Compact structure, definite stress, stable operation, simple operation,steel coil lifting protection,small space to work Work principle: The coil lifter is driven by a motor reducer and translated driven by the gearwheel. Point: 1, It need small space to work and lift the coil. The function of folding-claws (patent number: ZL 2010 2 0128856.4) and Ultra-thin arms(patent number: ZL 2010 2 0128860. ...