タイトルまたは説明

JT type mine hoist is made according to QB/QN*******7, AQ********7, "mine hoist brake by belt conveyor safety inspection norms, JB/T********9" belt brake mine hoist, coal mine safety rules and existing mines machinery products manufacturing standard ***** series hoist strictly for transport of people! Prohibit speeding operation! Run overload strictly! Prohibit outage sneak!two hand brakes is not allowed to use at same time. JTB*0.8�0.6W mine hoist assembly with wound rotor motor winch, it's explosion-proof type, can be used in underground or explosive gas and dust environment. no. type drum load wire rope number diameter mm width mm maximum tension kN maximum diameter mm The minimum total broken tension kN average speed m/s rope capacity m maximum winding layers 1 JT*0.8x0.6 1 **0 **0 *5 *6 *7.5 1.*0～1.*8 ≤**0 5 2 JTB*0.8x0.6w 1 **0 **0 *5 *6 *7.5 1.*0～1.*8 ≤**0 5