Double-girder overhead crane QE

for workshopsfor warehouse

•Widely used in: Factories, warehouses, etc. QE Model double trolley overhead crane is suitable to lift long materials(wood, paper tube, pipe and bar) in workshops or outdoors to store in factory and mines. The two trolley could work separately and at the same time. QE double girder overhead crane are mainly consists of Girder frame, Crane travelling device, two lifting trolley and electrical parts. Bridge adopts box welded structure, high degree of vertical and horizontal rigidity; crane travelling mechanism adopts separate drive. It has a strong beam and a stable travelling mechanism; the emergency switch can stop any movement once any dangerous happened. It is rely on the bridge frame along the workshop rail direction moving longitudinal, the trolley along the main beam direction moving transverse and the hook lifting movement to work. It is an excellent choice where high speeds and heavy service are required. As the widely used hoisting machinery currently especially is suitable for working at warehouses and freight yard and other department it is prohibited to use the equipment in the combustible, explosive or corrosives environment. Double welding box girder, beam deflection with DIN/FEM standard Steel Material: Chinese standard Q235B and Q345B Trolley rail is made of high strength hot rolled flat steel (16 Mn) Epoxy zinc-rich painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine