Street Address: Ligang 2nd industrial park,Jintang town,Zhoushan,Zhejiang,China
City: Zhoushan
Province: Zhejiang
Country/Region: China
auto
The parellel twin-screw for vacuum extruder in many specifications.
The parellel twin screw's Abrasion resistant and corrosion resistant
The parellel twin screw of Material:High quality alloy steel
1)38CrMoAlA
2)42CrMo
3)9Cr18MoV
Technics:1)Heat-treatment
2)Nitriding treatment
3)Hard-chrome electroplated
4)Bimetallic-alloy coating spraying
Technical parameter
Nitriding depth:0.50-0.80mm The parallel twin-screw for vacuum extruder in many specifictions