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

Conical Twin Screw and Barrel for Extruder Machine


Conical Twin Screw and Barrel for Extruder Machine
 

Equipment Disply

Conical Twin Screw and Barrel for Extruder Machine


Processing

Conical Twin Screw and Barrel for Extruder Machine



Packing&Delivery
Conical Twin Screw and Barrel for Extruder Machine


Contact Us
Conical Twin Screw and Barrel for Extruder Machine

  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

Conical Twin Screw and Barrel for Extruder Machine


Conical Twin Screw and Barrel for Extruder Machine
 

Equipment Disply

Conical Twin Screw and Barrel for Extruder Machine


Processing

Conical Twin Screw and Barrel for Extruder Machine



Packing&Delivery
Conical Twin Screw and Barrel for Extruder Machine


Contact Us
Conical Twin Screw and Barrel for Extruder Machine

 

Vegetable Washing Machine

Veg Washing Machine,Fruit Washer Machine,Vegetable Washing Machine Commercial,Fruit And Veg Washing Machine,Industrial Vegetable Washer

Guangzhou Shengtian Machinery Co. LTD , https://www.stfoodmachinery.com