Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Base Material
1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11)
3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140)
Bimetallic Alloy Materials
1)Fe-based alloy 2)Ni-based alloy/Deloro alloy
3)Co-based alloy 4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Double-alloy level
Level A - containing Tungsten of 40%
Level B - containing tungsten of 25%
Level C - containing tungsten of 9.5%
Surface Treatment
Heat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours)
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56° -65° )
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥ 950HV
Nickel alloy plating. Treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: > 2mm
Hardness of Bimetallic Layer: HRC55° -72°
Basic information
Roughness of the surface: Ra0.4um
Linearity of the screw: ≤ 0.015mm
Linear axis limit: ≤ 0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration: ≤ Two class
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
General Terms
Means of transport: Ocean, Air, Express
Production time: About 25 days after we receive the deposit and lead time will different according to the order quantity!
Our products advantages
1)High productivity 2)Wonderful plasticizing
3) low energy consumption 4)Wearable and Durable
5)Fast and On time delivery 6)Best customer service!
Zhoushan Jinxing Plastic Machinery Manufactory, through more than 30 years development, has already become one of the domestic and international manufacture specializing in manufacturing screws and cylinders/barrel for plastic machine. "Jingxing "brand screws and cylinder, have already become one of the most famous brand in China. "Jingxing screw, Jinjing trademark".
Our factory, with the largest process condition, superior equipment, advanced and powerful technology as well as the strict examination. Our products, cooperate with more than 100 largest injection molding machine, bimetallic screw and barrel, conical twin-screw, parallel twin-screw, extrude machine, lamination machine, extrusion film blowing machine, shoemaking machine, EVA, TPU, TR, crystal, monochrome machine, two-color blower, hardened reducer manufacturer in domestic, and also export to Europe, America, Middle East, and other countries and regions.
ZhouShan JinXing Plastic Machinery Manufactory, continuously pursues self-respect, self-confidence, self-powerfulness, perfection and development as the enterprise spirit keeping improvement and struggle and innovation, and establishes good quality and credit at home and overseas by "Jinjing"mark.
To the quality of survival, Human-oriented, strictly to the drawing production, pay attention to the production process, strict inspection system, especially for screw and cylinder/barrel. Our factory using a special machine tool for materials, heat treatment quenched and tempered and strict nitriding process., and the special tool for finishing. Thereby ensure the screw of the straightness, hardness, depth, and geometry accuracy, and improve the service life of the screw.
