88T Hot Chamber Die Casting Machine for Enamel-Ready Zinc Alloy Commemorative

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

Specialized in manufacturing enamel-ready zinc alloy commemorative medals for anniversaries, landmark openings, cultural events and tourism souvenirs, this 88-ton hot chamber die casting machine focuses on forming precise recessed color-fill chambers for hard enamel and soft enamel applications. Commemorative medals require accurately defined recessed fields that hold enamel color filling, crisp raised outline walls separating colors, and smooth surfaces ready for polishing after color firing; uneven recess depth, thin outline walls or surface porosity will cause color bleeding, enamel breakout and poor finished appearance. This 88T equipment realizes high-precision forming of enamel-ready zinc alloy commemorative medals with well-defined color chambers and strong raised dividers.

Featuring a newly enhanced rigid frame design paired with high-strength alloy tie bars, enlarged thickened anti-wear steel pins and thickened high-load platens, the machine delivers greatly improved overall rigidity and load-bearing capacity at 88 tons of clamping force. The high-stiffness structure minimizes mold micro-vibration and molten zinc splashing during high-pressure forming, ensuring consistent recessed chamber depth, straight raised divider walls and ultra-low surface porosity of commemorative medals. It achieves the ideal combination of enamel-fill precision and structural durability, and supports long-term continuous production of high-quality enamel-ready medals with extended equipment service life.

Equipped with an imported German PLC core and full-color HMI touchscreen, the machine supports real-time precise monitoring and dynamic adjustment of injection speed and pressure. Advanced closed-loop control technology enables ultra-fine graded adjustment of the injection process, ensuring smooth, uniform filling of recessed color chambers, raised divider walls and decorative border structures, completely eliminating thin divider walls, chamber inconsistency and surface porosity. It significantly improves enamel fill accuracy and finished medal appearance, ensuring clean color separation and polished final results. The optimized electrical circuit is simple and stable, adapting to high-temperature industrial production environments, and the intelligent fault display system quickly locates equipment faults to reduce production downtime.

The hydraulic system adopts dual-proportional intelligent control to achieve precise multi-stage filling and low-pressure buffered mold clamping, balancing enamel chamber precision and mold protection for delicate medal molds. All hydraulic sealing components are imported from Europe and Japan, with excellent wear resistance, high temperature resistance and leak-proof performance, ensuring long-term stable hydraulic operation under 88-ton clamping force. The hydraulic die height adjustment system enables convenient, efficient mold installation and debugging, saving labor and time costs for different commemorative medal designs. The automatic pressure relief energy-saving function reduces system operating load and invalid energy consumption for efficient enamel-ready medal production.

The professional clamping and die height adjustment mechanism ensures uniform mold stress and stable positioning accuracy, preventing chamber deformation and divider wall damage caused by high-pressure injection. The high-flow valve and precision piston accumulator injection device provides stable, adjustable injection speed and pressure, perfectly adapting to various intricate enamel-ready commemorative medal mold designs. The built-in high-efficiency oil cooling system stabilizes hydraulic temperature and ensures consistent enamel chamber forming quality in long-term production. The equipment has a long service life of 15 to 20 years, and an optional mold sweeping robotic arm is available for automated production upgrade.

We guarantee delivery within 20 days after order confirmation. Our service advantages include 2-hour rapid technical response, 24-hour on-site after-sales maintenance, exclusive one-on-one custom manufacture service, full-process technical support and on-site engineer commissioning. We sincerely invite anniversary and tourism souvenir medal programs to visit our factory for on-site investigation, equipment inspection and technical communication.