The main advantage of screw barrel: The main advantage of screw barrel: Double Layer Roll Forming Machine Metal Roll Forming,Double Layer Roll Forming Machine,Double Layer Roll Forming Making Machine,Double Layers Steel Roll Forming Machine HEBEI SENUF MANUFACTURE AND TRADE CO., LTD , https://www.senufmetals.com
 a. Advanced Nitriding TechnologyÂ
b. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
c. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.
APPLICATION
CERTIFICAT
 a. Advanced Nitriding TechnologyÂ
b. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
c. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.
APPLICATION
CERTIFICAT
Model NO.: single screw barrel for injection
Diameter for Single Screw: 20-220mm
Screw Design: Single-Screw
Application: PVC PE PP etc
Cerfiticat: CE BV SGS TUV
Trademark: PYM
Specification: CE SGS BV TUV
Origin: Wenzhou, Zhejiang
HS Code: 847790000
Model NO.: single screw barrel for injection
Diameter for Single Screw: 20-220mm
Screw Design: Single-Screw
Application: PVC PE PP etc
Cerfiticat: CE BV SGS TUV
Trademark: PYM
Specification: CE SGS BV TUV
Origin: Wenzhou, Zhejiang
HS Code: 847790000
single screw barrel for injection molding machine