Lubrication Technology for Paper and Board...

Lubrication Technology for Paper and Board Machines

www.vogelag.com

Centralized circulating-oil lubrication systems Dual-line centralized grease lubrication systems Multiline centralized grease lubrication systems

1-3006-US

Certified acc.to German law

§19 I WHG

Lubrication Technology for Paper and Board Machines 21-3006-US

The people you get in touch with havemany years of experience in the field of paper machine lubrication. They under-go constant training and are familiarizedwith the latest techniques to make surethey are always on top of current demands.

And then there is also the paper machine symposium we sponsor at regularintervals. In particular, the lively exchangeof information between our staff (projects/development) and you – our customersfrom the paper machine industry – is highlyappreciated by both parties.

That makes it possible for us to developsolutions for the future based on yourexperience and ideas, and to implementthem together with you.

We organize the international paper machine symposium

We will be pleased to provide you with project-

related CAD drawings on a CD for inclusion in

the literature that accompanies your products.

> > > > > > > For our customers: the latest technology, detailed literature – a matter of course at Vogel!

Special leaflets provide information about

the individual components that can be used

to lubricate a paper machine. They can be

sent for from us or downloaded via the Internet

(www.vogelag.com).


We see to fast delivery ofcustomized solutions thanks to modular technologyand production on the latest CNC machines

The uppermost aim of our developers isto meet the customer’s wish for efficiencyand dependability, i.e. to create an absolutely reliable lubrication system withvariable delivery rates. To do so we usethe latest design, production and quality-assurance technologies – from the outlineto the installation.

The overall process consisting of theplanning, manufacture, installation andfinalization is lean and flexible at Vogel.Your order is executed in a short periodof time.

For the production of our parts we exclusively

use the latest CNC machining centers with a

high degree of automation permitting complete

machining with little operator intervention.

All the workpieces are produced in constant

qualities with the help of customized software.

Quality assurance thanks to a coordinate

inspection machine integrated into the

production line.

All the lubrication system’s components

undergo a programmed and documented final

inspection at special testing stations.

The lubrication system is designed

at 3D CAD workplaces

VOGEL thinks in terms of systems We offer complete solutions – from the idea to the ready-to-go handover

Project: Schwedt PM 4

Paper machine manufacturer: Voith Paper

Unit 1 reservoir capacity 9,000 l 600 l/min



Flow meter cabinets: 24

Monitoring units: 64

Lube points: over 400

Consultation and planningYour VOGEL project engineer has theindustry-related knowledge it takes tomaster your task. He will help you findthe optimal solution for your paper orboard machine.

ProductionOur modular range of products and mod-ern CNC manufacturing permit customizedsolutions.


All-round service• implementation• testing of all functional parts• startup of system• instruction of operators• assurance of trouble-free operation• constant optimization

Project: Huatai PM 10 (China)





Project: Minfeng PM 21 (China)







Project: Hürth PM 1








For every lubrication task the right solution:centralized circulating-oil and grease lubrication systems


Centralized circulating-oil lubrication Centralized circulating-oil lubrication with flow meters or flow limiters

wet end

Centralized grease lubrication (multiline/dual-line systems)

Centralized circulating-oil lubricationsystems as well as dual-line and multi-line centralized grease lubricationsystems are used in the paper machineindustry.

The centralized grease and circulating-oil lubrication systems developed by Vogel are based on a modular structure.As a result, they can be adapted in optimal fashion to the technological requirements of all kinds of paper andboard machines.

from the planning to the completion – we think in systems

Our centralized grease and circulating-oil lubricationsystems are distinguished by:


Multiline grease lubrication > >

Dry end end section

Economy

Functional dependability

Reliability

Maintenance ease

Flexibility

Centralized circulating-oil lubrication systemwith function-specific system solutions

• Customized versionThe heart of the circulating-oil lubri-cation system, the pressure oil unit, is tailored to each paper or boardmachine. It can be supplied in anysize or version needed.

• Apportioning to meet the needThe respective lube points are sup-plied with oil via the metering anddistribution system best suited toyour paper machine.

• Assurance of machine availabilityThe flow rate and operating status aremonitored constantly. That leads tohigh functional dependability and thusto reliability of the circulating-oil lubri-cation system as well.

• Extended oil service life thanks toplate separator technologyHighly effective cleaning and mainte-nance systems like microfilters andplate separators technology in the oil reservoir make sure the circulatingoil is cleaned and vented in optimalfashion.

Advantages


How it worksIn circulating-oil lubrication systems thepumps in the pressure oil unit deliver largeamounts of oil to the friction points.Depending on the application this is donevia flow meters (VARIOLUB system) orflow limiters (and downstream progressivefeeders). The oil fed into the bearings forlubrication and cooling purposes flowsback through return lines to the oil reservoirof the pressure oil unit. From there the oil is fed into the lubricating circuit againafter recooling and separation from particles.

Places usedCirculating-oil lubrication systems areused wherever rolling bearings have to belubricated and simultaneously cooled withlarge amounts of oil. Dry end, wet end,calender.

ComponentsPressure oil unit, optionally consisting ofan oil reservoir with a max. capacity of30,000 liters, oil preheating, filtrationsystem, plate separator to remove air andparticles as well as an oil recooling installa-tion.

SMD type flow meters, or optionallySP/SMB flow limiters, with or withoutdownstream progressive feeders, controland monitoring devices

water

air

particles

VARIOLUB flow meter system

How it worksThe task of flow meters is to divide up thevolumetric flow of the main line into parallel individual flows to meet the need,and, if necessary, to shut off individuallines.

The lubricant coming from the supplyline flows into the gear chamber of thegear-type flow indicator, past the twogears all the way to the throttle screw.The flow rate is regulated by the choice(fine throttle or coarse throttle) and thesetting of the throttle screw.

The oil flow turns the gears in the gear chamber. A NAMUR switch installedabove one of the gears detects the revolutions of the gears and thus the flowrate.

• Flow meters can be optimally combined with each other

• Apportioning to meet the need

• Integrated bypass system

• Gear-type flow indicator

• Modular design

• Setting and monitoring of individualvolumetric flows with optimal utilization of space and continuoussystem expandability

• Simple installation

• Modular design of the VARIOLUBelectrical monitoring system

• The display and programming of theVARIOLUB circulating-oil lubricationsystem can be done either on a laptop with the software speciallydeveloped for this system or at theprocess control level (Profibus-DP)

AdvantagesA bypass system is integrated as a standard feature for easier servicing andto avoid downtime. Any service work can be performed without the need tochange the throttle screw’s setting andwithout impairing the lubricant feed.

Places usedThrottle systems are used wherever it hasto be possible to make small adjustmentsand corrections to the lubricant feed whilethe machine is running. Dry end, wet end,calender

ComponentsThe VARIOLUB monitoring system consistsmainly of the pressure oil unit, flow metersand electrical monitoring units.


optionalSMD1A, SMD 2

flow meter cabinet

PGA-2

SMD3

pressure oil unit

How it worksThe task of flow limiters is to divide up thevolumetric flow from the pressure oil unitinto parallel individual oil flows and to“limit” them to meet the need, i.e. to keepthem constant.

The individual flows are predefined witha nozzle. The lube point is supplied directly or via a progressive feeder down-stream of the flow limiter.

Places usedDry end, wet end, calender

ComponentsThe flow limiter system consists mainly ofa pressure oil unit, flow limiters, downstre-am progressive feeders and electricalmonitoring units.

Flow limiter system

modular feeder

Pulse monitoring unit

IPM-12


• Apportioning to meet the need

• Easy installation

• The flow limiters are mounted asmodular elements on a baseplate.This baseplate also contains the inlet and outlet ports.

• Constant oil flow

• The volumetric flow produced doesnot depend on the system’s pressureand is nearly independent of theviscosity.

• Adjustment of the oil flows at alater date

• Can be switched over to small orlarge oil flow – for start-up or normaloperation of the paper machine

• This can be done hydraulically orelectromagnetically (with a specialversion of the flow limiter) – withoutchanging the system’s pressure.

• Sure and precise monitoring

• The oil flow can be monitored withboth a gear-type flow indicator(dynamic) and an electrical sensor(static).

• Lube points supplied via flow limiters and downstream progressivefeeders.

Advantages

flow limiter

pressure oil unit

How it works

Monitoring unitsThe pulses generated by the gear-typeflow indicator are detected by a pulsemonitoring unit.

The individual IPM-12 units can becombined via an RS 232 interface to forma group. Fault and warning signals arereported via floating contacts as groupalarms.

Moreover, with a gateway it is also possible to transfer the individual flowrates to the process control level viaProfibus DP.

Display and programming unitThe display and programming unit is used for the local display of flow rates and to set specified values for groups of upstream pulse measuring units.

Monitoring systems

Flow meter with visual

and electrical

gear-type flow indicator

Flow limiter with visual and electricalgear-type flow indicator

Pulse monitoring unit

IPM-12Display and

programming unit

PGA-2

Profibus interface

Hand-held

display unit

Electrical control cabinet for a circulating-oil

lubrication system with control and monitoring

units.

VARIOLUB software

for configuration via

laptop


• Both sensor systems are suitablefor individual or group monitoring.

• Vogel’s software for circulating-oillubrication systems makes it possibleto use a PC or laptop to perform thesame functions as the display andprogramming unit. It is possible tostore data on a cyclical basis.

• We supply turnkey control cabinets,completed to meet the customer’swishes.

Advantages

Components• IPM-12 pulse monitoring unit• hand-held display unit• PGA-2 display and programming unit• Vogel software for circulating-oil

lubrication systems

optional

Dual-line centralized grease lubrication system

How it worksDual-line centralized grease lubricationsystems consist of two main lines that arealternately pressurized or relieved of pres-sure. They are suitable for oil with a ser-vice viscosity greater than 50 mm/s andalso for grease up to NLGI grade 3.

Places usedDual-line centralized grease lubricationsystems are mainly used wherever oper-ating conditions are found like those, forinstance, in the wet end section of papermachines. There the grease performs theadditional task of sealing the bearings offagainst water and dirt.

Vogel centralized grease lubricationsystems are designed for grease rangingfrom NLGI grade 000 to NLGI grade 3.

Dual-line centralized grease lubrication

system with pneumatic drum pump and

electrical changeover

Stainless steel cabinet with

dual-line grease control units

Dual-line centralized grease lubrication

system with electric motor pump and hydraulic

changeover


ComponentsDual-line systems consist mainly of apump and reservoir, changeover valve,control unit, dual-line distributors, twomain lines as well as the respectivesecondary lines and fittings.

• High dependabilitythanks to measurement of the pressure differential at the end of the line (before the last dual-line distributor) with simultaneous monitoring of the main lines for breaks

• Apportioning to meet the needThe delivery rate is infinitely adjust-able. Every lube point gets exactlythe amount of grease it needs.

• Great flexibilityThe system can be arbitrarily ex-panded by means of branch lines.Systems with as many as 1000 lubepoints are possible. The permissibleambient temperature ranges fromroughly -25 °C to +80 °C.

• High lubricating reliabilityA high degree of lubricating reliabilityat the lube points is achieved withmaximum system pressures of 400bars.

• Great operating reliabilitythrough the use of rugged, low-weardual-line distributors and electricalmonitoring devices. Dual-line central-ized lubrication systems run fullyautomatically. An electronic controlunit is specially matched to the respective operating conditions.

Advantages

Multiline centralized grease lubrication system

How it worksWith this lubrication system every lubepoint is supplied directly with grease via aline from the pump. The multiline greasepump has as many as 24 outlet ports.

The delivery rate is infinitely adjustableat each pump element. If more than 24friction points have to be supplied withlubricant, it is possible to install progressivefeeders downstream of the direct lines.

Multiline grease pumps are suitable for oil with a service viscosity greater than 50 mm2/s and also for grease up to NLGI grade 3.

Places usedOutdoor areas, conveyor belts, chippingmachines, debarkers, fiber extractionmachines, pulp grinders, wet end section

Multiline centralized grease lubrication system:

every lube point is supplied with grease directly

via a line (max. 24 pump elements) from the

pump or indirectly via a progressive feeder.


• Universally applicablein respect to the mode of operation(continuous/intermittent) and lubricant

• Central function monitoringpossible at the respective progressivefeeder with little time and expense

AdvantagesComponentsMultiline centralized grease lubricationsystems consist mainly of an electricallydriven piston pump, distributors and control unit.

Service-Hotline: +49 (0) 6205/27-

Our service assures your efficiencyand runnability

Installation serviceA smoothly functioning centralized lubrication system presupposes expertinstallation of the individual components.

Our service technicians have thecompetence. They have many years of experience withthe installation of every size of lubricationsystem. They are constantly informedabout new and further developments andtrained to deal with them in order to keepup to date with the latest lubrication technology.

Instruction serviceComprehensive instruction of your main-tenance staff is provided on the spot byVOGEL’s service department.

Regular training courses – held byVOGEL – help to refresh and deepen yourservice staff’s knowledge.

MaintenancePaper machines usually run in continuousoperation around the clock, and thus theirlubrication systems as well.

To prevent undue wear and the down-times entailed thereby, our VOGEL serviceteam is available on the spot, amongothers for:

• regular inspections• maintenance of lubrication system

components• replacement of worn parts

Progressive feeders on baseplate:

individual modules can be quickly and easily

replaced. The pipework remains unaffected.

Installation of a plate separator.

It is used to remove air, water and solids from

the circulating oil.


-196

Down times are nonproductive times – so have

your lubrication system inspected at regular

intervals.

Professional VOGEL service around the clock

– to guard against machine downtimes.

Optimization and expansionserviceWe will help you find the most economicalsolution in the event your paper machineis expanded or converted.

As specialists in the field of paper andboard machine lubrication we are alwaysable to bring the components of a lubrica-tion system up to the state of the artrequired by your paper machine – fromthe pressure oil unit and distributor elements to the control and monitoringunits.


161-3006-USLubrication Technology for Paper and Board Machines

Willy Vogel AGMotzener Strasse 35/3712277 Berlin, GermanyPOB 970444 ·12704 BerlinTel. +49 (0) 30-72002-0Fax +49 (0) [email protected]

Willy Vogel AG2. Industriestrasse 468766 HockenheimGermanyTel. +49 (0) 6205 /27-0Fax +49 (0) 6205 /[email protected]

2004

.06

Sub

ject

to

chan

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VOGEL France SASRue Robert Arny, B.P. 13049404 Saumur cedexFranceTel. +33 (0) 241404200Fax +33 (0) [email protected]


You’re looking for optimal lubrication foryour paper machine. We’ll help you find it with:

• personal consultation on site• individual planning• complete system solutions• workshops and seminars• up-to-date product documentation

Our performance goes far beyond thesupply of products and components. It starts with extensive consultation, planning and engineering from our projectengineer. He is responsible for the completeproject – up until the successful startup.The installation and startup follow subsequent production of all the hardwareused in the lubrication system (from thepressure oil unit and tubing, control anddistributor elements all the way to the monitoring equipment).

Special software to fit your project,after-sales service and extensive digitaldocumentation of the system round offour complete range of services.

The latest CAD workplaces make surethat even complex installations can bequickly and smoothly designed or adaptedto meet your wishes.

We give our customers expert competence

Planning

production

installation

low-costadd-ons

everything from one source …

We have the know-how it takes

for our staff and yours to

work out the optimal lubrication

system for your facility.


Modern manufacturing and assembly equipmentat the Hockenheim plant

For more than 40 years now Willy VogelAG in Hockenheim (formerly Vögele,Vogel fluidtec) has been planning, buildingand supplying systems and componentsfor the lubrication of all kinds of machinery, installations and vehicles.

Our strength as the market leader in the systems business is to be foundnot only in customized lubrication installations for paper and board machi-nes but also in our all-round serviceavailable all over the world for yoursystem.

Extract from our list of references:

Our satisfied customers around theworld include every well-knownpaper machine manufacturer anduser.


Rated flow Leaflet No.

VARIOLUB circulating-oil lubrication system

VARIOLUB modular circulating-oil lubrication system 204/03-07/1000

Flow meters SMD 1A, SMD 2, SMD 3 DSK 0-052-02

SMD 1A 0.05 to 0.25 l/min

SMD 2 (fine) 0.10 to 4.40 l/min

SMD 2 (coarse) 4.00 to 8.00 l/min

SMD 3 4.00 to 40.00 l/min

Circulating-oil lubrication system with flow limiters

Flow limiter SP/SMB 9 1-3002

0.09 to 8.18 l/min


0.21 to 8.15 l/min


0.6 to 30 l/min


25 to 100 l/min

Flow limiter SP/SMB 8 DSK0-50-08

Mounted on base plate 0.09 to 8.18 l/min

Flow limiter SP/SMB 3 and SP/SMB 6 1-3001

SP/SMB 3 6.0 to 38 l/min

SP/SMB 6 25 to 132 l/min

Control and monitoring units for circulating-oil lubrication systems

Control and monitoring units DSN 0-007-0

Progressive feeders

Modular feeders PSG (PM) 1-3011

Delivery rates 0.8 ccm/stroke

1.6 ccm/stroke

2.4 ccm/stroke

3.2 ccm/strokeAmbient temperature -15 °C to +110°CLubricant mineral and

synthetic oilsOperating pressure up to 200 bars

Components for circulating-oil lubrication systems


Specification Leaflet No.

Dual-line centralized grease lubrication systems

Application, function, system layout (heavy machine sector) 1-0012

Lube pumps 1-0012-1

Delivery rate up to 21kg/h (FD3)Ambient temperature -25 °C to +80°CLubricant grease up to NLGI grade 3

(worked penetration > 220 1/10 mm)Operating pressure up to 400 bars

Hydraulic and electrical control units 1-0012-2

Hydraulic and electrical changeover valvesDifferential pressure switchesElectrical switching devices(Profibus) Siemens S7Infinitely adjustable delivery rates

Lubricant distributors (block-type) 1-0012-3

Infinitely adjustable delivery rates 0 -0.5ccm/stroke

0 -1.5ccm/stroke0 -5.0ccm/stroke

Ambient temperature -25 °C to +80°CLubricant grease up to NLGI grade 3


Lubricant distributors (modular) 1-0012-4

Infinitely adjustable delivery rates 0.10 -1.0ccm/stroke

0.25 -3.0ccm/stroke0.25 -24ccm/stroke

Ambient temperature -25 °C to +80°CLubricant grease up to NLGI grade 3


Multiline centralized grease lubrication system

Grease lubrication pump FB DSK 2-005-00

Delivery rate 5 ccm/min and outlet port or pump element

Number of pump elements 1 to 24Operating pressure up to 350 bars

Components for centralized grease lubrication systems

Technical data and reference to leaflets The following detailed individual leafletscovering the field of lubrication technology forpaper and board machines can be sent forfrom us or downloaded from our web site.The leaflets listed represent an extract fromour extensive range of products.

Fax +49 (0) 6205 /27-101www.vogelag.com

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