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Five tons.

Cut the 12-ton punch into pieces with a gas cutter, load it into a truck and pull it to the ground for measurement. The weight of the ground pump and multiplied by the weight is five tons.

The punch press is a stamping press. In national production, the stamping process saves materials and energy and is more efficient than traditional mechanical processing. Stamping production is mainly for plates. Blanking, shaping, riveting and extrusion parts can be made through molds, which are widely used in various fields.