LH electric hoist double girder bridge crane is designed and manufactured according to the national standard JB/T3695-2008 <electric hoist bridge crane>, using fixed steel wire rope electric hoist as lifting mechanism, similar to QD electric double girder bridge crane in structure, which consists of four main components: bridge frame, trolley, cart and electricity.
LH electric hoist double girder bridge crane is a lifting and hoisting equipment, which crosses over the factory building and moves along the track direction. The trolley moves horizontally and the hook moves up and down. It is suitable for loading and unloading of warehouses, workshops and stock ground in industrial and mining enterprises. The ambient temperature range is -20-+40°C. It is not suitable for working fields of dissolved red-hot metals and highly corrosive
chemical gases. LH electric hoist double girder bridge crane is an important tool and equipment to realize mechanization and automation of production process in modern industrial production and lifting transportation.
The lifting weight of LH electric hoist double girder bridge crane and main hook load are 3T/5T/10T/16T/20T/32T/50T and the auxiliary hook load are 3.2T/5T/8T/10T. The working level is A3-A5 according to the different utilization level and load-up condition. The operation mode is divided into ground operation and air operation. The air operation cab is installed at the bottom of one end of the bridge, and the opening direction is divided into left opening and right opening.
The conductive way of cart is usually in the form of slide wire or trailing wire cable. In the selection of crane type, according to the operating requirements under different working conditions, determine the type and major parameters of crane, and pay attention to the selection of relevant accessories of crane.
Major parameters of LH electric hoist double girder bridge crane:
Lifting weight: LH3-50t, LH10/3.2-16/3.2t, LH10/5-32/5t, QD32/8-50/10t
Span: 10.5-31.5m, 16.5-31.5m.
Lift height: 6-30m.