Ningbo Cowell Industry Co., Ltd
Free member
Since 2016
Zhejiang, China
parallel twin screw barrel
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Screw Diameter: 35mm-200mm Length: Less than 10000mm Barrel diameter: 35mm-200mm Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel Technology for TIN coated screw barrel/: Nitriding treatment, alloy coating spraying,...
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