Stamping & welding
Metal Stamping (also known as metal pressing, or metal punching) is using stamping machine to press sheet metal onto a tool or die surface to form the desired shape. Metal stamping includes a variety of sheet-metal forming manufacturing processes, such as punching using a machine press or stamping press, blanking, embossing, bending, flanging, and coining. Metal stamping can categorized into separation process and forming process. The separation process is also called blanking, which aims to separate the stamping parts from the sheet material along a certain contour, and ensure the quality requirements of the separation section. The purpose of the forming process is to make the workpiece to have plastic deformation to form required shape and size, without breaking the blank. In actual production, it is often multiple processes working on one workpiece. Punching, bending, shearing, stretching, expanding, spinning and straightening are the main stamping processes. We also provide precision CNC machining, pressure die casting, surface finishing services.
CPR Precision equipped 12 stamping machines, the capability ranging from 50 tons to 1200 tons. We can produce metal parts from blank parts to formed and drawn metal parts, small parts, large parts, thin metal parts (.3 mm) or thick gauge metal parts (8.4 mm). Our metal stamping services include punching, bending, shearing, stretching, expanding, spinning and straightening, stamping tool or die design and making. We can offer various secondary machining for metal stamping parts in house, such as tapping, treading, engraving etc. And we also offer surface treatment for these parts.
Advantages of Metal Stamping
Stamping blanks are mainly hot rolled and cold rolled steel sheets and strips. The custom stamping parts often include automobile body, the chassis, the oil tank, the radiator piece, the boiler drum, the vessel shell, the electric motor, the electric iron core silicon steel sheet and so on are all made through stamping process. Instruments and meters, household appliances, bicycles, office machinery, household utensils and other products, there are a large number of stamping parts. Industry we serve include Automotive, Chemical and Oil, Electronics, Machinery, Construction etc.
803, 804, Lang Shan Ge, Nanshan Yungu Innovation Industrial Park, Xili NanShan, District, Shenzhen
OFFICE: +86 0755-26730193