Metal punching service is a key part of Hunkmachining's services, mostly applied to automobile parts. We offer the service whether for aluminum, stainless steel or other metals. Equipped with various power punching machines up to 300 ton, we permit complex shapes and high-efficiency processing.

WORKING PROCESS OF METAL PUNCHING

Analyze the Drawing of custom metal punching

Analyze the drawing. Design the proper mold and assign the punching machine with appropriate power.

Metal Punching Blanking

Blanking, which means a blank with dimension determined by the target end product, is punched out from the metal sheet by punching machine.

Metal Punching Drawing

Drawing. Drawing is a process to use the force from machine to extend the length of the metal piece and make it thinner to obtain the desired shape.

If you are looking for a reliable metal punching factory, don't hesitate to contact us!

If you need any kinds of custom metal welding, please contact us, as a professional metal processing company, Hongkun is willing to offer you high quality products.