Explosion-proof electric chain hoists are now widely used in actual production. In various working conditions, we will recommend users to use explosion-proof electric chain hoists. Explosion-proof electric chain hoists are generally divided into two types, dust explosion-proof and gas explosion-proof
In fact, explosion-proof hoists are also divided into two cases, gas explosion-proof and dust explosion-proof, so not all working conditions use the same explosion-proof hoist. In the hoist production process, the process requirements of gas explosion-proof hoists are smaller than those of dust explosion-proof hoists, so when we recommend explosion-proof hoists to users, we must decide according to the specific working conditions, so as to choose the appropriate explosion-proof hoist according to the working conditions.
Let me first explain that explosion-proof hoists are not waterproof. Our general working conditions products will have a description of the protection level, generally IP54 IP55, and also IP65. This is indeed an indicator of the waterproof performance of the reference product, but it cannot be uniformly considered that the explosion-proof hoist can be waterproof. The protection level of the gas explosion-proof hoist is IP54, and the protection level of the dust explosion-proof hoist is higher, which is IP65. But these all need to be determined according to the working conditions, so don't make one size fits all, thinking that the explosion-proof hoist is waterproof. In outdoor, indoor humid areas, tunnel projects, etc., the protective cover and rain cover should be matched.
The answer is: explosion proof is required. In rural areas, generally in areas such as agricultural product crushing and processing, flammable and explosive materials such as dust and particles are also involved. Therefore, it is recommended that explosion-proof hoists should also be equipped in such places. Because from the perspective of industrial dust explosion-proof types, dust explosion-proof is mainly divided into explosive dust, combustible conductive dust, combustible non-conductive dust and combustible fiber. Combustible, non-conductive dusts, such as wheat flour, are often present in the processing of agricultural products. Therefore, in the agricultural product processing area, it is recommended to use explosion-proof electric chain hoists for hoisting products.
Regarding the energy efficiency level of the motor, it has been frequently mentioned by customers in recent years. Here, it should be stated first: the energy efficiency level of the motor of the explosion-proof hoist is not several grades. Because the explosion-proof electric chain hoist belongs to the motor in special equipment, in special equipment, we generally distinguish the energy consumption level of the motor, only the motor model and type of use, that is, whether it is an explosion-proof motor used in explosion-proof conditions, so some users will Mentioned, what is the energy consumption level of the motor of this explosion-proof hoist? Under this description, I hope you can correctly understand the use range and working conditions of the energy efficiency level.
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