Tel: +86-580-8050975, +86-580-8058618
Fax: +86-580-8050162
E-mail: screw@jmjxc.com
Adds: No.18, Dafeng Road, Xihou Industrial Park, Zhoushan, Zhejiang, China
Injection screw barrel
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:HV850-1000
Nitrided layer depth:0.50-0.80mm
Nitrided brittleness: ≤ Grade Ⅱ
Surface roughness: Ra 0.4μm
Linearity of screw: 0.015mm
Bimetallic layer depth: ≥2mm
Bimetallic hardness: HRC60-72
Hard-chrome plating hardness after nitriding: ≥900HV
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:
理论注身量(g)
螺杆直径 x 长度(mm)
料筒外径X长度(mm)
理论注身量(g)
螺杆直径 x 长度(mm)
料筒外径X长度(mm)
30-90
Φ30x90
Φ85x860
800-1250
Φ75x1825
Φ170x1725
60-125
Φ35x910
Φ85x860
1000-1500
Φ80x2000
Φ180x1805
100-150
Φ38x935
Φ95x900
1250-2000
Φ85x2300
Φ190x1900
125-160
Φ40x980
Φ95x910
2000-3000
Φ90x2700
Φ210x2000
125-300
Φ42x1030
Φ105x8880
2500-5000
Φ100x2600
Φ230x2405
250-400
Φ45x1210
Φ115x1165
3000-6000
Φ110x2600
Φ256x2590
300-500
Φ50x1300
Φ125x1260
4000-10000
Φ120x2800
Φ256x2800
450-600
Φ55x1335
Φ130x1320
6000-8000
Φ130x3010
Φ256x2970
500-700
Φ56x1350
Φ130x1350
8000-10000
Φ145x3010
Φ256x3200
500-700
Φ60x1380
Φ140x1350
10000-15000
Φ160x3500
Φ270x3200
650-800
Φ65x1415
Φ150x1420
13000-25000
Φ170x3415
Φ317x3380
700-1000
Φ70x1790
Φ160x1685
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