Impact Wrenches  Manufacturers, Traders, Suppliers

An impact wrench is a tool which is used for both the insertion and removal of screws and nuts. The rotation takes place in the form of pulses, i.e. by rotary strokes which are repeated continuously. This allows a significantly higher torque to be generated. Another advantage is that it is not necessary to hold the tool with force. Impact wrenches are available in many different versions. Depending on the type of drive, impact wrenches can be divided into 2 groups. Manual impact wrenches are driven by powerful hammer blows on the metal head. Thus, the power of the impact sets the rotary movement in motion. The drive is pressed into the screw and fits perfectly. The manual impact wrench is used when large screws or nuts have to be loosened. In addition, this tool is suitable for loosening rusty or over-tightened nuts or bolts. It is also used for extremely high torques.Motorized impact wrenches are driven both electrically and pneumatically. Pneumatic impact wrenches are mainly used in garages to loosen wheel bolts. The hydraulic impact wrench is used in industrial assembly because it has a considerably higher torque accuracy. Another positive feature is the relatively low noise level.