China Shenghong explosion-proof fan, explosion-proof fan, high-pressure explosion-proof fan, powder explosion-proof fan.

1. Explosion-proof performance conforms to the new standard: explosion-proof performance conforms to the provisions of GB3836.1-2000 "General Requirements for Electrical Equipment in Explosive Gases" and GB3836.2-2000 "Explosion-proof Type D for Electrical Equipment in Explosive Gases", and also conforms to IEC60079-1 and European standards.

2. High explosion-proof, reliable operation: the motor protection equipotential is IP54, the IP55 shaft penetration position adopts V-shaped shaft seal ring, the junction box adopts circular stop and sealing ring to improve the machining accuracy of main parts, the frame adopts parallel and vertical fin structure, and various electrical and mechanical design measures, such as increasing heat dissipation area, improve an equipotential in dustproof and waterproof aspects, and the motor runs more reliably.

Explosion-proof fan use;

1, with double functions of blowing and sucking, one machine can be used for two purposes, which can be used for sucking air or blowing air.

Concept of explosion-proof motor Explosion-proof motor is a kind of motor that can be used in inflammable and explosive factories and does not produce electric sparks when it runs. Explosion-proof motors are mainly used in coal mines, petrochemical and chemical industries. In addition, it is also widely used in textile, metallurgy, city gas, transportation, grain and oil processing, paper making, ventilation and exhaust, chemical plants, coal mines, glass industry, fireworks and firecrackers, special place factories and other departments.

Oxygen, air.

Ignition sources include open flame, electrical spark, mechanical spark, electrostatic spark, high temperature, chemical reaction, light energy, etc.

3, explosion-proof reasons to consider factors explosive substances Many production sites will produce some flammable substances. There are some substances in about two thirds of underground coal mines, and there are some substances in more than 80 workshops in the chemical industry. Oxygen Oxygen in the air is everywhere. In the production process, a large number of electrical instruments are used as ignition sources, and various kinds of friction sparks, electrostatic sparks, high temperature and so on are inevitable, especially when instruments and electricity fail. Objectively, many industrial sites meet the explosion conditions.1. Explosion-proof performance conforms to the new standard: explosion-proof performance conforms to the provisions of GB3836.1-2000 "General Requirements for Electrical Equipment in Explosive Gases" and GB3836.2-2000 "Explosion-proof Type D for Electrical Equipment in Explosive Gases", and also conforms to IEC60079-1 and European standards.

2. High explosion-proof, reliable operation: the motor protection equipotential is IP54, the IP55 shaft penetration position adopts V-shaped shaft seal ring, the junction box adopts circular stop and sealing ring to improve the machining accuracy of main parts, the frame adopts parallel and vertical fin structure, and various electrical and mechanical design measures, such as increasing heat dissipation area, improve an equipotential in dustproof and waterproof aspects, and the motor runs more reliably.

Explosion-proof fan use;

1, with double functions of blowing and sucking, one machine can be used for two purposes, which can be used for sucking air or blowing air.

Concept of explosion-proof motor Explosion-proof motor is a kind of motor that can be used in inflammable and explosive factories and does not produce electric sparks when it runs. Explosion-proof motors are mainly used in coal mines, petrochemical and chemical industries. In addition, it is also widely used in textile, metallurgy, city gas, transportation, grain and oil processing, paper making, ventilation and exhaust, chemical plants, coal mines, glass industry, fireworks and firecrackers, special place factories and other departments.

Oxygen, air.

Ignition sources include open flame, electrical spark, mechanical spark, electrostatic spark, high temperature, chemical reaction, light energy, etc.

3, explosion-proof reasons to consider factors explosive substances Many production sites will produce some flammable substances. There are some substances in about two thirds of underground coal mines, and there are some substances in more than 80 workshops in the chemical industry. Oxygen Oxygen in the air is everywhere. In the production process, a large number of electrical instruments are used as ignition sources, and various kinds of friction sparks, electrostatic sparks, high temperature and so on are inevitable, especially when instruments and electricity fail. Objectively, many industrial sites meet the explosion conditions.