Pressure die casting is a rapid, reliable, and cost-effective manufacturing process for producing high-volume metal components with net-shaped geometries and tight tolerances. The process involves injecting molten aluminum alloy under high pressure into a steel mold, where it solidifies rapidly (from milliseconds to seconds) to form precision components that are automatically extracted.

• Engineering with accuracy and dimensional stability
• Easy assembly and disassembly
• Low maintenance requirements
• Extended service life
• Fine surface finish
• High structural strength
• Rugged design construction
• Durable performance characteristics

Transportation, agricultural machinery equipment, construction machinery, water conservancy facilities, aerospace and aviation, chemical machinery, marine transportation, and related industries.

1. Review part design, drawings, and quality standards
2. Mold and tooling design & manufacturing
3. Mold testing and sample confirmation
4. Die casting raw castings
5. Surface treatment: trimming, deburring, polishing, cleaning, passivation, powder coating
6. Precision machining: CNC lathes, milling, drilling, grinding
7. Comprehensive quality inspection
8. Professional packaging
9. Timely delivery

• China's largest lost foam mold manufacturer with extensive machining capabilities
• 36 senior mold designers ensuring optimal design and rapid delivery
• CNC machining for uniform cavity thickness
• ZL104 aluminum alloy for high-strength molds
• Advanced cooling systems with Ø22×1 copper tubes and water spray
• Teflon coating for reduced friction and enhanced surface quality
• Stainless steel screws for easy maintenance
• 18-20mm thick wrought aluminum plates for high-strength cavities
• Automatic mold systems with take-out devices for complex geometries
• Pattern sample production and qualification process
• Swiss Hexagon coordinate measuring instruments for precision verification

Luoyang Liushi Mould Co., Ltd., established in 2001, serves as the National Standard Setting Unit for Lost Foam Casting Mould. Operating from a 22,000 sqm workshop with comprehensive R&D, design, foundry, machining, assembly, and surface treatment capabilities, the company provides complete technical support including on-site guidance, test production, and free repair services. With a business philosophy centered on careful design, lean manufacturing, superior service, and perfect quality, Luoyang Liushi has become the preferred supplier for numerous lost foam casting manufacturers.