Classification of electric wrenches

    1 Electric wrenches are mainly divided into four types: impact type, angle grinding type, open type and rotary type.1. Overview of                electric wrenches

     An electric wrench is a powered tool generally used for disassembly and assembly of fasteners. Compared with manual wrenches,           electric wrenches have higher working efficiency and better working performance. According to different working scenarios and  ,           electric wrenches are mainly divided into the following four types.

2. Impact electric wrench

Impact wrenches are often used to dismantle large equipment or structures, and their bursts of torque can help remove extremely tight nuts and bolts. It adopts a hydraulic-pneumatic hybrid system to drive the rotating ball hammer to generate impact, causing the bolt or nut to rotate. Then quickly turn the wrench to remove the fastener instantly. This electric wrench has a simple structure and is easy to use and maintain, but the price is relatively high.

3. Angle grinder electric wrenchAngle grinder electric wrenches are usually used in narrow spaces, such as engine compartments, the bottom of robot vehicles, etc. The rotating head can reach hard-to-reach locations. The angle grinder electric wrench has a relatively fast rotating head and moderate torque, which is suitable for removing and installing medium-sized bolts and nuts. However, due to the special structure of the rotating head, the angle grinder electric wrench is relatively heavy and difficult to use.

4. Open-end electric wrench

Open-end electric wrenches are mainly used for opening and removing nuts, bolts and other fasteners. An open-end electric wrench has two side-by-side hammer heads that open the open-end pliers to grip nuts and bolts and tighten or remove fasteners. The advantage is that it can reduce disassembly and assembly time and is simple and convenient to operate. But since the open-end pliers are the active part of the electric wrench, their durability and stability require special consideration.

5. Rotary electric wrench

Rotary electric wrenches are mainly suitable for the production and maintenance of fasteners in factories, and can quickly tighten and remove bolts and nuts. Rotary electric wrenches can be divided into two types: angle joint type and flat mouth type. The angle joint type is suitable for disassembling bolts and nuts that are deformed or cannot be clamped, and the flat joint type is suitable for bolts and nuts that can be clamped. The rotary electric wrench has large torque and fast speed, and is suitable for large-scale and heavy disassembly and assembly work.

【in conclusion】

Electric wrenches are mainly divided into four types: impact type, angle grinding type, open type and rotary type, each with its own characteristics and suitable for different working scenarios. When choosing an electric wrench, you need to choose it based on your actual needs to get the job done better.