Mechanical processing - Shandong Mannesmann Metal Products Co., Ltd

　　Mannesmann Aluminum Group has a high market reputation for providing mechanical processing aluminum and services in China. The density ratio of aluminum to steel is 1:3, and replacing steel molds with aluminum molds can save 1/2 in quality. Adopting steel aluminum composite mold. The cost of aluminum alloy molds is approximately 15% lower than that of steel molds. The manufacturing time of aluminum molds is much shorter than that of steel molds, so it takes less capital and has obvious advantages.

　　The cutting cost of aluminum molds can be 35% lower than that of steel molds. The following processes can be fully used for aluminum molds: repair welding (repair and correction welding), surface hardening treatment (anodizing, chemical plating, and nickel plating). The milling time of steel molds is 5-10 times longer than that of aluminum molds, the drilling time is 5 times longer, the electric discharge machining time is 4 times longer, the polishing time is 3-4 times longer, and the cutting tool life is 4 times longer than that of cutting steel molds. The use of aluminum steel composite molds can greatly shorten processing time and save processing costs.

　　Typical alloys include 2A12, 2024, 5052, 5754, 5083, 6061, 7075, etc.

　　Product features: high strength, excellent machining performance