According to the different physical states of the substances in the workplace, the explosion hazard environment is divided into explosive gas environment and combustible dust environment. In order to prevent and reduce the detonation factors of electrical equipment used in these environment, our newly designed explosion-proof wire rope electric hoist with independent technology and completely self-made core components has become more and more popular and the best choice. The hoists have been successfully applied in many national key projects in China.
Weihua's new explosion-proof wire rope electric hoist is an electric hoist for special industrial purposes developed on the basis of our NR electric hoists for explosive environments such as petrochemicals. The benchmark work level reaches FEM 2m / ISO M5.
This electric hoist can be used alone with the workshop's fixed suspension track, and it can also be used in conjunction with explosion-proof electric suspension overhead cranes, explosion-proof electric single-beam overhead cranes and explosion-proof electric hoist double girder overhead cranes.
Capacity (Ton) | 3 | 5 | 10 | 16 | 20 | 32 | 50 |
Hoisting Height (M) | ≤24 | ≤24 | ≤24 | ≤24 | ≤24 | ≤24 | ≤24 |
Hoisting Speed (M/Min) | 5/0.8 | 5/0.8 | 4/0.67 | 4/0.67 | 4/0.67 | 2.7/0.4 | 2.7/0.4 |
Travelling Speed (M/Min) | 2~20 | 2~20 | 2~20 | 2~20 | 2~20 | 2~20 | 2~20 |
The working environment temperature is -20℃~40℃, when the ambient temperature is 25℃, the relative air humidity is not more than 85%, the altitude is not more than 1000m, and the explosion-proof level of explosive environment is ExdⅡCT4/tD A21 IP65 T130℃.
Features of Weihua BNR explosion-proof wire rope hoist.
1. The product adopts lightweight design concept, simple structure, exquisite appearance, convenient operation.
2. The product design uses a modular structure, mass production and stable quality, strong versatility and easy maintenance.
3. Running smoothly, adopt frequency conversion control, can reduce product shaking during lifting and Improve lifting safety.
4. The product has a variety of safety protection measures. Second brake, overspeed protection, Stall protection, safety monitoring system, etc. can be increased upon request to improve the safety of lifting goods.
