Zhoushan Screw Barrel for Machine Builders and End Users of Rubber Extruder Machines - Plastic Machinery Parts - Plastic Machinery - Manufacturing & Processing Machinery - Video

Model NO.:

250

Standard:

DIN, ASTM, GOST, GB, JIS, ANSI, ISO

Technics:

Milling-Drilling-Grinding-Polishing

Material:

Tool Steel, Structural & Engineering Steel etc.

Base Steel:

38crmoala, 34cralni7, 31crmov9 or Other Materials

Surface Treatment:

Bimetallic Alloy Coating, Nitriding etc.

Thickness of Nitriding Layer:

0.5~0.7mm

Thickness of Bimetallic Coating:

1.5~3mm Depending on Different Alloys

Trademark:

EJS or Customized

Transport Package:

Export Packaging

Specification:

Screw Diameter from 14mm to 500mm

Origin:

China

HS Code:

847790