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Plastic Injection Machine

The plastic injection machine, also known as injection molding machine, plastic injection molding machine or injection press, is used to shape liquid plastic into solids. It is generally classified as hydraulic plastic injection machine, and mechanical plastic injection machine. The plastic injection machines used to produce various plastic are with variable sizes, from tiny to extremely large machines, depending upon end products.

That plastic injection machines are so popular is partly owing to the simple structure, ease of use, and competitive prices. The plastic injection machine has only a small number of major parts, including hopper, barrel, heater, a plunge needle, a casing unit, and an ejection device. Sizes and types of these parts vary according to the materials to be molded.

Plastic Injection Machine

Description
HMW PET plastic injection machine specializes in manufacturing PET bottle preform. Besides, the whole production process is in compliance with the ISO9001:2000 international quality system standard.

Advantages
1. The plastic injection machine is equipped with double mold adjusting motors, which ensures steady and smooth operation of mold adjusting.
2. It is designed with optimum oblique ranked five-points supporting curved rib and cabinet-type mold.
3. The movable mold board makes use of self-regulating support, which protects draw bar and also extend its life time. Meanwhile, it renders smooth and steady mold locking.
4. The double injection-advancing hydro-cylinders guarantee the injection process is steady and smooth and no deformation for fixed mold board.
5. The hydraulic system adopts pressure-flow double-scaling to control oil channels. In addition, the machines make full use of international famous brand hydraulic elements, and are accompanied with reasonable oil lines to ensure smooth and steady running of the machine.
6. Double-cylinder balanced injection, screw rods, material tubes, non-step, large-torque hydraulic motor, adjustable speed control and adjustable back pressure, combine to meet requirements of the various plastic to be injected and shaped.

Parameters

Specification HQT3200
Item Unit B type
INJECTION UNIT Screw diameter mm 65
  Screw L/D ratio L/D 20
  Injection volume cm3 897
  Shot weight g 800
  Plasticizing capacity g/s 38.6
  injection Rate g/s 286
  Injection pressure Mpa 162
  Screw speed rpm 0-180
CLAMPING UNIT Clamp tonnage KN 3200
  Toggle stroke mm 570
  Space between tie bars mm 640*600
  Mould thickness(min-mar) mm 240-640
  Ejector distance mm 150
  Ejector stroke KN 100
  Ejector number piece 9
OTHERS MAX. pump pressure MPa 16
  Pump motor power KW 30
  Heater power KW 16
  Dimension(L*W*H) m 6.2*1.8*2.2
  Weight T 10
  Mould orientation ring diameter mm ¢160

Auxiliary Equipment

We specializes in manufacturing and supplying plastic injection machines in China. In addition to plastic injection machine, we also provide water treatment equipment, water filling equipment, and more. Created by superior raw materials and advanced technology, these products are safe, environment-friendly, and have received the CE, ETL, UL and BSI certification. With reliable quality and competitive prices, our drinking water equipment has been popular with customers in industries of medicine, chemicals, cosmetics, food and beverage, to name a few. Moreover, we provide customized designing and manufacturing of drinking water equipment upon request. If you are in need of plastic injection machine or other drinking water equipment, please feel free to contact us and try our machines. We at We are confident that you will be satisfied with our products.

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