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  • Servo Energy Saving Injection Molding Machinery - China

    price: contact company for price

    Servo energy saving injection molding machine output power changes with

    the loading changing. There’s no extra waste of power. The motor doesn’t

    work while cooling, electricity consumption is 0. As compared with the

    tradition injection molding machine, the servo machine can save

    electricity 20%-80% that brings you excellent profit.

    1. Excellent energy saving

    As compared with the traditional fixed pump injection molding machine, it saves energy 20%-80% under the same working condition.

    2. Excellent injection molding stability

    The pressure and flow of servo drive system applies closed-loop control, as compared with the traditional injection molding machine, it greatly increases repeatability precision of injection molding.

    3. Fast response

    Fast response servo drive, the start time faster than that of the traditional injection molding machine by 50%.

    4. Environmental friendly

    The complete machine runs under low noisy, low speed operation and quite.

    5. Constant oil temperature

    The servo motor output hydraulic oil according to proportion to avoid extra heat. Even the hydraulic oil need not to be cooled to realize excellent water saving.

    Ningbo Kingway Machinery Co., Ltd

    Technical parameter

    Item Unit Model KW500

    Injection unit

    Screw type / A B C D

    Screw diameter mm 75 80 85 90

    Shot volume(theoritical) cm3 1727 1965 2219 2487

    Injection weight (PS) g 1554 1768 1997 2238

    Injection rate g/s 386 442 499 560

    Injection pressure Mpa 167 147 130 116

    Screw rotation speed r.p.m 130

    Clamping unit

    Clamping force KN 5000

    Open stroke mm 770

    Space between tie bars(W*H) mm 820*780

    Max. mould height mm 810

    Min. mould height mm 330

    Ejector stroke mm 200

    Ejector force KN 150


    Max. Pump pressure Mpa 14

    Pump motor power KW 55

    Heating power KW 33.5

    Machine dimension(L*W*H) m 8.5*2.2*2.8

    Machine weight t 22

    Company Contact:

    • Phone: 8657455336551

    • Address: NO.118 lianmeng Road, Zhuangshi, Ningbo, China

    • Email: Email

    Published date: December 30, 2013 -

    • Business Description: Ningbo Kingway machinery co., Ltd is high tech enterprise specialized in

      producing plastic injection molding machine. We have experienced

      technicians who have been dedicating to R&D plastic injection molding

      machine for more than twenty years. The product design applies the Euro

      and the USA developed technique and fine machining. We mainly produce

      clamp force range 50T 780T high precise plastic injection molding

      machine. Our machine has many advantages such as high rigidity,

      excellent performance, fast response, high efficiency, energy saving and

      user durability etc. KW series plastic injection molding machine are

      suitable to process high precise plastic injection products that with

      high performance& price ratio.

      KW series plastic injection molding machine focuses on universal plastic products processing. We can make to order adding special configuration in order to fulfill variety plastic injection technique requirements.

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