Explosion-Proof Electric Chain Hoist | 1–20 Ton ATEX/IECEx

An explosion proof chain hoist is a critical safety device used in industries where even a tiny spark could be catastrophic. This specialized hoist is built to operate in environments laden with explosive gases, vapors, or dust, such as chemical processing units, oil refineries, and solvent-based paint factories. The explosion proof chain hoist achieves safety through a combination of robust, flameproof enclosures and intrinsic safety methods. The main body of the hoist is housed within a cast metal casing that is strong enough to contain an internal explosion of any hazardous gas that might seep inside, preventing the ignition of the surrounding atmosphere. The chain hoist design offers a distinct advantage in tight spaces where a wire rope spool would be too bulky, making these models perfectly suited for jib crane systems in congested hazardous areas. The control pendant and wiring are also specially sealed to ensure that electrical arcs cannot escape. For example, in a petrochemical plant, an explosion proof chain hoist is used to precisely position pipe sections for welding, all while floating hydrocarbon vapors circulate in the air. For more information on NEMA 7 or ATEX ratings for explosion proof chain hoists, please contact our safety specialists.