Scope diameter of conical screw:

Scope of application

WPC sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,etc.

We are able to take mapping, design for clients and make products as per customer's drawing or existing sample.

For good plasticizing effect,we have different design of screw & barrel to meet your requirements

Material

Commonly used material is 38crMoAIA(nitrogen treatment),it can be changed as per your requirements.

According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice

Screw structure and compression ratiocan be designed according to different products and mixtures

Technical Parameter

Materials & Processes

We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Nigro bossi, arburg, NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements