Explosion-proof Chain Pulley Hoist With CE Certification
Use environment:
1. Below 1000 meters above sea level
2. The ambient air temperature is not higher than +40℃, not lower than -20℃
3. The power grid fluctuates within ±10%
4. The relative humidity does not exceed 95%, which can prevent dripping occasions
5. Zone 1 or Zone 2 of the explosive environment of IIB and T4 temperature group in the factory
2. The ambient air temperature is not higher than +40℃, not lower than -20℃
3. The power grid fluctuates within ±10%
4. The relative humidity does not exceed 95%, which can prevent dripping occasions
5. Zone 1 or Zone 2 of the explosive environment of IIB and T4 temperature group in the factory
Explosion-proof type, the explosion-proof mark is "Exd IIB T4 Gb", which is suitable for explosion-proof gourds working in dangerous places in the factory with explosive gases and explosive mixtures formed by steam and air.
Places where explosive gas, flammable or combustible liquid vapor and air are mixed to form an explosive gas mixture are divided into three regional levels according to their degree of danger.
① Level 0 zone (referred to as zone 0) refers to a place where explosive gas mixtures appear continuously and frequently in a short time or exist for a long time under normal conditions.
② Level 1 area (referred to as zone 1) refers to a place where explosive gas mixtures may occur under normal conditions.
③Level 2 area (referred to as Zone 2) refers to a place where explosive gas mixtures cannot appear under normal conditions, and only occasionally appear for a short time under abnormal conditions.
Advantage
·Light weight
·Unlimited size
·High level of work
·Better safety performance, high reliability, low failure rate
·The chain runs in the sprocket, it is not easy to fall off or change jobs, and the use is more stable
·Low working noise, strong overload capacity and huge braking force