Cold Chamber Die Casting Machine for Aluminum and Brass

I. Product Overview

This series of cold-chamber die-casting machines is specifically designed for the die-casting of non-ferrous metals with medium to high melting points, such as aluminum alloys and brass (copper alloys). Featuring an independent injection chamber structure, these machines offer high clamping force, a powerful injection system, high-temperature resistance, stable molding, and high precision. They meet the high-volume, high-precision production demands for products such as automotive components, mechanical parts, hardware, bathroom fixtures, valves, motor housings, and copper/aluminum structural components.

II. Key Features

Multi-purpose machine, compatible with aluminum and brass

Standard models are compatible with aluminum alloys (ADC12, A380, etc.), while reinforced models can reliably produce brass and copper alloys.

The injection system is heat-resistant and erosion-resistant, making it suitable for continuous operation with high-melting-point alloys.

High-Rigidity Machine Frame, Resistant to Deformation Under Long-Term High Pressure

High-strength cast steel / steel plate welded frame + four-column clamping structure ensures high rigidity and excellent dimensional stability.

Uniform clamping force ensures stable mold loading, resulting in minimal flash and high dimensional accuracy.

High-Pressure, High-Speed Injection for High-Density Castings

Multi-stage injection control: slow injection → high-speed filling → pressure buildup and holding.

Rapid pressure build-up and sufficient pressure effectively reduce porosity and shrinkage, enhancing product strength and yield rates.

High-temperature injection system with exceptional durability

The injection cylinder, plunger, and barrel are made of wear-resistant, high-temperature materials, suitable for high-temperature brass production.

Optimized cooling and lubrication systems extend the service life of wear parts and reduce operating costs.

Intelligent control for stable and efficient operation

PLC + touchscreen control system allows for intuitive adjustment of process parameters and one-click recipe storage.

Supports fully automated production and can be integrated with a feeding machine, spraying machine, and part retrieval machine to form an automated cell.

Safety and Energy Efficiency

Equipped with safety door interlocks, emergency stop, and overpressure/overload/over-temperature protection.

Optimized hydraulic system ensures low energy consumption, low noise, and stable oil temperature, making it suitable for 24-hour continuous production.

III. Applicable Materials

Aluminum Alloys

Brass, Copper Alloys

Magnesium Alloys (Optional)

IV. Typical Application Products

Aluminum Products: Automotive components, engine housings, brackets, lighting fixture housings, motor housings, mechanical structural parts

Copper/Brass Products: Valves, pipe fittings, bathroom faucets, lock bodies, bronze bushings, copper structural parts, precision hardware components

V. Suitable Applications

Suitable for die-casting plants, automotive parts manufacturers, copper and aluminum hardware processing plants, and machinery manufacturing enterprises. Used to produce high-strength, structurally complex, uneven-wall-thickness aluminum and brass die-castings with high density requirements.

Key Features

The nozzle, gooseneck, and melting cup are made of hot-work tool steel and cast iron, ensuring exceptional durability.

The nozzle and gooseneck are heated by electric heating elements, providing safe, durable operation and stable temperatures to prevent nozzle clogging and resulting defects.

Fully automatic central lubrication system allows direct setting of the number of lubrication cycles for the swivel elbow.

Features imported hydraulic components from internationally renowned brands.

Dedicated dual-proportional control system: Equipped with two sets of flow/pressure proportional valves, allowing for independent adjustment of movement speed and pressure.

Features a Japanese electronic ignition fuel burner, ensuring stable flame adjustment and high safety.

Water-cooled oil cooler provides high cooling efficiency, maintaining stable oil temperature and viscosity.

Technical Specifications