Film blowing extruding double parallel screw barrel

Film blowing extruding double parallel screw barrel

Parallel twin screw barrel

We can make any specification of extruder screw barrel and injection screw barrel

for Haitian, Demag,Cincinnati Battenfeld, Engle, Klaus-maffei, Nigro bossi, Arburg,NPM, BOY, Husky, Fanuc, billion,

Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc.

We can supply all types of screw and barrel according to your different requirement

We can also offer you all kinds of screw you need,and also repair oldones and design for you without drawings.

REMARK:

·We are able to take mapping, design for clients and make products as per customer\'s drawing or sample excellently , also can help customer to repair the old screw and barrel by useing bimetallic-alloy process

·Screw structure, compression ratio and material can be changed according to different products and output.

·Technological Process can be chosed acoodring to your requirments.

·Commonly used materials: 38crMoAIA, nitrogen treatment . Various high quality alloy steels , 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.

The foreign material we used as following:

1. Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,

2. USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440

3. Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30

4. Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321

5. Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30

6. Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.

Advantages:

1. Parallel twin screw and barrel has the advantage of lower rotation speed, smaller shear stress between the small screw

2.Good plasticization, h