Currently, in the field of punching for various metal and non-metallic pipes and plates, most applications use electric presses. These electric presses are not only noisy and pollute the environment but also have complex structural components that determine their high cost, difficulty in maintenance, and high maintenance costs. They are also heavy and consume a lot of electricity. The operation is complex, with a high failure rate and significant safety hazards. Pneumatic presses are cleaner and more hygienic. With advanced photoelectric protection technology, they can significantly enhance safety performance. The combination of computer counting and programming allows for unmanned processing, greatly improving work efficiency.

Principle of Operation

Using high-pressure gas generated by a compressor, the compressed gas is transported through pipes to the solenoid valve. The action of the solenoid valve is controlled by a foot switch to regulate the cylinder's operation and return, thereby achieving the purpose of piercing. Compressed air can be stored in a gas storage tank for easy access, thus eliminating energy waste from idling motors. By using the cylinder as the working component and the solenoid valve as the control element, the machine's structure is simplified, resulting in lower failure rates, higher safety, easier maintenance, lower repair costs, and higher production efficiency. Control of the solenoid valve is achieved using a 220V power source, making operation simple and convenient.