Explosion-proof Single Girder Crane
Explosion-proof Single Girder Crane is single-girder overhead crane, supporting the use of explosion-proof electric hoist, can be divided into general type and suspension type.
Applicable to the following hazardous areas: Under normal circumstances, places that explosive gas mixtures may occur. And places that explosive gas mixtures may occur occasionally for a short time only under unusual circumstances in case of equipment failure or misuse.
Weihua Crane is professional material handling equipment manufacturer and servicer with largest production in global. Provide you with overhead crane, gantry crane, electric hoist, etc. of safe, reliable and efficient crane solutions and services.
Explosion-proof Single Girder Crane has the characteristics of strong explosion-proof, compact structure, good rigidity, safety and reliability. The main components including: crane traveling mechanism, electrical system, bridge, explosion-proof electric hoist.
Crane traveling mechanism with explosion-proof motor
Explosion-proof Single Girder Crane use conical explosion-proof rotor brake motor, standard motor insulation class is B, protection class IP44, it also can be made to F or H insulation class, IP54 or IP55 protection class according to condition requires, proof grade is divided into ExdⅡBT4 and ExdⅡCT4. Motor has features with good heat dissipation, long life, safe and reliable, strong explosion-proof ability, etc.
Electrical explosion protection system
Explosion-proof electrical device with sealed enclosure, explosion-proof level is ExdIIBT4 or ExdIICT4. Electrical components inside of the Explosion-proof control box adopt high quality, good reliability and long life Siemens low-voltage electrical components to minimize the times that explosion-proof box open due to electrical fault.
Hoisting mechanism is explosion-proof electric hoist, please click Explosion-proof electric hoist.
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