Pneumatic tapping machine is powered by compressed air, which is connected to a pneumatic motor through a pressure regulator. The air pressure enters the motor through a high-pressure air valve, driving the rotor blades of the motor to generate axial rotational force. After the rotor moves, it outputs strong torque through various gears to drive the tap for tapping operation. The working pressure of the tapping machine is determined based on the size of the tap and the material of the product.

Pneumatic tapping machine uses high-pressure air as power. When the high-pressure air is connected to the tapping motor through the air pressure regulator, the trigger is pressed, and the high-pressure air enters the interior of the motor through the intake valve and reversing button assembly, driving the motor rotor blades to generate axial rotational force. After the rotor moves, it outputs more convenient and efficient tapping products through various gear pairs.

The tapping machine is mainly designed for threading holes in materials with long thread processing depth, high quality requirements, and high processing difficulty (such as titanium alloys, stainless steel, composite materials, high-temperature alloys, high-strength steel, and aviation aluminum alloys).