XinXing High strength Screw and Barrel

Specifications 1.CE certificated

2.High Quliaty Base Material

3.Nitriding Depth:0.6~0.8mm

4.Material:38CoMoLAIA

Specification: 1.Diameter :Φ15mm up to Φ300mm 2.Max length:≤10000mm 3.Material:38CrMoAIA    Nitriding treatment,Surface hardness :HV >900    Nitriding depth:0.5-0.8mm 4.Material of barrel inside layer:Tungsten alloy surface spraying,prolong life of screw   About our company: 1.our company  started at 1989 for barrel screw design and manufacture and have rich experiences in plastic extrusion machinery and plastic auxiliary production. 2.we have customers in South America( Brasil,Argentina,  Columbia),  Europe(UK, Spain,Russia,Poland,UKraine), Asia(Indonesia,Bangladesh,India),Middle East(Saudi Arabia,Yemen,Iran,Libya),Africa(Egypt,South Africa,Kenya,Ethiopia).