YDB, YZB type explosion-proof oil cooled electric drum

This product is a driving device used for belt conveyors in environments with explosive mixtures formed by combustible gases, gases, dust, etc. The product strictly complies with the JB/T7330-08 standard for electric rollers. The explosion-proof performance complies with the provisions of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments, General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments, Explosion proof Type" d ". The explosion-proof signs are dl, dllAT4, DllBT4. DL is suitable for all mines where methane or coal dust explosion hazardous mixtures are present.