Head body, head sleeve, head collar, nozzle, plug reduction, mixer: to drawing or sample.

We manufacture screws and barrels for all type of injection and extrusion machines with any dimension and length on sample or drawing. We utilize only special steels (with origin certification), coming from leading foundries. The cycles of work are determined by our remarkable experience in this sector and they are carefully checked both during and after; the thermical treatments are regulated by precise specifications that our usual suppliers must respect, both for the starting and final treatments. With regard to this, a complete documentation, comprising test certificate, origin certificate and executed treatment certificate, is available on customer’s request. For special applications we can execute tests that are mechanically and chemically tested.