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DS-HHBDB type Explosion-Proof Electric Chain Hoist

  • DAWSON/OEM
  • DS-HHBDB
  • 100pcs
Quantity:

DS-HHBDB Type Explosion-Proof Electric Chain Hoist / Non-Sparking Electric Chain Block
Electric Explosion-Proof Chain Hoist

- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Explosion-Proof Electric Chain Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter    Drawing of Explosion-Proof Electric Chain Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter

Dawson conventional electric chain hoists are well accepted in various industrial fields.

In explosive atmospheres of various ignitable gases and vapors, special attention must be requires.
In such special atmospheres,
Dawson HHBDB Series Electric Chain Hoist are recommended.

Construction(Type d: Flameproof enclosures):

 

Construction about Explosion-Proof Electric Chain Hoist - China Manufacturer Supplier
The section in the left figure shows the explosion-protected construction. Accordingly, electric parts have sufficient strength to with stand the internal pressure indicated in JB/T 10222-2011
Use of the environment:
1、altitude 1000 metres below sea level
2、the ambient air temperature is not higher than + 40℃, not less than-20℃
3、grid fluctuations in ± 40%
4、relative humidity not more than 95%, can prevent dripping occasion
5、plant groupings of category II B, T4 temperature within the explosive environment of 1 zones or 2 zones flameproof, explosion proof "Ex d II BT4Gb", applicable to explosive factory formation of gas and steam and air explosive mixture of hazardous places of work proof hoist
Power source 220V(50/60Hz), 220V(60Hz), 380V(50Hz), 400V(50Hz), 415V(50Hz), 440V(60Hz), 3 phase, other voltages are available upon request.
Operation voltage 24/36/48V
Operation method Pendant type push button cord(floor operation)
(2-push-button-system for both hook suspension type and manual operated type trolley. 2-push-button-system for motorized trolley type.)
Power supply method Cable power supply system
Push button cord and power supply cable Rubber insulated flexible cable(3RNCT)
Insulation of motor F class
Braking system for lifting and lowering Pull-rotor motor brake


Technical Parameters

Type Capacity
(Ton)
Lifting Speed
(m/min)
Lifting motor Operating motor I-Beam
(mm)
Power
(kw)
Rotation Speed(min) Phases Voltage(V) Frequency(Hz/s) Power
(kw)
Rotation Speed(min) Operating speed(m/min) Phases Voltage(V) Frequency(Hz/s)
DS-HHBDB01-01 1 6.8 1.5 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB02-01 2 6.8 3 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB02-02 2 3.4 1.5 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB03-01 3 5.4 3 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB03-02 3 3.4 3 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB05-02 5 2.7 3 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB10-04 10 2.8 3.0*2 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB15-06 15 1.9 3.0*2 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB20-08 20 1.4 3.0*2 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB25-10 25 1.1 3.0*2 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB30-12 30 0.9 3.0*2 1440 3 220-440 50/60 / / / / / / /
DS-HHBDB35-16 35 0.7 3.0*2 1440 3 220-440 50/60 / / / / / / /


Size specification

Type Capacity
(Ton)
Unit(mm)
H A B D E K L N M J Q Chain
DS-HHBDB01-01 1 600 600 330 300 176 Φ40 31 24 / / / Φ7.1
DS-HHBDB02-01 2 800 725 350 430 265 Φ49 35 30 / / / Φ10.0
DS-HHBDB02-02 2 750 600 330 300 230 Φ49 35 30 / / / Φ7.1
DS-HHBDB03-01 3 845 675 325 430 265 Φ59 42 35 / / / Φ11.2
DS-HHBDB03-02 3 950 675 325 430 320 Φ59 42 35 / / / Φ10.0
DS-HHBDB05-02 5 1030 675 325 430 325 Φ60 45 43 / / / Φ11.2
DS-HHBDB10-04 10 1400 725 350 890 445 Φ90 70 50 / / / Φ11.2
DS-HHBDB15-06 15 1360 725 350 1030 / Φ110 80 85 88 Φ70 520 Φ11.2
DS-HHBDB20-08 20 1250 725 350 1220 / Φ110 80 85 88 Φ70 / Φ11.2
DS-HHBDB25-10 25 1700 725 350 1315 / Φ140 100 95 96 Φ80 / Φ11.2
DS-HHBDB30-12 30 1640 915 458 1380 / Φ140 100 95 228 Φ90 / Φ11.2
DS-HHBDB35-16 35 1790 915 458 1600 / Φ200 140 135 235 Φ100 440 Φ11.2

Welcome to buy the newest and competitive price DAWSON DS-HHBDB type Explosion-Proof Electric Chain Hoist from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.
For further information, please contact us. Email:info@dawson-group.com

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Application:

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Factory & Package Show:

 Factory of Explosion-proof electric chain hoist, high quality chain hoist - China Manufacturer Supplier Factory
Package of Explosion-proof electric chain hoist, high quality chain hoist - China Manufacturer Supplier Factory

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