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Single Screw Barrel for Blowing Moulding Machine1
Universal Hardware PartsSingle Screw Barrel for Blowing MouldingScrew Barrel for Blowing Moulding Machi
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
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Product Description Single screw barrel for blowing moulding machineSpecification:Screw Diameter: Φ 15- Φ 300L/D ratio: 15-46Product classification:Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.Base Materials:1). 38CrMoAlA(JIS SACM645).2). 42CrMo(AISI 4140).3). 4Cr5MoSi V1 (JIS SKD-61).4). 9Cr18MOV5). HPTBimetallic alloy materials:1). Fe-based alloy2). Ni-based alloy/Deloro alloy3). Co-based alloy4). NiCo-based alloy5). Tungsten carbide/Wolfram carbideTechnics:Heat treatmentHigh-frequency quenchingNitriding treatmentHard-chrome electroplatingBimetallic alloy weldingBimetallic alloy centrifugal castingTechnical parameter:Nitrided layer depth: 0.5-0.8mmNitrided hardness: 900-1000HVNitrided brittleness: Less than grade 1Surface roughness: Ra0.4Linearity of screw: 0.015mmHard-chrome plating hardness after nitriding: >=950HVChrome-plating layer depth: 0.025-0.085mmBimetallic layer depth: 3mmWarranty and service: 1 yearAbout ZY:1. Rich strength----We have our own professional teams in the sales, design, production, inspection and customer service areas. We concentrate to bring customers the most perfect customer experiences.2. High-quality products----We adopt a series of advanced production and processing equipments such as CNC machines, Stellite PTA welding machines to ensure the quality of our products.3. Large international market----We do foreign trade more than 5 years, we have a set of mature foreign trade system, our customers are all over the world. We will continue to expand our international market.4. Location advantage----We are located in China's screw town----Jintang town, Zhoushan city, near to Ningbo Port and Shanghai Port.5. Serious and responsible attitude----Over the years, we always maintain a serious, professional and responsible attitude, make our best efforts to meet customers' demands.Welcome to contact us~!
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