旋臂起重机（悬臂吊）靖起+宝威 скачать в хорошем качестве

旋臂起重机（悬臂吊）靖起+宝威

(Our factory can design and manufacture all kinds of non-standard jib cranes according to customers' requests.We design jib cranes with supernormal lifting height,super length which are installed on customers' platforms lifting materials.) The structure of pillar type jib crane(pneumatic)is th same as the one of electric jib crane.Its lifting mechanism uses pneumatic hoist,and rotary mechanism adopts pneumatic motor,this motor drives rotary reducer to put in motion of jib arm rotating,finally to achieve heavies lifting and level moving. Pillar type jib crane(pneumatic)is widely used,its start travel is stable,customers can use it just providing source gas.This machine is energy conservation and environmental protection,meanwhile it is suitable for explosion-proof environment.