foundry crane

,Electric double girder gantry ‪‎crane‬ gantry #crane is known or double girder gantry #crane. Mainly used for outdoor yard, yard goods, bulk cargo loading and unloading operations. Its metal structure shaped like a door frame, carrying the main beam install two feet down, you can walk directly to the track on the ground, both ends of the main beam may have overhanging cantilever,foundry cranein the swivel hoist circumstances, should pay close attention to whether there are obstacles around, if it should try to avoid or remove obstructions.

portal crane

Single girder gantry ‪crane‬ doors leg has L and C forms. L type of manufacture and installation convenience, the force was better, the smaller their own quality, but, lifting goods through space at the relatively small number of legs,Double girder gantry portal crane carrying capacity, span, the overall stability, variety, but the quality of their starting weight compared with the same single-girder gantry #crane to be bigger, the cost is higher. Depending on the main beam structure, it can be divided into box beams and trusses in two forms

bridge cranes

Electrical‬ ‪ ‎hoists‬ By the motor, transmission and rolls or sprockets, divided into wire rope electric hoist and electric chain hoist two，Belong to special lifting equipment, has a compact, light weight, small size, parts versatility, easy operation，Motors generally used are conical motor stops automatically locked after brake，bridge cranes can be installed separately on the beam, it can also be installed using an electric or manual single-beam, dual-beam, cantilever, gantry cranes

Crane

grab crane is in a certain range of vertical lifting and carrying heavy loads of multi-level action lifting machinery. Also known as crane. At present, the major heavy lifting Equipment Co., Ltd. Guangdong Shun launch has gradually canceled hoist with function. The main features of the tire cranes are: its driving cab and crane cab combined, is evolved by the crawler crane (crawler) will be tracked and walking stents have become part of the running gear tire chassis, overcome the disadvantage of crawler crane (crawler crane) track shoes on pavement damage, belonging to material handling machinery. Lifting equipment to do some work is characterized by intermittent movement, that in a work cycle Reclaimer, transport, unloading and other movements of the respective agencies are working alternately,foundry crane development and use of more and more widespread in the market