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Low-Pressure Die Casting Machine

The J45 low-pressure die casting machine is designed for aluminum alloy castings using permanent metal molds. It combines controlled pressure filling, hydraulic mold operation and programmable cooling, with configurations tailored to casting and production requirements.
  • J45

  • WELTOP

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Product Overview

The J45 Series uses controlled gas pressure to deliver molten aluminum from a sealed holding furnace into a metal mold.

Its integrated hydraulic, cooling and pressure control systems support mold operation, controlled filling and solidification.

Machine and mold configurations are engineered according to casting geometry and process requirements.

Key Features

01 Four-Column Mold Clamping
Rigid four-column structure with hydraulic mold opening and closing.

02 Closed-Loop Pressure Control
Proportional valve and pressure sensor control for programmable filling and holding pressure.

03 Multi-Circuit Mold Cooling
Configurable cooling circuits for different mold temperature requirements.

04 Holding Furnace Temperature Control
PID-controlled holding furnace for molten aluminum temperature regulation.

05 PLC & HMI Control
Integrated machine sequencing, pressure curve monitoring and fault indication.


Typical Applications

  • Automotive Aluminum Castings

  • Motor and Transmission Housings

  • Pump and Valve Components

  • Industrial Aluminum Alloy Castings

低压机插图

TECHNICAL PARAMETERS

J45 parameters

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