Explosion-proof electric hoist It is explosion-proof lifting equipment designed and manufactured according to China's explosion-proof standards. The explosion-proof type is "explosion-proof type". The exposed explosion-proof components of the hoist are made of special spark-free materials, and the explosion-proof performance is safe and reliable. The product has passed the explosion-proof performance test of the Explosion-proof Electrical Appliance Product Quality Supervision and Inspection Center of the Ministry of Machinery Industry and has been issued an explosion-proof certificate.

Explosion-proof electric hoists are suitable for Class I explosion-proof non-mining working faces and Class II explosion-proof 2A, B, and C, temperature groups T1-T4 flammable gas or vapor and air explosive gas mixtures. The working environment temperature is -25~40℃, suitable for indoor use. Outdoor use requires additional protective devices.

　　Look Explosion-proof electric hoist The structure shows how it moves. Chain electric hoists generally consist of two parts: lifting and traveling.

　　1. Lifting mechanism.

　　For the lifting mechanism, each part has its purpose. It is controlled by a remote control to move the heavy object, thus achieving the purpose of lifting and lowering. Then the brake takes effect, which can control it to a certain extent, thus ensuring safety. For the lifting mechanism, it can also be used safely under the traveling mechanism.

　　2. Traveling mechanism.

　　The traveling mechanism is generally a single-rail trolley, consisting of a driving wheel, a driven wheel, and a side plate. A main valve is required here. Then, a pneumatic motor and a reducer are used to promote the movement of the walking trolley. In this case, uniform movement of the lifted object can be achieved.

　　Explosion-proof electric hoists and explosion-proof chain electric hoists are suitable for explosion-proof places. The explosion-proof grades are divided into IIB (Grade 3) and IICC (Grade 4). The explosion-proof foil must pass explosion-proof inspection before leaving the factory. So, what precautions should we take when using explosion-proof electric hoists?

　　1. Overloading is prohibited. Explosion-proof electric hoists are prohibited from overloading lifting operations. This has been said many times, but it is also a special precaution that must be mentioned. However, some people want to save time and complete the operation faster.

　　Overloading the explosion-proof electric hoist will not only damage the internal components and structure of the explosion-proof foil, but also cause a certain degree of damage to each component, especially: no lifting equipment can be overloaded.

　　2. Non-professionals are prohibited from operating explosion-proof electric hoists. This is not something anyone can do. We should find experts who know the principle of explosion-proof foil to operate it.

　　3. Inspection before use is prohibited. Operators should develop good habits and inspect the explosion-proof foil before each use. Only when all components of the explosion-proof foil and the crane and braking system are normal can the crane work be carried out.

　　4. When the explosion-proof electric hoist is working, people are prohibited from walking or staying around the crane. We should all know that it is prohibited for anyone to move around the working crane. Any situation should avoid causing losses to the crane work and causing harm to personnel. After completing the work with the explosion-proof electric hoist, we should clean it Explosion-proof electric hoist and place it in a dry and ventilated place. If it is not used for a long time, the electric foil should be maintained and maintained, and then placed in a dry environment. Moreover, the explosion-proof electric hoist should be cleaned and dusted regularly, and the electric hoist should be inspected and lubricated regularly.