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Fire Proof Crane
Fire Proof Crane
Hi-Tech Industries, with ISO: 9001: 2008 certification of DNV, The Netherlands, manufactures a range of Fire Proof Cranes used in industrial applications as well as on military vehicles. Salient features: the drive shall consist of flame proof motor, brakes, limit switches and push button stations; all electrical fittings shall be flameproof suitable for group IIA and IIB vapour; flame proof limit switches for extreme ends in horizontal and vertical movement; inching facility (for up & down motion as well as forward & reverse motion); flame proof local control panel housing; Main incoming isolator; Contactor, relays, fuses, etc; and overload and short circuit protection for motors. Electricals: power cables are 1100 V grade, PVC insulated, GI armoured and PVC overall sheathed. The conductor is of copper below 10 mm² and for sizes above 10 mm² the cables are of XLPE/SWA type. Control cables shall be multistrand copper conductors of minimum 2.5 mm². All motors conform to squirrel cage induction motors, TEFC, IP – 55, Class 'F' insulation, flameproof suitable for Group IIA & IIB vapour, CMRS certified. Mechanicals: all metal-to-metal contacts are of non-ferrous, i.e., phosphorous bronze like cross travel wheels. Hi-Tech Industries is one of the leading designers and manufacturers of material handling equipments like EOT cranes, electric wire rope hoists, flame proof cranes, gantry cranes, flame proof goods lift and custom built material handling equipment.