YDB-h type explosion-proof oil cooled electric drum

This product is used as a driving device for conveying machinery in environments with explosive mixtures formed by combustible gases, gases, dust, etc. The explosion-proof markings are dl, dllAT4, DllBT4

This product is used as a driving device for conveying machinery in environments with explosive mixtures formed by combustible gases, gases, dust, etc. The explosion-proof markings are dl, dllAT4, DllBT4. DL is suitable for all mines where methane or coal dust explosion hazardous mixtures exist, DLlBT4I is suitable for places where I/IIA level T1-T4 explosive hazardous mixtures exist, and DLlBT4 is suitable for places where I/IIA/IIB level T1-T4 explosive hazardous mixtures exist. Can meet various requirements such as backstop and encapsulation.