Specifications
1)High qualtiy raw materials2)Exchangeable and Cost effective
3)Customizes items available
ZY professionally produces Screw Element and Segmented Barrel
Specification:
Parallel twin screw diameter: Φ18-Φ177mm
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
Terms and conditions:
Production time:20 days
Packing:Export standard wooden case
Trade terms:FOB,CIF,CNF,etc
Payment terms:T/T or L/C
Warranty and service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rigorous inspction
4)Reasonable price
5)Production quickly
Experienced manufacturer, we will be your best choice.
