The mechanical structure of HB series explosion-proof wire rope electric hoist is consistent with that of ordinary CD, MD and HC electric hoist. The electrical part adopts explosion-proof electrical devices, and the explosion-proof level is consistent with that of the whole machine.
HB series explosion-proof wire rope electric hoist is widely used in metallurgy, hydropower, aerospace, shipbuilding, automotive, coal, petrochemical and other industries.
Features of HB Explosion-proof Wire Rope Electric Hoist:
1. According to the national standard GB 3836.1-2010 "Explosive Environment Part 1: General Requirements for Equipment", GB 3836.2-2010 "Explosive Environment Part 2: Flameproof Enclosure" d "Protected Equipment" requirement, the whole machine conforms to the standard of JB/T 10222-2011 "explosion-proof electric hoist". At the same time, according to JB / T 9008.1-2004 "Wire Rope Electric Hoist Part 1: Type and Basic Parameters, Technical Conditions" and JB / T 9008.2-2004 "Wire Rope Electric Hoist Part 2: Test Method" standard produce and experiment.
2. Class I is suitable for underground coal mine environment (not suitable for mining face).
3. Class II is suitable for explosive gas environment other than coal mine gas (not applicable to zone 0).
4. Class III is suitable for explosive dust environment other than coal mine (not applicable to zone 20).
5. According to different requirements, it can be used together with explosion-proof hanging crane, explosion-proof single-girder crane and explosion-proof hoist overhead crane of the same explosion-proof grade.
6. Applicable working environment is -20 ℃ - +40 ℃.
Lifting Speed：3.5～8m/min；0.3/30.8/8 m/min
Travelling Speed：14～18m /min；20/30m /min
Power Supply：3-Phase AC, 50 HZ, 380V