In many commercial and industrial applications, combustible gases, vapors, and dust need to be treated as they can all cause explosions. 

For example: chemical industry, waste treatment stations, gas suppliers, metal processing enterprises, wood processing enterprises, paint workshops, pharmaceutical industry, food industry, refineries, etc. 

So, at this point, pneumatic hoists are needed. 

Next, let's talk about the importance of explosion-proof performance of pneumatic hoists.

Pneumatic hoist is a light and small lifting equipment. 

The explosion-proof electric hoist has a light weight, small volume, and large lifting capacity. 

When the factory is filled with explosive mixtures, it is a beneficial tool to improve labor conditions and productivity while ensuring safety. 

It is an essential mechanical equipment for production.

The pneumatic hoist is suitable for non mining working surfaces used in Class I explosion-proof coal mines and for Class II explosion-proof areas with Class IIA, IIB, and IIC combustible gases or explosive gas mixtures composed of steam and air in the temperature group T1-T4. 

The working environment temperature is -25 ℃~40 ℃, suitable for indoor use; When used outdoors, protective devices need to be added.

The pneumatic hoist not only retains the lightweight and convenient characteristics of the hand chain hoist, but also improves the shortcomings of manual operation and lifting speed of the hand chain hoist. 

It combines the characteristics of the electric hoist and the hand chain hoist, uses a disc brake motor as power, and a planetary reducer for deceleration. 

It has the characteristics of compact structure, small volume, light weight, high efficiency, convenient use, reliable braking, and simple maintenance, and is suitable for loading and unloading materials with low speed and small stroke In terms of equipment installation, mining and engineering construction, it is cost-effective, high-quality, safe and reliable.

During the lifting process, the pneumatic hoist must strictly follow the product usage specifications, and overloading is strictly prohibited. 

In addition, the products will not generate mechanical sparks due to friction and collision during operation, and will not ignite gas in flammable and explosive places. 

This can effectively prevent fire accidents and ensure national property and personal safety.

Pneumatic hoists generally use techniques to eliminate potential ignition sources, such as designing specialized components for high-temperature and electric spark environments, as well as components for long-term operation monitoring; Alternatively, in such an environment, use an explosion-proof hoist casing to isolate the impact of internal ignition sources on the surrounding environment.