Product Details

Topic: Recycling extruder screw barrel for plastic and rubber machine

Product Description

Rubber screw and barrel specification:

1) Rubber extruder cold feeding barrel and screw

Specification: Φ45-300mm

L/D: 8-20

2) Rubber extruder hot feeding barrel and screw

Specification:Φ45-250mm

L/D: 4-6

3) Rubber extruder pinned type barrel and screw

Specification: Φ60-400mm

L/D: 12-18

Material Application:

1) General Plastics

2) ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc

3) PA + GF(Glass Fiber)

4) Flame-resistant Reinforced Plastics

5) Modified Engineering Plastics

6) All kinds of Mixed Recycled Material(in Scrap or Granule),etc

Technical Parameters:

Technical Parameter

Depth of nitration	0.5-0.8mm
Hardness of nitration	950-1020HV
Straight of screw	0.015MM
Fragility of nitration	Less than grade 1
Roughness of surface	Ra 0.4um
Depth of alloy layer	2-3mm
Hardness of alloy	HRC58-62
Hardness after hardening and tempering	HB260-290
Hard chrome plating thickness	0.03-0.08mm
Hardness of hard chrome plating	≥950HV

Products Application:

Based Material for Screw and Barrel:

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) Hardness steel: 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

Screw and Barrel Process Flow:

Blanking---Rough Mechining---Quenching & Tempering---Semi Finishing Machining---Finish Machining---Bimetallic or Nitriding Processed---Detecting---Finished Product---Packing & Shipping

Working Shop:

1) For each material we chose the best to our customer

2) For each product will be inspected by our relative worker

3) We will ship the products after conifrmed with buyer

Picture for Rubber Screw and Barrel

Packaging & Shipping

1) Film wrapped in wooden case without fumigation (export standard)
2) Can be customized according to customer requirements

3) The port of loading: Ningbo/Shanghai or other China port

4) Means of shipping: By sea, By air, By express etc.

Company Information

Jinsheng Bimetallic Plastic Machinery Factory was established in 2004. It was developed as a large-scale and comprehensive company specializing in manufacturing the kinds of Screws and Barrels in Zhoushan.

Such as bimetallic barrel & screw ,conical twin screws & barrels ,parallel twin screws & barrels,single screw &barrel , rubber screw & barrel ,planetary screw & barrel and components apply for injection molding machine and extruder machine

Jinsheng with strong work-team ,result to our high quality products and outstanding customer service, we have gained a global sales network reaching America, Germany, Brazil, Russia, Ukraine, India, Pakistan,Egpyt,Argentina and some other countries and regions.

FAQ

Why Jinsheng?

Jinsheng Advantage:

1) With high wear resistance and anti-corrosion

2) Through processing ,it can be prolong use life for screw and barrel

3) Cold and heat spraying for hard metal process

4) High-frequency quenching technology

5) Advanced nitriding technology

6) Processing and manufacturing process for Bimetallic

7) Lowest price, high quality, delivery on time

Our Services

If you have any quotation, please contact with me .we will reply to you as soon as possible