The New Explosion Proof Electric Hoist is a state-of-the-art lifting device manufactured by Henan Mine, engineered for safe and reliable material handling in hazardous environments where flammable gases, vapors, or combustible dusts may create explosive atmospheres . This hoist meets strict national and international standards including GB3836.1, GB3836.2, JB/T 10222, with optional ATEX and IECEx certifications, featuring ExdⅡBT4 and ExdⅡCT4 gas explosion-proof grades suitable for Zone 1 and Zone 2 hazardous areas, as well as dust explosion-proof options for Zone 21 and Zone 22 environments .

The hoist adopts a modular "C-type" structure with a large-diameter drum design, an explosion-proof variable frequency electromagnetic brake three-phase asynchronous motor (Class F insulation, IP65 protection), and a fully enclosed carburized hardened face gear reducer (58-62HRC surface hardness) for high load capacity and low noise operation . Additional features include automatic brake clearance compensation, maintenance-free components, motor power reduced by 30% compared to traditional hoists, operating noise below 70 dB, and intelligent functions such as inching movement, dead slow, zero speed hover, electronic anti-sway, multi-hook coordination, and wireless expansion for industrial internet platform connectivity .

Core Applications – New Explosion Proof Electric Hoist
1.Petroleum Refineries & Petrochemical Plants – Lifts and transports crude oil storage tanks, refining equipment, reactors, heat exchangers, and volatile chemical containers in areas where gasoline, diesel, methanol, and other flammable substances create typical explosive gas atmospheres .
2.Offshore Oil & Gas Platforms – Handles equipment and supplies on offshore drilling rigs, oil platforms, and LNG terminals where volatile hydrocarbons and explosive gases require reliable explosion-proof lifting with corrosion-resistant coatings .
3.Chemical Manufacturing & Processing Plants – Transfers hazardous chemicals, corrosive substances, and reactive materials in production areas with flammable solvents or gases, utilizing anti-corrosion construction and non-sparking components for chemical resistance .
4.Mining Operations (Non-Underground Areas) – Moves heavy mining equipment, coal products, and extracted ore in coal preparation plants and processing facilities where coal dust and methane create explosive environments, with optional dust ignition protection .
5.Pharmaceutical & Paint Manufacturing – Handles raw materials, sensitive chemicals, and flammable solvents in pharmaceutical production areas, paint mixing rooms, spray booths, and sterile environments where explosion-proof equipment ensures both safety and contamination control .
6.Aerospace & Defense Facilities – Performs material handling in arsenals, ammunition depots, missile assembly facilities, and fuel handling areas where strict explosion-proof compliance and high safety standards are mandatory .