HB Explosion Proof Electric Hoist
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2021-07-09 08:57
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Browse the number:
375
Company Profile
Henan Weihua Heavy Machinery Co., LtdBy certification [File Integrity]
Contact:hnweihua(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.weihuagrpcrane.com/ http://hnweihua.welexchina.com/
Product Details
HB Explosion Proof Electric Hoist
Explosion-proof electric hoists are suitable for underground coal mines (non-mining surfaces). It is installed on I-steel rails to lift heavy objects, and can reciprocate in a straight line and a curve along the rail to ensure sufficient safety.
Explosion proof electric hoist is designed and manufactured according to GB3836-2000 provisions and international regulations, with the explosion proof mark of D II BT4, and D II CT4, which can be supplied to applications that has the level of II A, II B, II C grade, the temperature sub-groups T1-T4 group of combustible gas, steam and air from the explosion gas mixtures in a zone, zone 2 areas.
The explosion-proof electric hoist has compact structure, light weight, small volume and large lifting capacity. When the use environment is filled with dust explosive mixture, it is a powerful tool to improve working conditions and increase labor productivity under the premise of ensuring safety, and thus becomes a necessary mechanical equipment in a reasonable process.
1. The altitude is below 1000 meters.
2. The ambient air temperature is not higher than +40℃ and not lower than -20℃.
3. The power grid fluctuates within ±10%.
4. The relative humidity does not exceed 85% (when the ambient temperature is 25°C).
5. Where there is an explosive mixture of methane, coal dust, and no gas or steam that obviously damages the insulation.
Model |
HB (ExdIIBT4, ExdIICT4) |
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Lifting Weight (t) |
0.25 |
0.5 |
1 |
2 |
3 |
5 |
10 |
16 |
Lifting Height (m) |
3~9 |
6~12 |
6~30 |
6~30 |
6~30 |
6~30 |
9~30 |
9~30 |
Lifting Speed (m/min) |
8 (0.8/8) |
7 (0.7/7) |
3.5 (0.35/3.5) |
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Running Speed (m/min) |
20 |
20/30 |
18 |
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Running Rail (m/min) |
10-20b |
16-28b |
10-20b |
20a-32c |
10-20b |
25a-50b |
32b-50b |
32b-63c |
Working Level |
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Power |
3-phase AC380V 50Hz |
http://www.weihuagrpcrane.com/