Extrusion lamination for various materials

Diamat can supply you with proven and reliable solutions or extrusion lamination. Our extrusion lamination machines have established themselves on the market due to their extremely simple handling and user-friendliness combined with maximum quality. The diamat lamination rollers have also been retrofitted many times into systems from other manufacturers. Our extrusion lamination machines can of course be used for barrier films with e.g., EVOH internal coating and also for metallisation of the films.

Lamination rollers of a diamat extrusion lamination machine.fu Lamination rollers of a diamat extrusion lamination machine.

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Flexibly installed

Flexibly installed

Our extrusion lamination machines can be installed flexibly in the calendering unit, according to requirements.

Compact design

Compact design

The unwinders, with variable brake, can be installed on the calendering unit if required. This allows a very compact design without requiring much additional space.



Another possibility is to install the unwinders on a platform. This allows easy access to the unwinding units. The haul off on top ensures an easy change of the lamination rolls.

With our extrusion lamination machines, you have definitely made the best choice. We convince with simple, maintenance-free and trouble-free developed technology.

Extrusion lamination machine by diamat with plastic sheets.

Extrusion lamination and extrusion coating are often used as synonyms, sometimes also called extrusion coating lamination. Generally extrusion lamination machines use freshly extruded plastics either to create a film on a substrate material or to laminate two or more materials together. In addition to laminating materials like metal or paper it is also possible to laminate different kinds of plastics, e.g. foils on sheets. Even co-extrusion or tandem-extrusion lamination is an option. With their slim design diamat extrusion lamination machines can laminate several layers in one process.

Extrudable plastics

Our plastic extruder machines can mix components to the gram and melt them at exactly the right temperature.

Therefore our plastic extruders are able to extrude a large variety of plastics including:

  • polypropylene (PP)
  • polyethylene (PE, also known as polyethene or polymethylene)
  • high-density polyethylene (PE-HD)
  • polyurethane (PU or PUR)
  • thermoplastic polyurethane (TUR)
  • polystyrene (PS)
  • acrylonitrile butadiene styrene (ABS)
  • ethylene vinyl alcohol (EVOH)

and various polyesters like polyethylene terephthalate (PET – including recycled flakes) or amorphous PET (A-PET).

Other components from diamat

Various plastic pellets and bottle flakes from white big bags are conveyed into an extruder.

Material handling

We supply the complete equipment for the best possible flexibility of mixing different materials. Read More

plastic dryer (or plastic resin dryer) with big bags containing pellets or PET-flakes used for (re-) crystallization of PET.

Crystallization and drying

The perfectly premixed and bulk density optimised material is conveyed to the crystallisation via a screw conveyor. Read More

Single screw plastics extrusion machine for co-extrusion of cast films built by diamat.

Plastic extruders

We count on the single-screw extrusion technology. With our long-developed and unique feed zone, up to 100% recycled plastic can be processed. Read More

4 plastic calendar-rollers for PVC-calendering (diamat calendering-process for plastic)

Calendering and polishing

Our smoothing- amd calendering-units are characterised by a solid/robust construction. With a simple pneumatic gap adjustment, film thicknesses from 100µm to 2500µm are no problem as standard. Read More

Extrusion coating lamination machine including a rubber roller for pressure and a metal roller for cooling and smoothing.

Extrusion lamination

Also in the lamination sector, Diamat can supply you with proven and reliable solutions. Read More

Extrusion coating machine by diamat for PET- and PE-coating.

Extrusion coating machines

Especially in the PET sector, the films are often coated with diverse liquids. We at Diamat have made our goal to ensure optimal application behaviour. Read More

Diamat plastic slitting machine as part of a slitter and longitudinal cutting line cuts thin plastic foil (PET) into 3 separate lanes.

Cutting unit

Diamat is convincing with an excellent concept and is well known for long service lives. The solid and simple construction results in a machine which is resistant to malfunctions and 24/7 production is no longer a problem. Read More

Foil winding machine at the end of a plastic sheet production line.

Winding machines

Diamat Maschinenbau delivers the perfect plastic winding machines, whether stand-alone or integrated. Read More


We always find the right contact person for you!
Telephone: +49 (0)9851 / 57029-0

diamat Maschinenbau GmbH
Amperestraße 13
OT Sinbronn D-91550 Dinkelsbühl

Email for general request: diamat@diamat.com
Email for service and support: service@diamat.com