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ZhenLi (China) Hot Chamber Metal Injection Moulding

CPC Computer control

  • Control panel with large LCD display
  • 120 different moulds, number of prints, printing speed, pressure, opening amount, thickness etc. can be memorised
  • Precise mould adjustment using an optical reader
  • Maximum mould protection with speed and pressure adjustment in 4 different stages in mould movement
  • Precise computer-controlled injection speed and pressure control
  • Automatic lubrication adjustable according to the number of prints
  • Possibility to change the vice closing force optionally by the computer
  • 4 different options for repetition of the pusher piston
  • Computer control of the operation of the separator lubricating spray and dropping piston
  • Alarm system notifying all kinds of faults
  • Suitable for hydraulic core moulds

Injection Unit

  • Two-stage injection moulding adjustment ensures high print quality.
  • Goose neck and crucible are made of special alloy steel castings resistant to heat and abrasion.
  • Injection nozzle and piston rings are made of high quality steel with very high wear resistance and hardened.
  • Long life heater resistances keep the injection nozzle and goose neck at casting temperature.
  • Injection nozzle heater, goose neck heater, molten metal and melting pot heating elements are controlled by 4 precise temperature control units.
  • Electric, natural gas or LPG ladle options


Cramp Unit

  • High-speed mould closing
  • Ability to adjust to low closing force by computer control
  • Vise plates are made of high strength alloy cast steel.
  • Vise shafts are hard chrome plated for high wear resistance.
  • All vice registers and joints are automatically lubricated by computer control.
  • The system for hydraulically raising the vice group is located below the injection inlet offers the possibility to connect moulds in which

High-strength and Efficient Die Clamping Mechanism

  • The double-toggle hinge locking mechanism is made of high-strength ductile cast iron processed by CNC for security and durability.
  • The anti-corrosion hard-chrome alloy steel guide with high pull force is used for durability and reliability.
  • The low-pressure protection program is adopted to ensure the safety of the dies.
  • High-precision position detection by electronic gauge provides high-precision control of the stroke.
  • The automatic forward and backward moving locking system is equipped for die casting in way of fixed nozzle or moving nozzle.
  • The extremely large space is provided to realize the automatic adjustment of die thickness.
  • The hydraulic lifting function is provided for the choice of center ejection or deviated ejection.
  • The cooperation between the computer and hydraulic system and the realization of four-section die locking ensures the protection for plates and molds at the low pressure stage.

Piston Assembly
Crucible Section
Rear Reducer Assembly
Nitrogen and Piston Group
Casting Slide Block
Group Handle
Movable Plate Slide
Hydraulic Group
Hydro Engine
Slideway Lubrication Pump
Control Panel
Scissor Group
Nozzle and Rack Heater
Enclosure Cover