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Rubber Screw Barrel

  • USD 1000 - 3000
  • 1 Set/Sets
  • lianzhong
  • China (Mainland),Zhejiang
  • Tag:screw barrel, rubber screw barrel
  • Supplier - Lianzhong Industry Co.,Limited
  • China (Mainland)China (Mainland)
  • US$1 Million - US$2.5 Million
  • 11 - 50 People
  • Manufacturer,Trading Company
  • North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
  • skype
  • Mr.
  • 86-373-7784278
Post Date : January 03
Product Details
Company Profile

Item specifics

China (Mainland),Zhejiang



Technical Index:
Depth of Nitrated Layer:0.5~0.8mm
Hardness of nitration: 950~1100Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: 950Hv
Hardness of Bimetallic Layer: HRC55~72
Thickness of Cr-coating Layer: 0.03~0.08mm
Depth of Bimetallic Layer:>2mm

Material :quality alloy steels

3.stainless steel
4. Bimetallic

Supply Capacity:
Production Capacity: 1500 sets/month
Packing: Fumigation wooden case
Delivery Date: 30~40 days

The product specification

Screw: 15 mm in diameter-250 mm diameter screw

Screw length: 300 mm to 8000 mm screw length

Machine tube diameter 40 mm to 400 mm: barrel outer diameter

Length-diameter ratio: L/D: 10-46

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Conical Twin Screw Barrel

Conical Twin Screw Barrel

Conical Twin Screw Barrel

Conical twin screw details:

45/90 45/100 50/105 51/105 55/110 60/125 65/120 65/132 80/143 80/156 92/188
Screw according to different formulas and different products before choosing different compression ratio.

1. base material: 38CrMoAIA, Nitriding treatmeng,surface hardness:HV900, nitriding depth:0.5-0.8mm.
2. base material: 38CrMoAIA, welded inlay on the flight,prolong life of screw easy wearing parts of barrel feed inlet made from importde anti-wear alloy can be improved abrasion abrasion performace.

ordinary plastic, PP, PE, ABS, PVC, granulation of raw materials, production pipe, profile, sheet, wood and other extrusion

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Parallel Twin Screw and Barrel

Parallel Twin Screw and Barrel

Parallel Twin Screw and Barrel

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

Detail more >>
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