Punch press is an industrial equipment that uses a mold to punch, form, and stretch metal sheets and coils through mechanical or hydraulic drive. Punches are widely used in the automotive, home appliance, electronics, hardware and other industries, and are key equipment for mass production of precision metal parts. Punches can be divided into mechanical punches and pneumatic punches. Mechanical punches are more cost-effective, while pneumatic punches have higher precision. Punches can be divided into C-type punches and H-type punches according to their structure. C-type punches: open body, flexible operation, suitable for small parts processing; H-type punches: strong rigidity, high anti-eccentric load capacity, suitable for continuous stamping of large workpieces. Multi-station turret punch presses are suitable for processing multiple varieties and complex shapes of plates. Pipe punching machines can act on stainless steel pipes, aluminum alloy pipes, galvanized pipes, steel pipes, iron pipes, square pipes, round pipes and special-shaped pipes, etc.
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