تفاصيل التعبئة والتغليف: Wood case (Standard Export Packing).
مكان المنشأ: Zhejiang, China (Mainland)
وصف المنتج
China zhoushan osd Bimetal film blowing screw barrel Diameter Φ15mm-350mm Designing Screw structure and compression ratio can be designed according to different products & different output requirement. Materials 38CrMoAlA (JIS SACM645) SKD61 Application Suit for hdpe ,ldpe, lldpe recycling & film blowing machine Nitride Case Depth 0.5mm-0.8mm Technology 1)Longer time Gas Nitriding treatment ...