clamp leg horizontal spacing of each group can be electric adjustment

Operating efficiency is relatively low. Electric pan -plate stack upgrade clamp Uses : Widely used in hot-rolled production line for sheet stack handling and loading and unloading trucks . Features: 1 ) clamp leg horizontal spacing of each group can be electric adjustment , easy to use , especially for lifting plate length longer stack of plates , steel plates will not guarantee lifting and deformation. 2 ) structure is relatively large , the cost is higher. Automatic lever hoist clamp Application: metallurgical Hand pallet trucks rolling mill , docks, stations within the heavy plate loading and unloading freight yard . . Features: 1 ) Electric Translational plate with spreader compared advantages are: lighter weight , environmental conditions unrestricted use , low cost , easy maintenance, especially for larger occasions plate width ( plate width variation can reach 1.5 m ~ 4.8m). The drawback : lifting steel plate count and thickness can change frequently , adjust the relative trouble. 2 ) Compared with electric spreader disk class , relatively light weight , low cost, easy maintenance , high safety factor , especially in the time of shipment . Its shortcomings , lifting the number and thickness of the steel plate can not change frequently , adjust the relative trouble. ? Lifting sucker English called hoisting suctorial cup. The use of magnetic or air pressure difference draws heavy lifting . Is divided into two kinds of electromagnetic suction cup and vacuum cups . ① magnechuck : the disk-shaped steel and shell excitation coils ( Fig. 1 ) to draw magnetic permeability material , also known as lifting electromagnet , usually hung on the crane hook to use, along with its cable with hook lift