Product Details

Specifications

1.screw and barrel has long use life
2.screw and barrel has good plasticizing effect
3.high output,good price,good service

Product Description

Product application : Used stainless steel special alloy of S.S316 Screw and barrel for plastic machine

Mould Clamping Force: 250-32000KN

Shot Weight: 15-80000g

Diameter of Screw: Diameter 18-Diameter 250

Screw can be mated with different heads.

Barrel can be mated with different nozzles.

The compression ratio of the screw can be designed according to different products and mixtures.

1. Base Material

38CrMoAlA ,Cr12MOV3,4Cr5MoSiV1 ,42CrMo

2.Bimetallic Alloy Materials

1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide

3. Double-alloy level

Level A - containing Tungsten of 40%

Level B - containing tungsten of 25%

Level C - containing tungsten of 9.5%

4.Heat Treatment

1) Bimetallic treatment

2) High Frequency Treatment

3) Hard Chrome Plating treatment

4) Nickel alloy plating.treatment

5) Nitriding treatment

5. 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

6.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

7.Product Showing for different screw and barrel

Company Information

Jinsheng Bimetallic is over 10 years to make the screw and barrel,our main product is Bimetallic screw and barrel,it is first company have this equipment to handle bimetallic in zhoushan.

also with conical twin screw and barrel ,parallel twin screw and barrel,single screw and barrel apply for injection molding machine and extrusion machine.

For the material we used :38CRMOALA,#45 steel,40Cr, high temperture ALLOY ,SKD61,SKD11 etc.

For heat treatment : Bimetallic alloy treatment, Nitriding treatment, electroplated hard-chrome ,high-frequency quenching, vaccum quenching etc.

Now we export to South-east Asia, Europe, America, Middle east countries etc. At the same time, we provide the OE services for hundreds of customer for domestic market.

With strong team-worker, and before transportation we will inspect the products, reach to ZERO-DEFECT.

Working Shop:

Packaging & Shipping

1) wooden case package
2) plastic film package
3)suitable to transportation
4) as buyer request
5) one piece into one package
6)Products weight and valume according to screw size

Our Services

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

Now we export to South-east Asia, Europe, America, Middle east countries etc. At the same time, we provide the OE services for hundreds of customer for domestic market.

FAQ

What is Jinsheng company CULTURE?