Home > Products > extruder screw barrel > Single Screw for PP/PE& WPC Profile Extrusion Line / Wood and Plastic Machinery
Single Screw for PP/PE& WPC Profile Extrusion Line / Wood and Plastic Machinery
                            US$ 100 - 10,000
                                                            / Set
                                                    
                        
                                                1 Set(Min. Order)
                    
                    - Ningbo
 - T/T
 
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | QunYing Screw And Barrel | |
| Model Number | 75 | 
Product Description
Product Description
Features Specifications:
singlescrewfor PP/PE& WPC Profile Extrusion Line,wood and plastic machinery
Instructions for screw:
1.We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types of injection moulding machine,rubber hot-feeding extruder, rubber cold-feeding extruder, pin barrel cold feed extruder, plastic extruder with different specifications.
2.The models of screw include:
2.The models of screw include:
Variable pitch and variable depth, variable pitch and equal depth, variable depth and equal pitch, and equal depth and pitch.
Groove multi-die type, composite type, mixing type and separating type.
Material:
Alloy-steel of high-quality
1)38 CrMoAIA(JIS SACM645)
2)42CrMo(AISI4140)
3)9Cr18MoV
4)CW6Mo5Cr4V2
5)SKD61
Heat-treatment
Nitriding treatment
Electroplate hard-chrome
High-frequency quenching
Spraying corrosion wear-resisting dual metal layers
Vacuum quenching
Technical Parameter  | 
| Steel Material | DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA | 
| Deepness of Nitriding Layer | 0.7 mm -0.9 mm | 
| Hardness of Nitriding | HV900 - HV1,000 | 
| Nitriding Brittleness | ≤Grade 1 | 
|    Chromate plating  | Thickness 0.05 mm - 0.10 mm, hardness HV950 | 
|    Special treatment  | Carbide coating on screw flight and bimetallic barrel | 
| Screw straight tolerance | 0.015 mm/m | 
| Surface roughness | Ra 0.4μm | 
 Packaging & Shipping   Company Information ![]() FAQ 
 
 
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Contact Us
                - Zhoushan Qunying Plastic Machinery Manufactory
 - Contact nameFeiying Fang Chat Now
 - Phone86-580-8340889,8340879
 - AddressNo.169 Xindao East road, Jintang Town, Zhoushan,Zhejiang,China, Zhoushan, Zhejiang
 
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