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  5. CHG500J Hydraulic Two-Platen Plastic Injection Molding Machine

CHG500J Hydraulic Two-Platen Plastic Injection Molding Machine

This product has been discontinued and removed from our shelves.
Mold-closing Parts
  • The utilization of special optimization software enables us to optimize mold-closing parts, contributing to the stability of the mould closing system.
  • The use of superior alloy steel, coupled with quenching and tempering as well as hard chromium plating treatments, results in the tie bar having high strength and great wear resistance.
  • The automatic lubrication system ensures joint parts are well lubricated and have a long service life.
Injection Parts
  • The injection parts of our two-platen plastic injection molding machine 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 ensures strong pre-plasticizing capacity.
  • The screw back pressure is adjustable to accommodate different injection requirements.
Technical Specifications of Hydraulic Two-Platen Plastic Injection Molding Machine
Description Unit CHG500J
Injection Unit
Screw No / A B C
Screw diameter mm 75 80 85
Screw length-diameter ratio L/D 22.4 21 19.76
Theoretical injection capacity cm3 1625 1848 2087
Injection weight(PS) g 1475 1682 1899
Injection pressure Mpa 205 180 159
Plasticizing capacity(PS) g/s 51.4 58.7 64.5
Screw rotational speed rpm 0~185
Clamping Unit
Mould clamping force KN 5000
Moving mould distance mm 1200
Tie bar spacing mm 810×810
Mould clamping stroke mm 1550
Min. mould thickness mm 350
Ejector stroke mm 250
Ejector force KN 160
Ejector bar amount PC 17
Other Unit
Max. pump pressure MPa 25
Pump motor power KW 45
Heating power KW 31.4
External dimension(L×W×H) mm 7.5×2.3×3.2
Machine weight kg 19
Material cylinder capacity Liter 50
Oil tank capacity Liter 1170

As a professional hydraulic two-platen plastic injection molding machine manufacturer in China, CHAP is ISO9001 certified due to its production and operation in rigid compliance with international standards. With superior quality, reliable performance, and high efficiency, our products, such as sandwich co-injection molding machine, custom rubber machine, plate rubber vulcanizing machine, and more, are well received by global customers in South America, Southeast Asia, East Asia, and Middle East, etc. If you have any needs about our products, please contact us via email or contact address available on this website. The staff at CHAP is ready to serve you.