Our business is conceiving, engineering and manufacturing extrusion plants for the flexible packaging industry. The concrete experience in this sector allowed us to mature a deep knowledge on the production of multilayer plastic film production, too.
On the basis of this awareness, two critical points to solve come to light:
- Winding techniques;
- Energetic yield.
The target of Extech is solving and optimizing those aspects by exploiting the direct collaboration with our Customers in order to obtain the final result as quickly as possible.
We conceive and manufacture parts for cast film lines, circular head (blow) and bi-orientation (blow).
All our products are designed and conceived to obtain optimal performances minimizing maintenance times and costs.
Thanks to our experience we can develop personalized solutions for our Clients.
The range includes:
- Reel manipulators at line end;
- Circular extrusion heads;
- Pre-heating and bi-orienting tunnel;
- Stretching groups for bi-oriented blow film.
Winders for Cast Stretch films
Width 1.500/4.000 mm
Production speed over 600 m/minute
Mechanical speed up to 800 m/minute
Winders for PP films
Width 2.000/3.700 mm
Speed up to 400 m./minute
Special winders for high-thickness film
For rigid calendared PVC
For calendared plasticized PVC
Co-extrusion heads for 3-5-7-9-11 layers
Stretching groups for blow bi-oriented blow film
Coextrusion group Extech Energy Saving
Special winders for small reels
Width 1.500/3.000 mm
Cycle speed 25 seconds
Special winders for bi-oriented film
Width 1.800/3.000 mm
Speed from 5 to 250 m/minute
Winding diameter up to 800 mm
Revolving unwinders and winders for Extrusion, Coating and Laminating lines
Width from 1300 to 1800 mm
Reel Ø from 1500 up to 1.500 mm
Pre-heating and bi-orienting tunnel
Chilling rings for blow bi-oriented films
Extruder Extech Energy Saving
Recovery and regranulation systems for Cast plants
Study and reverse-engineering in case of missing designs
Assembly of reels-changing devices with electrostatic adhesion (instead of glue) and cross slicing
Study and realization of changes and upgrades on existing equipments
- Conceiving and manufacturing of spare parts;
- Research and supply of parts on the market;
- Scheduled services of planned maintenance;
- Supplementary maintenance;
- Advice and intermediation for selling the second-hand equipments.