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Screw diameter: Ø20-Ø220 
Mould clamping force: 100KN-35000KN    
Shot weight:30-30000G
Screw can be mated with different heads of screw.
Cyclinder can be mated with differernt sprinkler heads.
Technical Parameter:
Hardness After Hardening & Tempering:HB280-320
Nitrided hardness: 950-1100HV
Nitrided layer depth:0.50-0.80mm
Nitrided brittleness: Less than 2 level
Surface roughness: Ra 0.4m
Linearity of screw: 0.015mm/m
Bimetallic layer depth: 3mm
Bimetallic hardness: HRC60-72
Hard-chrome plating hardness after nitriding: 950HV
Chrome-plating layer depth: 0.025~0.10mm
Product classification:
According to different ingredents and products the screw can be chosen: general type, pin type, barrier type, separation type, and gas-exhausting/vented type, etc.

 

Technical date:

 Shot Weight(g)

 Screw Dia.L(mm)

Barrel OD L(mm)

Shot Weight(g)

Screw Dia. L(mm)

Barrel OD L(mm)

 30-90

 30x90

 85x860

 800-1250

 75x1825

 170x1725

 60-125

 35x910

 85x860

 1000-1500

 80x2000

 180x1805

 100-150

 38x935

 95x900

 1250-2000

 85x2300

 190x1900

 125-160

 40x980

 95x910

 2000-3000

 90x2700

 210x2000

 125-300

 42x1030

 105x8880

 2500-5000

 100x2600

 230x2405

 250-400

 45x1210

 115x1165

 3000-6000

 110x2600

 256x2590

 300-500

 50x1300

 125x1260

 4000-10000

 120x2800

 256x2800

 450-600

 55x1335

 130x1320

 6000-8000

 130x3010

 256x2970

 500-700

 56x1350

 130x1350

 8000-10000

 145x3010

 256x3200

 500-700

 60x1380

 140x1350

 10000-15000

 160x3500

 270x3200

 650-800

 65x1415

 150x1420

 13000-25000

 170x3415

 317x3380

 700-1000

 70x1790

 160x1685

 

 

 

 

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