Changhui Metals | Professional Manufacturer of Car Armrest Box Mold Bases
Changhui Metals is a source factory specializing in the production of car armrest box mold bases. We have deep specialization in the mold base manufacturing field, providing high-precision, highly reliable mold solutions for automotive parts and other industries.
Core Business
Main operations: Production and sales of stamping dies, precision cavity molds, mold bases, mold plates, and mold standard parts. We possess strong non-standard customization capabilities, with extensive experience particularly in manufacturing large, complex car door panel armrest mold bases, large die-casting molds, and high-precision plastic molds.
Core Manufacturing Strength
- Advanced Equipment Cluster: Dozens of large CNC machine tools, including CNC machining centers, double-ended milling machines, deep-hole drilling machines, gantry surface grinders, and gantry milling machines, ensuring precision machining of large workpieces.
- Powerful Machining Capacity: Maximum machining travel up to 3500mm x 2500mm x 1500mm. Deep-hole drilling can process water line holes with depths up to 1450mm, meeting the cooling requirements of complex molds.
- Full-Process Digitalization: Utilizes internationally advanced software like UG-3D and CAD/CAM for design and programming, guaranteeing precision and efficiency from design to finished product.
Precision Machining Accuracy Standards
We strictly adhere to high-precision manufacturing standards to meet the stringent requirements of automotive molds:
- Dimensional Accuracy: Can be controlled within ±0.005～0.02 mm.
- Geometric Tolerances: Perpendicularity/Parallelity typically guaranteed within 0.01～0.03 mm.
- Positional Tolerances: Accuracy for key fitting areas like hole positions and guides is commonly ±0.01 mm, reaching ±0.005 mm for high-end applications.
- Overall Mold Base Accuracy: Positional tolerance for precision mold bases can reach ±0.01 mm/2000 mm, and can meet more stringent customer standards such as ±0.005 mm/2000 mm.
Contact Us
Inquiries are welcome from major mold manufacturers, automotive parts manufacturers, and enterprises with high-precision mold requirements.
Address: Changlonggang Industrial Zone, Shatian Town, Huiyang District, Huizhou City, Guangdong Province, China
