Zhejiang Zhongyang Screw Manufacturing Co.,Ltd. - Zhoushan, China

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Screw Diameter:D15-D300 L/D ratio:15-46 Product classification: Aiming at different plastic products the screw can be chosen from:general type ,pin ...
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Base Materials: 1.38CrMoAIA(JIS SACM645) 2.42 CrMo (AISI 4140) 3.4Cr5MoSiV1(JIS SKD-61) 4.9Cr18MoV 5.HPT Technics: Heat treatment High-fr ...
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Diameter:D45mm-D200mm L/D ratio:16-35 Product classification The compression ratio of screws can be designed according to different products and in ...
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 678

Screw Diameter:D15-D300 L/D ratio:15-46 Product classification: Aiming at different plastic products the screw can be chosen from:general type ,pin ...
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 693

45/90,45/100,50/105,51/105,55/110,55/120,58/124,60/125,65/120,65/132,68/143,70/140,75/150,80/143,80/156,92/188 The above are standard specifications, ...
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 709

45/90,45/100,50/105,51/105,55/110,55/120,58/124,60/125,65/120,65/132,68/143,70/140,75/150,80/143,80/156,92/188 The above are standard specifications, ...
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 728

45/90,45/100,50/105,51/105,55/110,55/120,58/124,60/125,65/120,65/132,68/143,70/140,75/150,80/143,80/156,92/188 The above are standard specifications, ...
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 776

Specification: Diameter:D45mm-D200mm L/D ratio:16-35 Product classification The compression ratio of screws can be designed according to different ...
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 845