Conical twin screw and barrel
Product Quick Detail
- Place Of Origin
- ZHOUSHAN, CHINA
- Packaging
- wooden case
- Delivery
- 20-30 Days
Specifications
Conical twin screw and barrel
Specification:
45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188
Above are our standard specification, we also can customize for you
Screw structure and compression ratio can be designed according to different products and raw material.
Base Materials:
1)38CrMoAlA(JIS SACM 645)
2)42CrMo(AISI 4140)
3)Cr12MoV(JIS SKD-11)
4)4Cr5MoSiV1(JIS SKD-61)
5)9Cr18MoV
6)DC53 (JIS G4404)
Bimetallic Alloy Materials:
1)Fe-based alloy
2)Ni-based alloy
3)Co-based alloy
4)NiCo-based alloy
5)Wolfram carbide
Bimetallic alloy level:
Alloy powder including 40% Wolfram Carbon
Alloy powder including 25% Wolfram Carbon
Alloy powder including 9.5% Wolfram Carbon
Processing Technology:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Technical Parameter:
Nitrided layer depth:0.50-0.80mm
Nitrided hardness: 950-1100HV
Nitrided brittleness: Less than 2 level
Surface roughness: Ra 0.4μm
Linearity of screw: 0.015mm/m
Hard-chrome plating hardness after nitriding: ≥950HV
Chrome-plating layer depth: 0.025~0.10mm
Bimetallic layer depth: 3-5 mm
Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, AMUT model spares.
We can manufacture all types of screws and barrels according to clients’ requirement.
you can try screw barrel to get through more products
- Country: China (Mainland)
- Business Type:
- Market:
- Founded Year:2003
- Address:Xiou industrial park,Jintang town,Dinghai district,Zhoushan,Zhejiang,China
- Contact:Linda Tang
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