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Address No.69 Haifu Outer Pond,Yancang Street,Ding
-hai,Zhoushan,Zhejiang |
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| Tel +86-580-8803886 |
| Fax +86-580-8803885 huayu@ky-machine.com www.hy-machine.com |
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Products --> Twin Screw and Barrel |
Twin Screw and Barrel |
APPLICATION :
◆ Conical Twin Screw and barrel
Size:
Φ 35/75, Φ 45/90, Φ 45/100, Φ 50/105, Φ 51/105, Φ 55/110, Φ 60/125,
Φ 80/143, Φ 80/156, Φ 92/188 |
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◆ Parrelle Twin Screw and barrel
Size:
Φ 35/ Φ 35 ~ Φ 250/ Φ 250
Ratio of length to diameter: L/D=16 ~ 35 |
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TECHNICAL DATA
☆ Depth of nitration case:0.4-0.7mm
☆ Hardness of nitration:HV900-1060 (HRc56°-65°)
☆ Roughness of the surface:Ra 0.4μm
☆ Screw straightness: 0.015mm/m
☆ Chrome plating thickness: 0.01-0.1mm
☆ Bimetal coating thickness 1.5-2.0mm
☆ Material: Base material 38CrMoAlA, Welded inlay on the flight, prolong life of screw. Easy wearing parts of barrel feed inlet made from imported anti-wear alloy can be improvde abrasion performance.
☆ Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares
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