Purpose-built for manufacturing high-precision thin-wall aluminum alloy optical transceiver housings with integrated heat dissipation fins, this 188-ton cold chamber die casting machine delivers exceptional dimensional accuracy and uniform wall thickness control, perfectly meeting the strict tolerance and thermal performance requirements of high-speed optical communication components.
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. This robust structural design delivers stronger impact resistance and better load stability during high-pressure die casting, effectively minimizing mechanical vibration and mold deflection. For thin-wall optical module housing production, this translates to consistently uniform wall thickness, sharp, fully formed heat dissipation fins and precise mounting feature positions, ensuring reliable thermal performance and accurate assembly fit for every finished transceiver housing.
At its control core is a genuine German PLC system paired with a full-color human-machine interface touch screen, enabling precise real-time monitoring and adjustable control over injection speed and injection pressure. Advanced closed-loop control technology enables ultra-fine regulation of injection speed throughout the entire filling cycle, ensuring complete, smooth filling of thin-wall sections and fine fin structures without cold shuts or incomplete formation. The control panel also features a built-in fault display function that quickly indicates electrical system abnormalities, helping operators resolve issues efficiently and minimize downtime, even in sustained high-temperature production environments.
The hydraulic system operates on dual-proportional control architecture to realize fully programmable multi-stage injection and low-pressure mold clamping, which protects precision fin cores and delicate thin-wall mold features from impact damage and extends tooling service life. All hydraulic seals are sourced from premium European or Japanese brands to ensure long-term reliable, leak-free operation. The machine is fitted with a hydraulic die height adjustment system, making mold installation and changeover faster and more convenient to save time and labor for multi-model optical housing production runs. It is also equipped with an automatic pressure relief energy-saving function that effectively reduces system energy consumption during operation and minimizes unnecessary energy loss.
The clamping and die height adjustment mechanism ensures uniform stress distribution and stable mold positioning, while the injection unit with high-flow valves and a precision piston accumulator delivers accurate, consistent injection performance that adapts to various optical transceiver housing mold designs. A high-efficiency oil cooling system maintains stable hydraulic temperature during extended production runs, supporting an overall service life of 15 to 20 years. An optional mold sweeping robotic arm is available for further automation upgrade.
We guarantee shipment within 20 days of order confirmation. Our service package includes 2-hour rapid response plus 24-hour on-site after-sales service, dedicated one-on-one technical support, on-site commissioning by certified engineers, and ongoing technical assistance. We also warmly welcome all customers to visit our factory for on-site inspection and technical exchange.
