Detailed Product Description

The single barrel and screw can be equipped in different extruders and injection machines to process all kind of raw materials. 

Specifications of single screw and barrel:

25/25,25/30,30/25,30/30,45/25,45/30,55/30,65/25,65/30,75/30,90/30,100/30,120/30

Technical standard:

Material: 38C rMoALA

Hardness of modulator: HB260-290

Hardness of nitrification: 930-970HV

Depth of nitrification layer: 0.4-0.7mm

Double-alloy technical standard:

Double-alloy level:

Level A - containing tungsten of 40%

Level B - containing tungsten of 25%

Level C - containing tungsten of 9.5%

Hardness of alloy: HRC56-65o

Applied scope of plastic: applied for all kinds of appended fiberglass, plastic and

PPA, PPO, PPS, LCP, magnetism powder and PC special engineering plastic

 

Components of alloy powder: Ni + Co + Cr + W + Si + Fe + B + C

Depth of alloy layer: 1.2 mm-2.0 mm

Hardness of alloy: HRC>65°