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    Ningbo Superior Machinery Co.,Ltd

    • Address: NO.16 XINGHAI SOUTH RD, HI-TECH ZONE, Ningbo, Zhejiang , China
    • Email: Email
    • Phone: +8657489075950

    Business description

    Ningbo Superior Machinery Co., Ltd was founded in 1992, which is one of the earliest manufacturers of screw and barrel for plastic processing machine in China.

    We are aiming at serving small-scale corporations during our early business period and we have served more than 1000 small or middle-scale corporations producing various kinds of plastic products so far.

    This fact has lead to an extensive accumulation of technological”know how”and experience for us.

    Latest listings



    • Screw For Rubber Machine
      Screw For Rubber Machine
      Plastic Working Machinery - Ningbo Superior Machinery Co.,Ltd - China - August 11, 2016 - contact company for price

      Product Specification and technical data inner Diameter:Ø45-Ø300 L/D =8~20 Hardness of quenching and tempering:HB240°~280 ° Hardness of nitration:HV850°~100 0° Depth of Nitrated Layer:0.45~0.7mm Frag ility of nitration:≤ Grade 2 Surface roughness:Ra0...

    • Screw Of Rubber Machine
      Screw Of Rubber Machine
      General Equipment / Machinery - Ningbo Superior Machinery Co.,Ltd - China - August 11, 2016 - contact company for price

      Product Specification and technical data inner Diameter:Ø45-Ø300 L/D =8~20 Hardness of quenching and tempering:HB240°~280 ° Hardness of nitration:HV850°~100 0° Depth of Nitrated Layer:0.45~0.7mm Frag ility of nitration:≤ Grade 2 Surface roughness:Ra0...

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