88T Hot Chamber Die Casting Machine for Zinc Alloy Commemorative Medal Production

The rigid frame with alloy tie bars, thickened anti-wear pins and high-load platens delivers high stability at 88 tons. It minimizes mold micro-vibration during injection, ensuring consistent recess depth, straight raised dividers and low surface porosity on commemorative medals — the ideal base for uniform enamel application.

The German PLC and color HMI provide real-time parameter monitoring and graded filling control. Precise multi-stage injection ensures clean recessed chambers and strong divider walls without thin spots or porosity, supporting clean enamel color separation and polished final appearance. The electrical system is optimized for foundry environments, with intelligent fault diagnosis.

Dual-proportional hydraulics balance enamel-chamber precision with mold protection. European and Japanese seals ensure long-term leak-free operation. Hydraulic die height adjustment speeds up changeover between commemorative designs. The energy-saving relief function reduces operating costs.

Uniform clamping stress prevents chamber deformation and divider damage. The accumulator injection unit fills intricate enamel medal molds consistently. Oil cooling stabilizes temperature for long production runs, with 15 to 20 year service life. Optional robotic arm.