HB/BHC type explosion-proof electric hoist is a special lightweight lifting equipment customized for flammable, explosive and high-risk working conditions. It is designed and manufactured in strict compliance with the national explosion-proof special equipment standards. The whole machine has passed professional explosion-proof certification, and the holds explosion-proof certification up to Ex d IIB T4 Gb. It is suitable for high-risk working environments such as chemical industry, oil and gas, and dusty workshops. This model is divided into two series: HB explosion-proof wire rope hoist and BHC explosion-proof chain hoist. It retains the advantages of compact, lightweight and strong adaptability of ordinary electric hoists. At the same time, the motor, electrical, braking and wiring structures are fully explosion-proof and sealed to prevent safety accidents caused by electric sparks and friction sparks. The equipment can be used with single-girder cranes, gantry cranes, and cantilever cranes. It is suitable for small spaces, high frequency, and light and medium-tonnage explosion-proof hoisting operations. It is the core special equipment for refined and safe hoisting in high-risk industrial scenes.

Core advantages

HB/BHC explosion-proof electric hoist is specially optimized for special flammable and explosive working conditions. Its safety performance and working condition adaptability are far superior to ordinary electric hoists: the whole machine features a fully explosion-proof sealed structure, with fully enclosed explosion-proof motor, junction box, switch and braking system. There are no exposed contacts in electrical components to prevent the generation of sparks. At the same time, Metal parts such as chains and hooks receive explosion-proof passivation treatment can effectively prevent friction sparks and avoid all-round safety hazards in high-risk environments; the hoist body has a compact structure, light weight, and small space occupation, and is suitable for restricted working spaces such as low-headroom factories and narrow work stations. It is flexible in installation and adaptable to a wide range of scenarios; the core transmission system adopts a precision gear reduction system, which ensures smooth operation and soft start and stop, with accurate alignment, no impact and shaking, which can meet the needs of precision equipment assembly and refined loading and unloading operations in explosion-proof workshops; the whole machine has excellent dust resistance, moisture-proof and anti-corrosion performance, high sealing level, can adapt to dusty, moist, corrosive and high-risk working conditions for a long time, is not easy to accumulate dust, is not easy to age, and operates stably with a very low failure rate; equipped with a special explosion-proof braking mechanism, The brakes are sensitive and the locking is reliable, eliminating the risk of hook slipping. The heavy-duty hoisting is extremely safe. It supports a variety of installation methods such as fixed, hand-pushed and electric trolley, and is suitable for fixed-point hoisting and track-mounted mobile hoisting. It can be upgraded as needed with variable frequency speed regulation, explosion-proof wireless remote control, extended lifting height, and special anti-corrosion configuration to adapt to various high-risk and complex industrial conditions.

Technical parameters