Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Surface gluing application

Application systems for processing

1C- and 2C-PUR adhesives

30.09.2013

Dietmar Parthum

Master of Engineering in machinery construction

Oest GmbH & Co Maschinenbau KG

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

2

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

3

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

4 Business areas:

• Lubricants

• Energies

• Petrol stations

• Machinery construction

Facts of machinery construction

• 45 years experience in development innovative gluing

application systems

• Production of about 100 machines p.a.

• 34 employees

• Turnover 2012 approx. 6 Mio Euro

• Headquarters: Freudenstadt in Black Forest

approx. 100 km southwestern from Stuttgart

• Medium-sized family company (foundation)

PROFILE OF OEST GROUP

4

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

REPRESENTATIONS

5

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

INDUSTRIES

Vehicle bodies: • Caravans

• Trucks and buses

• Refrigeration

• Cooling facilities

Light weight

building boards: • Insulation panels

• Partition walls

• Cladding panels

• Ceiling panels

• Door panels

6

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

7

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

APPLICATION METHODS OF 1C- AND 2C-PUR ADHESIVES

8

• Manual application 1C and 2C

• To apply with a spatula

• To apply with a brayer or roller

• To apply with a spray gun

- No accurate quantity of glue

- High cleaning effort

- Harmful against the operator (spraying)

- Contamination of the environment (spraying)

+ Cheap investment costs

+ Easy handling

• To apply with a glue spreader for bead application

+ Better accurate quantity of glue

+ Low cleaning effort

+ No contamination of the environment

+ Not harmful aganinst the operator

+ Easy handling

- Higher investment costs

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

APPLICATION METHODS OF 1C- AND 2C-PUR ADHESIVES

9

• Machine application 1C and 2C

• Roller coating system

+ Small coat weights

+ Evenly spreading of the whole surface

+ Glue application from both sides possible

+ Using different kind of adhesives

+ Cheap investment costs

- Very high cleaning effort

- No compensation of surface irregularities

- Not practicable for big coat weights

• Spraying system

+ Small coat weights

+ Evenly spreading of the whole surface

+ Glue application from both sides possible

+ Using different kind of adhesives

- Contamination in the machine arround the panel

extraction unit neccessary

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

APPLICATION METHODS OF 1C- AND 2C-PUR ADHESIVES

1

0

• Machine application 1C and 2C

• Bead application system

+ Better accurate and flexible quantity of glue

+ Low cleaning effort

+ No contamination of the environment

+ Not harmful aganinst the operator

+ Exact positioning (start and stopping point)

- Higher investment costs

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

1

1

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

MANUAL WORKSTATION 1C

12

Video small width from 160 mm to

300mm

width from 300mm to

500mm

Video big

C:/Oest Maschinenbau/Parthum_Daten/Präsentationen/Sandwich/1K Applikationen manuell/Handpistole mit Flächenadapter 160mm.MOVE:/epaq/GA/2013/13_Congress/Presentations/2_Parthum/Mobile 2K Anlage.MOV

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

MANUAL WORKSTATION 1C

13

Examples of application

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

14

MANUAL WORKSTATION 2C

Video big

Video small

width from 300mm to 500mm

Width from 120mm to 160 mm

D:/Presentation Surface gluing application/Mobile 2K Anlage.MOVC:/Oest Maschinenbau/Parthum_Daten/Präsentationen/Sandwich/2K Applikation manuell/2K Handauftragsgerät kleine Flächen.MOV

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

CONFIGURATION 1C (2C) – PUR APPLICATION SYSTEM

15

Adhesive container

Application head Dosing unit

Laying table with

conveyor belt

Mechanisation

gantry system

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

1

6

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

17

DOSING UNIT KONTITOP 1C

Gear pump with motor

and frequency

converter

Gear pump with servo motor Used for adhesives

- unfilled

- not abrasive filled

- without fibres

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

18

DOSING UNIT HYDROTOP 1C

Double high pressure membrane pump

for continous adhesive flow

Used for adhesives

- filled

- abrasive filled

- with fibres

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

HIGH-PRESSURE MEMBRAN DOSING PUMP

„Drivetrain“ „Pump“

Oil Back pressure

valve

Back pressure

valve

Flexible hose (inside)

Acid-proof

Steel case

Compressed

air

Pressure side

(glue out)

Sucking side

(glue in)

Me

asu

rem

en

t

syste

m

Ball cock for

degassing

Str

oke

19

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

HIGH-PRESSURE MEMBRAN DOSING PUMP

1) 2)

3) 4)

Adhesiv

e

Oil

20

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

HIGH-PRESSURE MEMBRAN DOSING PUMP

• Exclusively static sealings

• Low wear out

• Low maintenance

• High pressure system up to 100bar glue pressure

• Continuous metering without pulsation

• Output ca. 125g bzw. 350g / cycle

21

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

22

DOSING UNIT HYDROMIX 2C

- 2 double high pressure membrane pump

for continous adhesive flow

- One double pump for each componente

- Variable mixing ratio

- Monitoring with flowmeter

Used for adhesives

- filled

- abrasive filled

- with fibres

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

2

3

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

APPLICATION HEAD 1C TYPE VALUETAC

24

- Variable width up to 2000mm

- Nozzle distance min. grid 8mm

- Manual adjustment of applicaten width with slider

- Dispensing not exactly, simple application

- Application speed from 20-100m/min

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

APPLICATION HEAD 1C TYPE FACETAC

25

- Variable width up to 2000mm

- Nozzle distance min. grid 9 or 12mm

- Adjustment of the width due to the variable controlling of the

valves, smallest grid 36mm)

- Dispensing exactly, more sophisticated application

variable width

fixed width

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

APPLICATION HEAD 1C TYPE VALUETAC

26

- Variable width up to 2000mm

- Nozzle distance min. grid 24mm

- Adjustment of the width due to the variable controlling of the

valves, smallest grid 24mm)

- Dispensing exactliest, application with highest accuracy

- Application speed from 20-100m/min

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

2

7

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

WATER SPRAY SYSTEM 1C

28

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

2

9

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

APPLICATION HEAD 2C TYPE FACETAC M

30

Purge valve

Resin

valve

Hardener

valve

Mixing elements

Application width 300mm

Mixing body split in

two parts

Material Teflon

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

3

1

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

32

MECHANISATION/ GANTRY SYSTEM TYPE CEILING

Video

Grossfläche PUR Wohnwagen.mpg

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

33

MECHANISATION/ GANTRY SYSTEM TYPE GROUND

Video 2C

Video 1C Video 1C

D:/Presentation Surface gluing application/OEST- 2K-PURneu.mp4BSP_CLT_L09_geschnitten.wmvEigene Filmzusammenstellungen/Flächenauftrag mit Bodenportal.wmv

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

34

MECHANISATION/ GANTRY SYSTEM TYPE FIXED

Video low

viscous

Stationary 1C-PUR.avi

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Agenda

3

5

• Profile of Oest Group

• Application methods of 1C and 2C PUR adhesives

• Manual workstation 1C/ 2C

• Dosing unit 1C/ 2C

• Application head 1C

• Water spray unit

• Application head 2C

• Mechanisation/ Gantry system

• Customer benefits

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

CUSTOMER BENEFITS/ SKILLS

• Consulting of every customer concerning machine and application

• Design, assembling and software department with software development in house

• Support of customer s order from the consulting up to the delivery (and furthermore)

• International service and delivery of spare parts

• Common tests in our house for new applications to find out the process parameter

• Processing tests with new, unknown adhesives

• Common visits at well-known manufacturer of the respective industries

• Setup and delivery of loan machines for testing at customer side at real conditions

• Development of new modified machines adapted for the adhesive application

36

Oest GmbH & Co.

Maschinenbau KG

D-72250 Freudenstadt

www.oest.de

Thank you

for your attention!

37

Oest GmbH & Co Maschinenbau KG

Robert - Bürkle- Straße 7

D-72250 Freudenstadt

www.oestgroup.com

e-mail: Dietmar.Parthum@oest.de

phone: +49 7441 539- 436

mobile: +49 160 90907571

http://www.oestgroup.com/mailto:Dietmar.Parthum@oest.de