DYW EXPLOSION PROTECTED ELECTRO-HYDRAULIC AND DRUM BRAKES

Conclusion:

DYW series electro-hydraulic drum brakes are mainly used in underground belt conveyors in coal mines, and the installation size and center are the same as those of the original YWZ5, YWZ9, YW and other specifications.

The original model BYWZ5 series flameproof electro-hydraulic drum brake was replaced, and the installation dimensions were consistent with the technical conditions. DYW implemented the standards examined and determined by Anbiao National Safety Marking Center for Mining Products, and not only the driver had explosion-proof and safety marking certificates, but also the whole brake had explosion-proof safety marking certificates.
meet a criterion

Electro-hydraulic drum brake for DYW series mine belt conveyor shall comply with JB/T6406-2006 and QB/ZYBC-2013 standards;

Using conditions:

Usage: DYW series electro-hydraulic drum brake for mine belt conveyor is used for braking underground belt conveyor in coal mine: ambient temperature: -25C~+40C (see the instruction manual of the propeller when it is lower than -25C), and the air relative humidity is not more than 90%;
The altitude of the workplace shall not exceed 2000m.
The pollution level of the surrounding environment is allowed to be Grade 3:
The three-phase AC power supply allowed by Coal Mine Safety Regulations is 380V, 660V and 1140V at 50HZ, and the motor insulation level is F.

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