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Planetary Screw
Planetary screw and barrel Screw OD: OD15-250MM, Length:300-8000MM Barrel OD: OD40-400MM, Length:250-7000MM L/D Ratio:15-45 Depth of Nitration:0.5-0.8mm Hardness of Nitration:950-1020HV Fragility of Nitration: less than grade 1 Roughness of Surface:Ra 0.4 |
2017-07-01 |
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