Unmanned steel coil clamp, using three screw structure, high reliability, low failure rate, easy maintenance; The large and small cars are equipped with sew three-in-one drive mechanism, stepless speed change, maintenance-free, low noise, improve the level of the working environment; Intelligent scanning, with the help of rotating head, accurate 3D scanning of materials, and then through the server to process the imaging data, accurate positioning, accurate capture; The double-pulse feedforward anti-swing control technology is applied to solve the problem of cargo swing during lifting and ensure the smooth and efficient operation process. Double limit of lifting mechanism, and equipped with temperature sensor, effectively ensure normal operation; "Three zones" setting: strict access zone, safe passage zone, man-machine coexistence zone, to ensure the safety of personnel; In operation, you can choose the system automatic or remote control manual operation, two hands ready, foolproof.