One of the main reasons why explosion-proof electric hoists differ from ordinary electric hoists is that explosion-proof electric hoists can be used in explosive gas-filled environments.
Feature 1: Explosion-proof electric hoist has three explosion-proof grades and four explosion-proof grades, and has different application scopes for different explosion-proof grades. The housing and various components of explosion-proof electric hoists are designed with special explosion-proof materials.
Feature 2: Explosion-proof electric hoist reducer adopts standard modular cylindrical gear for easy maintenance. It is suitable for non-excavation working places of Class I explosion-proof coal mines and places where Class II explosion-proof has IIA, IIB, and IIC grades, and the temperature group is T1-T4 group of flammable gas or explosive gas mixture composed of steam and air. The working environment temperature is -25 ℃ ~ 40 ℃, which is suitable for indoor use; when it is used outdoors, a protective device needs to be added.
(1) Below 1000 meters above sea level
(2) The ambient air temperature is not higher than + 40 ° C and not lower than -20 ° C
(3) Power grid fluctuation is within ± 10%
(4) Where relative humidity does not exceed 95%, which can prevent dripping
(5) Zone 1 or Zone 2 of the explosive environment in the class B, T4 temperature group.
Explosion-proof type, explosion-proof mark is “Exd” BT4Gb, suitable for explosion-proof hoists working in hazardous places in the factory with explosive mixtures of explosive gas and steam and air.
If you have ordering requirements, you can 开心十三张 for detailed consultation and customization. [Gas explosion-proof chain electric hoist]
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