Diamat material preparation is gentle and highly efficient
Moisture in plastic pellets or PET-flakes can have a negative influence on the quality of your plastics extrusion. This is not only true for water on the surface of granules, but also for hygroscopic polymers like PET that bond with moisture on a molecular level. Our plastic dryers can solve this problem: The perfectly premixed and bulk density optimised material is conveyed to the crystallisation via a screw conveyor. In our in-house developed crystallisation system, the plastic resin will be re-crystallised and dried to a residual moisture content of less than 50ppm.
Weitere Produktinformationen
The most important benefits of the diamat PET crystallisation dryer in summary:
- Very low residence time
- Very low buffer amounts
- Very low residual moisture < 50 ppm
- Intrinsic viscosity reduction max. approx. 0.02 percentage points
- Very gentle but highly efficient process
- High energy efficiency, low energy consumption
- Extremely high flexibility processability of a wide range of materials
- Processability of a wide range of qualities
- Processability of PE/PET composite materials
- Excellent price/performance ratio
- Operator simplicity
- Mature and proven technology
The information and possibilities on the subject of A-PET extrusion are now so widely scattered and confusing that we have compiled additional information material. Or you can just contact us for an individual solution.
We will be happy to send you our information brochure on request.
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
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
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 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
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
Winding machines
Diamat Maschinenbau delivers the perfect plastic winding machines, whether stand-alone or integrated. Read More
Contact
We always find the right contact person for you!
Telephone: +49 (0)9851 / 57029-0
Address:
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