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Kw Variable Pump Injection Molding Machine - China

price: contact company for price

KW series high efficiency energy saving variable pump injection molding

machine is equipped with high efficiency and high response proportional

variable pump system. The power output is automatically matched

according to the machine action. There’s no waste of high pressure

throttle and overflow power. It has sensitive dynamic following

performance. In comparison with the traditional injection molding

machine, energy saving reaches 20-40%. At the same time, it saves water

and oil 20-40% that greatly increase profit. This machine applies high

performance precise oil filter which keeps the oil pollution grate below

NAS8 while in normal continuous working.

Ningbo Kingway Machinery Co., Ltd

Technical parameter

Item Unit Model KW218

Injection unit

Screw type / A B C

Screw diameter mm 45 50 55

Shot volume(theoritical) cm3 382 471 570

Injection weight (PS) g 344 424 513

Injection rate g/s 124 154 186

Injection pressure Mpa 181 147 122

Screw rotation speed r.p.m 190

Clamping unit

Clamping force KN 2180

Open stroke mm 475

Space between tie bars(W*H) mm 520*505

Max. mould height mm 530

Min. mould height mm 200

Ejector stroke mm 140

Ejector force KN 46


Max. Pump pressure Mpa 14

Pump motor power KW 18.5

Heating power KW 14

Machine dimension(L*W*H) m 5.3*1.45*2.1

Machine weight t 7

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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