Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder

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 Display

Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder


Equipment Display
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder

Processing
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder


Packing&Delivery

Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder

Contact Us
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder

 

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 Display

Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder


Equipment Display
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder

Processing
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder


Packing&Delivery

Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder

Contact Us
Twin Screw Barrel Double Parallel Screw Barrel for PVC Sheet Extruder

 

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