Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel

HS Code: 84779000
HS Code: 84779000
Production Description

Technical index:

Materials with high quality and chromium molybdenum aluminum (38 CrMOALA)

Surface hardness: HV 290

Nitriding hardness: HV950 ~ 1000  

Nitriding depth: 0.45 ~ 0.7 mm 

Nitriding brittle: more than level 1 

The surface roughness: Ra0.4

Screw the straightness: 0.015 mm 
 

After nitriding chromium plating surface hardness: 900 HV: 

Chromium plating thickness: 0.05 ~ 0.10 mm 

Double alloy hardness: 60-70 

The product specification:

PX-62 ~ 200

Length-diameter ratio: L/D = 18 to 25

Screw compressed according to different raw materials and different than product design

Product synopsis:

The different to parallel double screw machining PVC tubing, the alien materials, board (sheet material), modification

Product Disply

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel
Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel

Equipment Disply

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel

Processing
Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel
 
Packing&Delivery

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel
 

Production Description

Technical index:

Materials with high quality and chromium molybdenum aluminum (38 CrMOALA)

Surface hardness: HV 290

Nitriding hardness: HV950 ~ 1000  

Nitriding depth: 0.45 ~ 0.7 mm 

Nitriding brittle: more than level 1 

The surface roughness: Ra0.4

Screw the straightness: 0.015 mm 
 

After nitriding chromium plating surface hardness: 900 HV: 

Chromium plating thickness: 0.05 ~ 0.10 mm 

Double alloy hardness: 60-70 

The product specification:

PX-62 ~ 200

Length-diameter ratio: L/D = 18 to 25

Screw compressed according to different raw materials and different than product design

Product synopsis:

The different to parallel double screw machining PVC tubing, the alien materials, board (sheet material), modification

Product Disply

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel
Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel

Equipment Disply

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel

Processing
Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel
 
Packing&Delivery

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel

Screw and Barrel for Plastic Extruder Machine Cheap Price and Best Quality Bimetalic Screw and Barrel
 

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