Classification of pneumatic screwdrivers

Pneumatic screwdrivers are also called: Pneumatic screwdrivers, air batches, pneumatic screwdrivers, pneumatic screwdrivers, and so on. They are pneumatic tools used to tighten and loosen screws and nuts.

one. Semi-Automatic Pneumatic Driver 1. A screwdriver that does not brake automatically after the torque is set. It is called a semi-automatic pneumatic driver. Usually semi-automatic design is hand-type and internal hammers are used for screw locking.

2, semi-automatic ramming pneumatic screwdriver structure is simple, durable, but no torque control, usually used in large screws and lock pay torque requirements are not strict occasions such as: motorcycles, cars, ships, steel and so on.

two. Automatic pneumatic screwdriver 1. A pneumatic screwdriver that can fully brake and stop running after reaching the set torque is called a fully automatic air screwdriver.

2. The structure of fully automatic pneumatic screwdriver is relatively complex, including motor, clutch, deceleration, closed air brake and other devices. Usually used in small screws and tighten torque requirements such as: electronic appliances, home appliances and so on.

three. Hand Press Pneumatic screwdriver Operation The start mode requires the use of a finger to press the start lever, or the platen button.

four. The push-down electric screwdriver operation start mode eliminates the need to hold down the trigger lever or the pressure plate button with your fingers. Directly align the workpiece to start it.

Pneumatic screwdriver has the advantages of high speed, high efficiency, small temperature rise, long life compared to electric screwdriver, etc.