Explosion-proof Electric Hoist

Explosion proof electric hoist is a specially designed material handling equipment with the features of explosion proof. 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 lifting capacity of explosion proof electric hoist is 0.5 to 16 tons and working class of explosion proof hoist is M3.

√ Explosion proof mark: DII BT4 and DII CT4.
√ Lifting Height: 6~18 m.
√ Lifting Capacity: 0.5~16 ton.

BCD/BMD flameproof electric hoist is suitable for lifting goods in explosive gas environments of grade IIA, IIB, and temperature groups T1, T2, T3, and T4 in factories. The product has been tested by the Mechanical Industry Explosion-proof Electrical Equipment Quality Supervision and Inspection Center and issued an explosion-proof certificate. This product is an ideal material lifting equipment used in explosive gas environments.

• Compact in structure
• Light deadweight
• Small in size and high in lifting capacity

• This series of products is composed of several parts that can be separately disassembled. It is very convenient to use, maintain and repair, and can shorten the maintenance period.
• Its explosion-proof motor, explosion-proof control box and control buttons are separate flameproof structures.
• The parts are highly versatile and interchangeable.
• The reducer adopts standard modulus cylindrical gear for easy maintenance.

This series of products can be used with explosion-proof suspension crane or explosion-proof single-beam bridge crane according to different service requirements.

• Environment temperature: -20℃ ~+40℃
• Altitude: below 1000 m
• Relative humidity: 85% (20±5 ℃)
• Remote control and pendant control are available

When there are flammable gases or explosive mixture of vapour and air as shown in the below table (table 1), the explosion-proof electric hoists can be installed on I-beam for lifting and for reciprocating liner or curvilinear movements in a safe manner.