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  5. CHG180J Hydraulic Two-Platen Plastic Injection Molding Machine

CHG180J Hydraulic Two-Platen Plastic Injection Molding Machine

This product has been discontinued and removed from our shelves.
Mold-closing Parts
  • The space capacity of mold can be customized in accordance with customers' specific requirements.
  • The clamping force is well-distributed, resulting in minimum mechanical wear. This helps protect the tie bar and platen.
  • The moving platen is guided by oil-free self-lubricating copper bush, which helps ensure a clean production environment.
  • Mold-closing parts are rigid, precise and durable.
Injection Parts
  • The injection parts adopt double cylinder balanced injection to ensure the force is evenly distributed in the process of injection.
  • Screws of different diameters are available so you can choose the most suitable one.
  • The high torque oil motor contributes to the strong pre-plasticizing capacity of the two-platen plastic injection molding machine.
  • The screw back pressure is adjustable to accommodate different injection requirements.
Hydraulic System
  • The advanced integrated cartridge valve system guarantees fast and stable injection.
  • Our plastic injection molding machine utilizes a self-sealing oil filter for oil tank, which gives an alarm when the filter is blocked.
Electrical Components
  • Our two-platen plastic injection molding machine adopts Siemens controller, whose quality and performance is guaranteed.
  • Motor protection device and emergency stop device are used.
  • Manipulator electrical interface
  • Electrical hardware interlocking protection
Technical Specifications of Hydraulic Two-Platen Plastic Injection Molding Machine
Description Unit CHG180J
Injection Unit
Screw No / A B C
Screw diameter mm 45 50 55
Screw length-diameter ratio L/D 23.3 21 19.1
Theoretical injection capacity cm3 356 440 532
Injection weight(PS) g 324 400 484
Injection pressure Mpa 226 183 151
Plasticizing capacity(PS) g/s 21.2 26.5 27.6
Screw rotational speed rpm 0~170
Clamping Unit
Mould clamping force KN 1800
Moving mould distance mm 720
Tie bar spacing mm 480×480
Mould clamping stroke mm 920
Min. mould thickness mm 200
Ejector stroke mm 150
Ejector force KN 45
Ejector bar amount PC 5
Other Unit
Max. pump pressure MPa 25
Pump motor power KW 18.5
Heating power KW 9.75
External dimension(L×W×H) mm 5.45×1.49×2.13
Machine weight kg 6.9
Material cylinder capacity Liter 25
Oil tank capacity Liter 350

CHAP is a major manufacturer and supplier of hydraulic two-platen plastic injection molding machine in China. Our sandwich co-injection molding machine, custom rubber machine, tire valve vulcanizing machine, plate rubber vulcanizing machine, etc. are produced in strict compliance with the international standard. In addition, our company is located in Ningbo City which provides us with convenient transportation. In addition, the abundant raw materials and labor forces here can help largely reduce our production costs. Therefore, we can provide clients with quality products at competitive prices. If you are interested in our plastic injection molding machine, please do not hesitate to contact us. We will offer quality products and services to you. We look forward to cooperating with you.