88T Precision Hot Chamber Diecast Machine for Badges Broach Die Casting Machine

Tailored for producing small, intricate lapel pins, brooches and pin back components that demand tight dimensional tolerances and precise fitting performance, this 88-ton hot chamber die casting machine excels at forming tiny decorative details and functional pin structures with exceptional consistency, making it ideal for jewelry and accessory grade pin products.

The machine adopts a newly reinforced frame structure, paired with high-strength tie bars, enlarged steel pins and thickened machine platens, which greatly improves overall rigidity and load-bearing capacity despite its mid-range tonnage. This robust construction delivers stable, vibration-free casting performance even for multi-cavity miniature pin molds, ensuring consistent detail reproduction across every cavity. It is built for long-term reliable operation with a service life of 15 to 20 years.

At the control core is a German PLC system with a full-color touch screen HMI that supports multiple production recipe storage. Operators can save and recall dedicated parameter settings for each pin and brooch design with one click, minimizing setup time and ensuring consistent quality across different product styles. Closed-loop control technology enables fine, precise adjustment of injection speed at every stage of mold filling, ensuring complete, clean formation of thin pin stems, small decorative elements and fine pattern details with no blurring or incomplete fill. The control panel features a fault display function for fast troubleshooting and minimal downtime.

The dual-proportional hydraulic system supports fully programmable multi-stage injection and gentle low-pressure mold clamping, which effectively protects delicate small core pins and fine mold cavities from impact damage, extending mold service life for lapel pin tooling. Premium European or Japanese oil seals are used throughout the hydraulic system for dependable, long-lasting performance. The hydraulic die height adjustment system makes mold installation and changeover fast and labor-efficient, perfectly suited for the frequent mold switches typical of small decorative pin production. An automatic pressure relief energy-saving function reduces operational energy consumption.

The clamping and die height adjustment mechanism ensures uniform stress distribution and stable mold positioning, and the injection unit with high-flow valves and a precision piston accumulator delivers accurate, steady injection performance that works seamlessly with various lapel pin and brooch mold designs. An efficient oil cooling system maintains stable hydraulic temperature for consistent casting quality. An optional mold sweeping robotic arm is available for further automation upgrade.

We ensure shipment within 20 days of order confirmation. Our service package includes 2-hour rapid response plus 24-hour on-site after-sales support, dedicated one-on-one technical service, on-site commissioning by experienced engineers, comprehensive technical guidance, and we welcome all customers to visit our factory for live demonstrations and in-depth process consultation.