- Model NO.: Customized
- Nitrided Layer Depth: >=0.4mm
- Material: W6mo5cr4V2
- Size: Customize
- Bimetallic Layer Depth: 3mm
- Trademark: Zhongyang
- Origin: Zhejiang of China
- Screw Elements: Plastic Extruder Screw Elements and Segments Barre
- Nitrided Hardness: 900-1000hv
- D/D Ratio: 1.55
- Nitrided Brittleness: Less Than Grade 1
- Bimetallic Layer Hardness: HRC58-62
- Specification: ISO9001: 2008
- HS Code: 84779000
Specification:
Parallel twin screw diameter: Φ 18-Φ 177mm
Material:
1)W6Mo5Cr4V2
2)38CrMoAlA(JIS SACM645)
3)42CrMo(AIS14140)
4)S45C
Technics:
1)Heat treatment
2)Nitriding treatment
3)Vacuum quenching
Technical parameter:
D/d ratio: 1.55
Nitrided layer depth: >=0.4mm
Nitrided hardness: 900-1000HV
Warranty and service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Experienced manufacture, we will be the best choice.
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