Free участник - Zhoushan QunYing Plastic Machinery Manufactory
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Qunying Plastic Machinery Manufactory is a professional extrusion machine ManufacturersWholesalers and Screws barrels for extrusion machine Manufacturers,We are located in east of Zhoushan city, zhejiang province, close to Shanghai, Ningbo port.All of our Screw and barrel for extrusion machine comply with international quality standards (ISO9001-2000).In order to meet the needs of our customers, we company also provides product design, surveying and mapping, sample processing and repair manufacturing business.Till now, our Extrusion screw barrel have been exported to more than 40 countries all over the world, like USA, India, South Africa, Turkey, Russia and so on. We sincerely welcome customers to negotiate consultation and exchanges guidance. Your satisfaction is our eternal pursue and goal. |
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Продукты компании
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Screw and barrel for extrusion machine
Другое Оборудование для Обслуживания
Place of Origin: Zhejiang, China (Mainland)
Brand Name: Qunying
Model Number: PE Film Screw barrel
Material: 38CrMoAlA
Hardening Hardness: HB280-320
Nitrided Hardness: HV900-1000
Nitriding Depth: 0.5 - 0.8mm
Nitrided Brittleness: Less than Grade 2
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