M-type workstation adopts front and rear double-station arrangement, the robot (welding) and the ope-rator (loading and unloading) work alternately between the two stations. This way can avoid or reduce the robot waiting time and improve productivity.

Single workstation is suitable for the production of products with length less than 1.8m and width less than 1.5m: Double workstation is suitable for the production of products with length less than 3m and wid-th less than 1.5m.