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Twin Screw Barrel for Plastic Extrusion Machine

  • USD 1000 - 5000 / Set  
  • 1 Set/Sets
  • lianzhong
  • lz-3
  • China (Mainland)
  • Tag:twin screw barrel, parallel twin screw barrel, conical twin screw barrel, 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

lianzhong
lz-3
China (Mainland)

Specifications

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

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Screw Barrel

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Details:

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

1.38CRMOALA
2.SKD61
3.stainless steel
4. Bimetallic

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


Screw Barrel Information:

Super-hard plastic injection machine screw and barrel

Choose a different screw screw head, barrel can choose the appropriate nozzle.

Injection volume (g) Screw Diameter X Length (mm) barrel diameter X length (mm)


30-90 Φ30x900 Φ85x860
60-125 Φ35x910 Φ85x860
100-125 Φ38x935 Φ95x900
125-160 Φ40x980 Φ95x910
125-300 Φ42x1030 Φ105x880
250-400 Φ45x1210 Φ115x1165
300-500 Φ50x1300 Φ125x1260
450-600 Φ55x1335 Φ130x1320
500-700 Φ56x1350 Φ130x1350
500-700 Φ60x1380 Φ140x1350
650-800 Φ65x1415 Φ150x1420
700-1000 Φ70x1790 Φ160x1685
800-1250 Φ75x1825 Φ170x1725
1000-1500 Φ80x2000 Φ180x1805
1250-2000 Φ85x2300 Φ190x1900
2000-3000 Φ90x2700 Φ210x2000
2500-5000 Φ100x2600 Φ230x2405
3000-6000 Φ110x2600 Φ256x2590
4000-10000 Φ120x2800 Φ256x2800
6000-8000 Φ130x3010 Φ256x2970
8000-10000 Φ145x3010 Φ256x2970
10000-15000 Φ160x3500 Φ270x3200
13000-25000 Φ170x3415 Φ317x3380

Detail more >>
Screw Barrel for Rubber Machine

Screw Barrel for Rubber Machine

Screw Barrel for Rubber Machine

Material
Alloy-steel of high-quality
38CrMoAIA(JIS SACM645)
42CrMo(JIS SACM440)
9Cr18MOV
CW6Mo5Cr4V2
SKD61

Heat-treatment
Nitriding treatment
Electroplated hard-chrome finish
High-frequency quenching
Spray coating bimetallic-alloy
Vacuum quenching

Screw Diameter: 10mm- 300mm
Appliance: PVC, PP, PE, PA, PC, ABS, AS etc

Technical Index (30g-25000g):
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
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

Detail more >>
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