Extruder follow-up machines

Do you have special requirements when processing your extruded materials? We develop and implement the desired concept for you. Depending on the requirements, we can offer you a wide variety of solutions specifically for your application.

We offer you individual solutions in the field of extrusion for the production of foamed films, XPS sheets, plastic sheets, etc..


Our mechanical engineering specialists will be happy to advise you in detail and implement special solutions and system optimizations for you.

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Selection of some products made according to customer requirements.

Roller pull-off 1.200mm - stainless steal rollers

Driven roller conveyors above + below / electrical gap adjustment / movable on rail guides / for the production of XPS panels made of rigid foam, plastic, etc. PDF Herunterladen

Plate calibrator 900mm

Cooled calibration plates can be moved electrically on defined gap or cone / protective films unwinding and rewinding / calibrator can be moved on rail system

Polishing calender 400mm

Pneumatic adjustment of cooled smoothing rolls / integrated cooling systems / movable on rails / web tension control / exact gap setting with dial indicator / meter counter / goods storage and rewinder system / independent control / positioning after an extruder

4-roller pulling unit 2.200mm

Pneumatic adjustment of the rubberized roller pairs / support rollers as folding table PDF Herunterladen

Plate calibrator with pulling roller 900mm - electric

Cooled calibration plates can be electrically adjusted to defined gap / cone / driven roller conveyor above and below electical adjustable to gap / calibrator can be moved on electric rail system PDF Herunterladen

4-roller pulling unit 1,800mm

Pneumatic adjustment of the rubber-coated roller pairs PDF Herunterladen

Mandrel unit

Travel drive on rail guide / water cooling supply pipes

Plate calibrator 900mm

Cooled calibration plates can be moved electrically on a defined gap / cone / calibrator can be moved on a rail system PDF Herunterladen

Lamination unit with IR-field 1.800mm

Hydraulic roller adjustment / cooled roller pairing / insulating housing

Plate calibrator with pulling roller 600mm - manually

Cooled calibration plates can be electrically adjusted to defined gap / cone / driven roller conveyor above and below manual adjustable to gap / calibrator can be moved on electric rail system PDF Herunterladen

2-roller pull-off unit 1.600mm

Water-cooled pull-off rollers / longitudinal cutting device / meter counter / pneumatically adjustable pressure roller device PDF Herunterladen

Cross-cutting device inclined manually

Guide and spreader roller / sheet metal underlay with inclined slot guide / pinch roller device / operating platform

Roller pull-off 900mm - rubberized rollers

Driven roller conveyors above + below / electrical gap adjustment / movable on rail guides / for the production of XPS panels made of rigid foam, plastic, etc. PDF Herunterladen

2-roller pull-off unit 8.000mm

Pneumatic adjustment of the rubberized roller pairing / gap adjustment / massive welding frame / pull--off unit for landfill foils

Pull-off unit 3.200mm

Rubberized pull-off roller / pneumatically swiveling pressure roller / edge trimming synchronously and centrally adjustable / edge trimmings / UL-compliant PDF Herunterladen

Suction belt 1.400mm

Suction table with driven suction belt / web tension control / pneumatically adjustable pressure roller / side channel compressor with silencer

Heating roller AB 3.200mm

Hot steam heated heating roller / guide roller and measuring roller for web tension control / web tension approx. 3000 N PDF Herunterladen

2-roller pull-off unit 1.200mm

Water-cooled pull-off rollers / pneumatically adjustable press roller device / safety light fence PDF Herunterladen

2-roller pull-off unit 1.200mm

Water-cooled pull-off rollers / pneumatically adjustable press roller device / safety light fence PDF Herunterladen

2-roller pull-off unit 1.800mm

Machine platform / cooled chill rollers PDF Herunterladen

2-roller pull-off unit 200mm

Driven rubberized draw rollers / web tension 13.500 N / moveable / autonomous control

 

How does a plate calibrator work?

Basically, foamed extrudates do not have a defined material thickness when exiting the extruder nozzle. In addition, you need a pulling mechanism to feed the material coming from the extruder nozzle to the follow-up process. A so-called plate calibrator is used for this.

The sheet-like foam extrudate is extruded directly into the plate calibration unit. Two calibration plates aligned horizontally and parallel to each other and vertically movable over a precisely defined gap deform the initially plastic extrudate to the desired material thickness. Thanks to the water-cooled calibration plates, the extrudate is cooled on the surface in addition to the thickness calibration.

Two roller conveyors positioned directly behind the calibration plates pull the calibrated material and convey it to the subsequent process. The roller conveyors, which can also be moved vertically over a defined gap, consist of individually driven draw rollers lying horizontally behind one another.

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