Injection Molding Screw Design for Plastic Machine
Name: Injection molding screw design for plastic extruder machine
Screw OD: φ 15- φ 250MM
Lenght:300-8000MM
Barrel OD: φ 40- φ 400MM
Lenght: 250-7000MM
L/D=15-45
| 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 |
Extruder Screw picture
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
Application Machine Brand
Engel,Netstal,Battenfeld,Krauss-Maffei,Demag,Milacron,Arburg,Cincinnati,Bausano,Amut etc.
Jinsheng Bimetallic Plastic Machinery Factory is over 10 years to make the screw and barrel, such as bimetallic screw and barrel, conical twin screw and barrel ,parallel twin screw and barrel,single screw and barrel apply for injection molding machine and extrusion machine.

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
Jinsheng can make all screw and barrel as customer request!
Jinsheng can mapping drawing as customer design!
Jinsheng can supply the products with high quality!
Jinsheng Alloy, the Choice of Professional !
Send Inquiry to This Supplier
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