, bale = 16 m

490002 Cartridge for BH recorder

490004 Cartridge for BL Recorder

490005 Compensating cable 2 x 1,5 mm2, 100 m

490006 Compensating cable 2 x 1,5 mm2,plug-coupling, 25 m

490007 Connection clamp ceramic 2-poles

490008 Thermocouple pug

490009 Thermocouple coupling

BH 60-6 built into site housing

18

WELDOTHERM® Measuring Devices MK 1300


MK 1300

WELDOTHERM® MK 1300 is a handy, quick and precisetemperature measuring device. This can also be used as aprecision voltage transmitter for the measuring range of NiCr-Ni 0–1200°C. The device is equipped with a comparison

measuring point! The accuracy is ±0,15% of the measuringrange! In combination with a surface sensor the MK 1300 canbe used for measuring surface temperatures.

Order No. Item

400400 WELDOTHERM® MK 1300, NiCr-Ni

400401 Spare charging cable

400402 Leather carrying case

400403 Multi-Quick-Plug for registration of 6 measuring points during temperaturerecorder calibration

400404 Surface Temperature Sensor NiCr-Ni,300 mm long, handhold,1 m connection cable, thermocouple plug

WELDOTHERM® Measuring Devices ThermoFlash 500

ThermoFlash 500

WELDOTHERM® ThermoFlash 500 is an infrared temperaturemeasuring device, cell phone sized. It is equipped with atarget laser for focussing the measuring point. The emissionfactor can be adjusted. Furthermore the device possessesa separate input for temperature sensors type K (NiCr-Ni).

The LCD display is well readable because of its size and itsbacklight. The infrared measuring range is –60…+500°C,the measuring range with a thermocouple element is–64…+1400°C.

Technical Data

Measuring range infrared: –60…+500°CMeasuring range thermocouple element: –64…+1400°CAccuracy IR Sensor: 2 °C or 2%, larger value is validThermocouple element: 1 °C or 1%, larger value is validWorking temperature: 0…50°CDurability of battery: 40 hours at permanent useDimensions: 30 mm x 43 mm x 138 mmWeight: 130 g. (incl. packing)Scope of supply: Device with batteries, hand strap,

protection case, operation manual

Order No. Item

400500 ThermoFlash 500

19


WELDOTHERM® Measuring Devices OF 305

OF 305

WELDOTHERM® OF 305 is a portable compact sized digitalsurface temperature measuring device for application withNiCr-Ni thermocouple elements. The temperature indicationcorresponds to IEC 584 temperature/voltage tables for NiCr-Ni thermocouple elements.

Order No. Item

400600 OF 305, completely with surface sensormax. 400°C, carrying strap, battery

400601 Spare surface touch sensor, max. 400°C

400602 Spare surface touch sensor, max. 1200°C

400603 Battery IEC type 6 F 22, 9 V

WELDOTHERM® Measuring Devices MOF

MOF

WELDOTHERM® MOF is a pointer thermometer which can beused for preheating jobs where a fixed thermocouple cannotbe attached to the workpiece. 2 bar magnets on the back ofthe thermometer hold the thermometer to any ferritic materialsurfaces. The measuring unit is a fast reacting spiral shapedbimetal spring which is twisted on temperature influence.This twisting movement is conveyed by a shaft to the pointerand results the pointer deflection.

Order No. Item

400700 MOF Magnet Pointer Thermometer,measuring range 0–200°C




20

Thermocouple Welding Unit WELDOTHERM® TP 2

Accessories

TP 2

For secure and fast attachment of thermocouples with � 0.5until 0.711 and optional up to 1 mm. Precise measuringresults by firm connection between workpiece surface andthermocouple element are guaranteed by the use of theWELDOTHERM®-TP 2.

Technical Data

Charging current: 230 V/50 HzBattery operating voltage: 12 V DCBattery capacity: 5,7 AhPossible pointing sequence: 4 seconds, automaticallyCharge condition display: LED-displayDimensions: W 180 x H 70 x D 180 mmWeight: approx. 2,7 kg

Order No. Item

500000 Thermocouple Welding Unit TP 2 for � 0,5 mmto 0,711 mm, complete with leather carryingcase, pliers, pole magnet and cable set

500001 Thermocouple Welding Unit TP 2 until 1.0 mmcomplete with leather carrying case, pliers,pole magnet and cable set

500002 Complete spare set with pliers and pole magnet

500003 Spare cable set with plug, without pliers and pole magnet

500004 Spare pliers complete with plug set

500005 Spare pole magnet


Thermocouple Welding Unit WELDOTHERM® TP 2 S

TP 2 S

For secure and fast attachment of thermocouples continuousadjustable for diameters � 0,1 up to 1,8 mm.

Technical Data

Charge current: 230 V/50 HzBattery operating voltage: 12 V DCBattery capacity: 5,7 AhPossible pointing sequence: 4 seconds, automaticallyCharge condition display: LED-displayDimensions: W 180 x H 70 x D 180 mmWeight: approx. 2,7 kg

Order No. Item

500100 Thermocouple Welding Unit TP 2 S, completewith leather carrying case, foot actuatingswitch, cable set with pole magnet and 2 pliers

500101 Complete spare set with pliers and pole magnet

500102 Spare Cable set with plug, without pliers and pole magnet

500103 Spare pliers complete with plug set

500104 Spare pole magnet


500106 Spare foot actuating switch

21

Accessories

Stud Welding Machine WELDOTHERM® TP 3

TP 3

The ideal stud welding machine for fast welding of insulationpins and bolts of diameter � 2–8 mm made of steel andstainless steel by a positioning welding pistol. If, for example,heating mats, preheaters, insulation cannot be fixed by tight-ening strap band because the materials geometry does notallow so or if magnets do not adhere, then fast attachmentby using insulating pins and clips help.

Technical Data

Working range: 2 – 8 mm �Material: Steel, V2A, aluminium and brassWelding sequence: 20–30 pins/min.Charging capacity: 27 000 mFCharging voltage: 100 VMains supply: 230 Volt - 50 Hz, protection 6.3 ADimensions: W = 180, H = 150, D = 330 mmWeight: 7,4 kgColour: RAL 5009 azure

Order No. Item

500200 Stud Welding Machine TP 3 for insulating pins 2 mm

500201 Stud Welding Machine TP 3 for bolts up to 8 mm

Tightening and Cutting Device RONDOFIX 1

The tightening and cutting device RONDOFIX 1 is a specialtool for cutting and tightening steel strap band and isextremely easy to use. With this durable tool also the caplocks can be securely closed.

Order No. Item

500300 Universal tightening and cutting device RONDOFIX 1

RONDOFIX 1

22

Accessories

Banding and Cutting Machine Band-it

The banding machine Band-it is a simple and safe tool forbanding and cutting steel strap bands. This device has atensioning length of approx. 120 mm. Therefore it is suitableespecially for fasten heating elements to smaller circumfer-ential joints.

Order No. Item

500400 Banding machine Band-It

Carriage for Tightening Straps

Tightening straps can easily be transported and easily reeledoff to the end in the strap band carriage. The straps areprotected and cannot get entangled. This strap band carriagesaves strap band and thus finally money.

Order No. Item

500500 Carriage for strap band

Special Rockwool Scissors

Special rockwool scissors

The special rockwool scissors is the ideal cutting tool withconvolution cut for fast cutting of rockwool in galvanizedwire mesh.

Order No. Item

500600 Special rockwool scissors

Carriage for strap band

Band-It

23

Consumables

Ceramic Fibre Mats

Ceramic fibre

In modern furnace technology ceramic fibre mats are essen-tial for lining the interior of all types of industrial furnaces.They are also particularly suitable for the insulation of localheat treatment spots. With a thickness of 13 mm they protectthe heating elements against sintering rockwool as first coverbeneath the rockwool.

Order-No. Item Thickness Width Length Bale Raw Density Application Limitmm mm mm m2 kg/m3 °C

600000 Ceramic fibre mat 13 610 14640 8,92 128 1200



TYGASIL Knitted Silica Fabrics

TYGASIL

The ideal alternative to ceramic fibre mats and rockwool!TYGASIL is suitable as sole insulation during preheating andannealing processes on pipelines, apparatus, fittings, etc.It is mounted by wrapping it around the workpiece in requiredinsulation thickness and fixed against slipping by heat resist-ant strap bands. In opposite to ceramic fibre and rockwoolTYGASIL can be used many times and provides user-friendlyhandling.

Order No. Item

600100 TYGASIL 300 x 610 mm

600101 TYGASIL 600 x 610 mm

600102 TYGASIL 900 x 610 mm

600103 TYGASIL 1200 x 610 mm

600104 TYGASIL 1500 x 610 mm

600105 TYGASIL 1800 x 610 mm

600106 TYGASIL 2500 x 610 mm

600107 TYGASIL 3000 x 610 mm

600108 TYGASIL 3500 x 610 mm

600109 TYGASIL 4000 x 610 mm

600110 TYGASIL 4500 x 610 mm

600111 TYGASIL 5000 x 610 mm

600112 TYGASIL 5500 x 610 mm

600113 TYGASIL 6000 x 610 mm

600114 TYGASIL 6500 x 610 mm

600115 TYGASIL 7000 x 610 mm

600116 TYGASIL 7500 x 610 mm

600150 Strap bands for TYGASIL

24

Consumables

Rockwool

Rockwool

Rockwool in galvanized wire mesh is the standard type ofinsulation for local heat treatment. In combination withceramic fibre mats which cover the heating elements itcan be used several times.

The galvanized wire mesh ensures easy clamping for tight-ness and compactness when using the mat hooks. Cuttingto required dimensions is simplified by the rockwool scissors.

Order-No. Item Thick-ness Width Length Bale Raw Density Application Limitmm mm mm m2 kg/m3 °C

600200 Rockwool in wire mesh 50 500 5000 2,5 100 750

600201 Rockwool in wire mesh 100 500 3000 1,5 100 750

Glass Fibre Cloth

Glass fibre cloth, unrolled

Temperature stable glass fibre cloth is mainly used duringinductive heating for covering the workpiece to protect theheat sensitive heating cables from heat of the workpiece.It can also be used for preheating with flexible heating matswhen these are covered by ceramic fibre. First it preventsfraying of the ceramic mats by working motions of the welderand second it prevents the contact of welding slag and swarfto the heating elements and therefore any failure is excluded.

Order-No. Item Thick-ness Width Length Bale Application Limitmm mm mm m2 °C

600300 Glass fibre cloth 2 1000 50000 50 750

25

Consumables

Tightening Strap Band and Locks

Tightening strap band

Locks

Quality tightening strap band has been found to be the safestand fastest method of fixing heating elements and insulation.In connection with an universal tightening tool and locksthere is no cheaper solution. For annealing processes in hightemperature ranges we alternatively offer our stainless steelstrap band.

Order No. Item

600500 Tightening strap band 16 x 0,5 mm completewith cap locks, 1 lock/m, bale = 400 m

600501 Cap locks, bale = 100 pieces

600502 Stainless steel strap band 3/8", bale = 30 m

600503 Stainless steel strap band 1/2", bale = 30 m

600504 Stainless steel cap locks, bale = 100 pieces

Glass Fibre Cord

Glass fibre cord

Glass fibre cord can be used in many ways, e.g. supportingthermal cables and connections as strain relief as well as forfixing of ceramic fibre mats, glass fibre cloth and one-line-heating cables.

Order No. Item

600400 Glass fibre cord 3 mm, bale = 100 m

26

Consumables

For the fastening of heating elements and insulation materialsat vertical and overhead walls WELDOTHERM® offers insulatingpins and clips.

Order No. Item

600800 Insulating pins, bale = 100 pieces

600801 Clips for insulating pins, bale = 100 pieces

Insulating Pins and Clips

Insulation pins and clips

WELDOTHERM® offers thermocouple wires of highest qualityand of established diameters 0,5 mm, 0,711 mm and 1,0 mm.

Order No. Item

600700 Thermocouple wire, glass fibre insulated,2 x 0,5 mm2 , bale = 100 m

600701 Thermocouple wire, glass fibre insulated,2 x 0,711 mm2, bale = 100 m

600702 Thermocouple wire, glass fibre insulated,2 x 1,0 mm2, bale = 100 m

Thermocouple Wire

Thermocouple wire

Mat Hooks

Mat hooks

When using rockwool in wire mesh mat hooks are requiredfor economical use, either for connecting single rockwoollayers, for tight clamping of sagging rockwool on largeworkpieces or simply for safe support of heating elementconnections.

Order No. Item

600600 Mat hooks, bale = 100 pieces

27

Infrared Heating Systems

Wherever an electrical heating is not possible or too costlybut still an optimum heat distribution with low emission isrequired, WELDOTHERM® infrared gas burners are to beapplied. The use of high quality stainless steel for the entireconstruction makes the burner both light and robust.

WELDOTHERM® infrared gas burners are particularly suitablefor tough conditions of site operation. Even when subjectedto heavy impact, the burners are almost unbreakable and theradiation surface does not become clogged up – so theseunits are more or less indestructible. They are available withoutput ratings of 7 kW and 11 kW and the basic versions ofthese models are designed for operation with liquid gas andare therefore independent of any stationary energy source.After small refitting they can be operated by natural gas orpropane.

Infrared Gas Burners

MSR 11

MSS 11

Mounting frame

Combinations and Variations:Two variations of the gas connection, lateral (type MSS) orat the rear (type MSR) ensure flexibility in assembly. Variousmounting frames and mounting brackets with heat-resistanthigh-performance magnets allow the adjustment to anyworkpiece shapes or combination of several gas burnerswith each other. WELDOTHERM® infrared gas burners will besupplied with flame failure and a safety shut-down device.For optimum control there are several WELDOTHERM®

control systems available as well as the complete rangeof accessories required for all applications. Naturally theWELDOTHERM® infrared gas burners are CE marked.

WELDOTHERM® infrared gas burners save energy and arekind to environment. Their full heating power only developswhen hitting the workpiece so that valuable energy will notbe wasted. Fume-free combustion ensures that there is noburden on the environment.

WELDOTHERM® infrared gas burners are excellently suitablefor heating of halls or other premises which need to beheated. Besides the burners WELDOTHERM® also delivers anyrequired accessories for fully automatic heating facilities.

28


Infrared gas heater at vessel

Infrared Gas Burners

Order No. Item

700000 Gas burner MSS 7

700001 Flame failure for gas burner MSS 7

700002 Gas burner MSS 11

700003 Flame failure for gas burner MSS 11

700004 Gas burner MSR 7

700005 Flame failure for gas burner MSR 7

700006 Gas burner MSR 11

700007 Flame failure for gas burner MSR 11

790000 Spare valve for flame failure M1A

790001 Spare thermocouple sensor flame control MSS 7

790002 Spare thermocouple sensor flame control MSS 11

790003 Spare thermocouple sensor flame control MSR 7

790004 Spare thermocouple sensor flame control MSR 11

790005 Spare nozzle holder

790006 Spare nozzle “Propane” for MSS 7/MSR 7, 0,55mm

790007 Spare nozzle for MSS 11/MSR 11, 0,65 mm

790008 11-step pressure reducer until 3 kg/h consumption

790009 11-step pressure reducer until 10 kg/h consumption

790010 Welding frame for MSS/MSR 7, 2 frame joints




790014 Mounting bracket with magnets, unit = 1 pair

790015 Variable support for MSR 7/MSR 11

790016 Reflector for MSS 7/MSR 7

790017 Reflector for MSS 11/MSR 11

790018 Wingnut

790019 Bolt for welding frame

790020 5-way distributor

790021 Connecting tube, 5-way distributor to gas burner, 5 m

790022 Connecting tube, 5-way distributor to gas burner, 10 m

790023 Connecting tube, pressure reducer to 5-way distributor, 5 m

790024 Connecting tube, pressure reducer to 5-way distributor, 10 m

Mounting bracket with magnets

Infrared gas heater with reflector

MSR 7

29


WELDOTHERM® IHF Heating Panels were developed for pre-heating of moving parts. They are constructed in a modularway which enables the user to adjust the power and alsothe shape to the workpiece at anytime. Adjustable connec-tions make it possible to connect several IHF heating panels,both in longitudinal and cross direction, to enlarge the heat-ing panel. Using the holding shackles on the backside IHFheating panels can be fixed onto supporting structures.It is recommended to use non-contact measuring at thematerials surface by using optical sensors. IHF heatingpanels consist of a frame made of a special section tubeto which fixing and connecting bars are attached to.

To this frame the special AF aluminium casting housings arescrewed to which contain the infrared heaters, the reflectorsand also the wiring duct.

Infrared Heating Panels IHF

Electrical infrared heaterIHF-heating panel with mounting bracket with magnets

IHF-heating panel

Preheating of submarine partswith electrical infrared heaters

30

Standard Furnaces

The furnace PK with its sturdy performance and heat dynam-ics is especially suitable for industrial hardening, annealingand preheating of steel in oxidizing atmosphere. The furnaceis equipped with an extractable turntable for easy loading andunloading (PK 150–PK 520). All furnaces of the PK-series aredesigned for a maximum temperature of 1280°C and operatewith a voltage supply of 400 V.

Hardening Furnaces Type PK

Type Order-No. Inside Dimensions Max. Load Rating WeightFurnace Bottom

W x H x D mm kg kW kg

PK 10/12 900000 230 x 200 x 350 20 3,0 60

PK 10/12R 900001 230 x 200 x 350 20 5,5 70

PK 17/12 900002 250 x 200 x 350 30 3,5 80

PK 17/12R 900003 250 x 200 x 350 30 7,25 230

PK 25/12 900004 250 x 250 x 400 50 11,0 250

PK 35/12 900005 290 x 250 x 550 100 11,0 320

PK 55/12 900006 400 x 250 x 550 150 13,0 450

PK 75/12 900007 400 x 250 x 750 150 18,0 510

PK 105/12 900008 500 x 350 x 600 150 21,0 660

PK 130/12 900009 500 x 350 x 750 200 21,0 750

PK 180/12 900010 550 x 400 x 800 200 29,0 830

PK 225/12 900011 600 x 500 x 750 250 29,0 920

PK 350/12 900012 700 x 450 x 1100 300 50,0 1100

PK 540/12 900013 600 x 600 x 1500 350 50,0 1540

PK 680/12 900014 900 x 500 x 1500 400 70,0 1620

PK 1000/12 900015 900 x 600 x 1800 500 70,0 1980

PK 1400/12 900016 1100 x 600 x 2100 800 95,0 2500

31

Standard Furnaces

Our tempering furnaces are equipped with a stainless steelmuffle. The ventilation unit guarantees a homogeneoustemperature inside the muffle. Tempering furnaces type PPcan be supplied for temperatures up to 450°C, 650°Cand 850 °C.

Type Order-No. Max. Temp. Inside Dimensions Rating Weight°C W x H x D mm kW kg

PP 20 900100 450/650/850 300 x 200 x 350 3/3/3 80/80/85

PP 40 900101 450/650/850 300 x 300 x 400 6/6/7 95/95/100

PP 70 900102 450/650/850 350 x 400 x 500 8/8/9 130/130/140

PP 140 900103 450/650/850 450 x 500 x 600 12/12/14 200/200/210

PP 270 900104 450/650/850 600 x 600 x 750 18/18/20 260/260/270

PP 540 900105 450/650/850 750 x 800 x 900 26/26/30 450/450/480

These drying kilns with forced air circulation are suitable forfast and uniform tempering, drying and sterilization, as wellas incubation for growth cultivation, also polymerization andvulcanisation of plastics. Drying kilns of type S are availablefor temperature of 200°C and 300°C.

Type Order No. Max. Temp. Inside Dimensions Max. Load Rating WeightFurnaceBottom

°C W x H x D mm kg kW kg

S 60 900200 200/300 450 x 300 x 450 40/15 2/3 60

S 100 900201 200/300 450 x 500 x 450 50/15 3/3 100

S 250 900202 200/300 800 x 500 x 600 70/25 4/4 250

S 400 900203 200/300 800 x 800 x 600 70/25 4/6 350

S 650 900204 200/300 1000 x 800 x 800 150/45 6/8 480

S 1000 900205 200/300 1000 x 1200 x 800 200/45 9/12 650

Tempering Furnaces Type PP

Drying Kilns Type S

Our bogie hearth furnaces VKT with forced air circulation areused in industries for glass production, annealing or hardeningand offer plenty of space and easy loading on the boogie.Bogie hearth furnace of type VKT are available for tempera-tures of 900°C and 1260°C.

32

Standard Furnaces


VKNC 1000 900400 650/850 900 x 900 x 1260 42/45 1450/1500VKNC 1500 900401 650/850 1000 x 1000 x 1500 54/60 1600/1650VKNC 2000 900402 650/850 1000 x 1000 x 2000 74/80 1950/2100VKNC 3600 900403 650/850 1200 x 1200 x 2500 87/95 2400/2550VKNC 4500 900404 650/850 1200 x 1200 x 3000 95/150 4800/4950VKNC 7200 900405 650/850 1500 x 1600 x 3000 110/160 5500/5600


VKT 800 900300 900/1260 900 x 600 x 1500 32/40 1300VKT 1000 900301 900/1260 900 x 600 x 2000 40/60 1500VKT 1500 900302 900/1260 1000 x 600 x 2500 60/80 2300VKT 2000 900303 900/1260 1000 x 800 x 2500 80/110 2800VKT 3000 900304 900/1260 1000 x 1000 x 3000 110/130 3500/3600VKT 5000 900305 900/1260 1200 x 1400 x 3000 130/180 4200/4300VKT 7000 900306 900/1260 1200 x 1400 x 4000 150/250 4900/5000

Our bogie hearth furnaces VKNC with forced circulation areused for all types of heat treatment (tempering, preheating,drying etc.) in normal atmosphere where very precise tem-perature distribution and a dynamic temperature sequenceare required. Bogie hearth furnaces of type VKNC are avail-able for temperatures of 650°C and 850°C.

Bogie Hearth Furnace Type VKT

Bogie Hearth Furnace Type VKNC

Standard Furnaces

Convection Ovens of the KNC-series are used for all typesof heat treatment when a precise and dynamic temperaturedistribution is required, e.g. for tempering, preheating, dryingetc. Our type KNC/H is equipped with a door that opensvertically. The KNC/V has a cover that opens pneumaticallyand can be loaded from the top. KNC ovens are availablefor temperatures of 650°C and 850°C.


KNC/H 1000 900500 650/850 1000 x 1000 x 1000 36/42 1300KNC/H 1500 900501 650/850 1500 x 1000 x 1000 48/54 1500KNC/H 2000 900502 650/850 2000 x 1000 x 1000 72/80 1750

KNC/V 270 900600 650/850 700 x 650 x 600 18/24 360/380KNC/V 540 900601 650/850 900 x 750 x 800 24/36 600/630KNC/V 1000 900602 650/850 1000 x 1000 x 1000 36/48 890/930KNC/V 1500 900603 650/850 1500 x 1000 x 1000 60/64 1240/1290KNC/V 2000 900604 650/850 2000 x 1000 x 1000 75/90 1750/1830

These furnaces are especially used for series fabricationof ceramics, earthenware and for glass heat treatment.We offer our chamber furnaces with maximum temperaturesof 900 °C, 1280°C, 1340°C and 1400°C.

33


K 50 900700 900/1280/1300 350 x 350 x 400 2,5/3,5/5,5/– 125K 70 900701 900/1280/1300 350 x 450 x 450 5/6,5/7,5/– 165K 120 900702 900/1280/1340/1400 450 x 530 x 500 7/9/10,5/10,5 230K 150 900703 900/1280/1340/1400 450 x 600 x 530 9/10,5/15/15 280K 200 900704 900/1280/1340/1400 500 x 750 x 530 10,5/15/20/20 310K 250 900705 900/1280/1340/1400 520 x 800 x 550 13/17/23/23 360K 300 900706 900/1280/1340/1400 560 x 800 x 710 16/20/27/27 420K 500 900707 900/1280/1340/1400 650 x 1000 x 750 20/30/40/40 700K 700 900708 900/1280/1340/1400 750 x 1100 x 900 28/45/60/60 920K 1000 900709 900/1280/1340/1400 800 x 1263 x 1000 40/55/75/75 1950K 1500 900710 900/1280/1340/1400 950 x 1350 x 1200 55/75/110/110 2350K 2000 900711 900/1280/1340/1400 1000 x 1500 x 1400 70/105/130/130 2700

Chamber Furnace Type K

Forced Air Ovens Type KNC/H + KNC/V

Our melting furnaces PT are used for melting and holdingof alloys such as tin, lead, zinc, aluminium, silver, gold andcopper. WELDOTHERM offers melting furnaces with maximumtemperatures of 1100°C and 1300°C.

34

Standard Furnaces

Type Order-No. Max. Temp. Melting Output Rating Weight°C kg/h kW kg

PT 30/11 900800 1100 35 Al 18 750PT 60/11 900801 1100 42 Al 21 850PT 110/11 900802 1100 58 Al 27 1100PT 210/11 900803 1100 130 Al 53 1400PT 330/11 900804 1100 140 Al 63 1650PT 400/11 900805 1100 150 Al 68 1750PT 500/11 900806 1100 170 Al 72 2100PT 650/11 900807 1100 210 Al 82 2500PT 800/11 900808 1100 290 Al 102 2800

PT 90/13 900820 1300 45 Cu 18 750PT 180/13 900821 1300 60 Cu 21 850PT 360/13 900822 1300 80 Cu 27 1100PT 710/13 900823 1300 190 Cu 53 1400

The program controller MT INDUSTRY is easy to use and pos-sesses clearly structured menues. By a built-in real time clockthis program controller is brilliantly suitable for controlling offurnaces - thus programmed before weekend the furnace isalready heated up to operation temperature at the beginningof the week. Max. 2 interfaces RS232/RS485. Function of datalogger – event controlled, for maximum 4000 values. One cansave up to 30 programs each with 15 measures. Once storedprograms can be linked with each other.

Program controller MT INDUSTRY

MT CERAMIC is a temperature controller which can be builtinto a 1⁄4-DIN-panel (96 x 96 mm). By this temperature con-troller you are able to run programmed controlling or to adjustit by a constant value. By standard the controller is equippedwith one temperature input and three temperature outputs.The extension for one further interface is possible. Thecontroller can store up to 20 programs with identificationno. 1– 20, each program may consist of 15 program steps.

Program controller MT CERAMIC

Melting Furnaces Type PT

Program Controller Type MT INDUSTRY

Program Controller Type MT CERAMIC

35

WELDOTHERM® Industrial Furnaces

Industrial Furnaces

3-Chamber Cover Soldering FurnaceInternal width: 1200 mmInternal height: 650 mmInternal length: 11000 mm

Electrically Heated Circular KilnInner diameter: 6000 mmInternal height: 2000 mmInstalled power: 540 kW

WELDOTHERM® fabricates industrial furnaces of each kindand size worldwide. The furnaces can be electrically heatedor gas heated. Size and design may be chosen according to

the specific application. WELDOTHERM® supplies on a turnkeybasis, fabrication of components only is also possible. Theillustrated examples show the manifoldness.

Portable Container Annealing Furnace with bogie hearth,electrically heated

Gas fired Annealing Furnace for stress relieving of large vesselsInternal width: 6000 mmInternal height: 6000 mmInternal length: 16000 mm

WELDOTHERMPersonalservice GmbHWestendhof 11a45143 EssenTel. +49 201 2480880Fax +49 201 [email protected]

WELDOTHERM GmbH Enzersdorferstraße 22/I/1/62345 Brunn am GebirgeÖSTERREICHTel. +43 2236 35500Fax +43 2236 35500 [email protected]

OOO WELDOTHERM Ukraine Ul. Evschana 5/82Ivano-Frankovskaja obl.77300 KaluschUKRAINETel. +380 3472 60330Fax +380 3472 [email protected]

WELDOTHERM Kft. Gyár út 408400 AjkaUNGARNTel. +36 88 213 934Fax +36 88 213 [email protected]

WELDOTHERM®

Gesellschaft für Wärmetechnik m.b.H.Westendhof 11a45143 EssenTel. +49 201 24724 0Fax +49 201 24724 [email protected]

Contact:

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