Injection Molding Machine Screw Barrel
ProcessAlloy Spraying, Chrome Plating, Coating
Outer Diameter:15 mm ≤ d ≤ 300 mm
Thickness of Chrome Plating Layer:0.03 – 0.05 mm
Thickness of Alloy Layer:1.5 – 2 mm
Zhejiang Zhongyang Screw Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of injection molding machine screw barrel in China. With abundant experience, we warmly welcome you to buy durable injection molding machine screw barrel from our factory. All customized products are with high quality and competitive price.

Product Description
Made of high-quality alloy steel, combined with advanced heat treatment processes and surface strengthening technologies (such as nitriding, chrome plating, and dual alloying processes), it has significant advantages such as strong wear resistance, good corrosion resistance,
Features and advantages
High plasticizing efficiency, and long service life.
High-precision, fully hardened screws with bottom diameter grinding , specially designed for highglass-fiber and halogen-free materials;ustomized production of a complete range of screws and accessories,Screw compression ratios can be designed according to diferent products and formulations.

Product Specifications:D15-D500mm
|
Process |
Alloy Spraying, Chrome Plating, Coating |
|
Outer Diameter |
15 mm ≤ d ≤ 300 mm |
|
Materials |
4Cr5MoSiV1 (SKD61, H13) |
|
38CrMoAlA (SACM645) |
|
|
C2, D2 |
|
|
DC53 (Cr8Mo2SiV) |
|
|
M390 |
|
|
Thickness of Chrome Plating Layer |
0.03 – 0.05 mm |
|
Thickness of Alloy Layer |
1.5 – 2 mm |
Application Areas
Injection molding screws and barrels are widely used in various industries such as automotive, home appliances, electronics, medical, packaging, and engineering plastics, and are key components for achieving high-quality and high-efficiency injection molding.
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