80T punching machine provides large room for operation, which is convenient for fast installation and setting of moulds. The close height is adjustable. With 12 independent pressure adjusted solenoid valves for perfect installation and adjustment of moulds, it is also equipped with 6 additional pressure vessels to achieve ideal pneumatic distribution. All Operators need to do is set packing requirements (number of stacks) by touching the screen and collect stacks of products that have already been stacked at the end of the production line.