A new generation of digital-controlled pocket spring machine, the machine uses digital computer system and can work automatically. It has strong functions of auto coiling spring, heat treatment, pocket and welding. It develops producing style of high quality and productions for producing bagging springs and changes the lagged technology of producing pocket spring unit. The machine is beautiful in appearance and can produce pocket spring fast and simply. The machine and DN-1 Digital-Control Pocket Spring Assembling Machine can be assembled into auto production line. The Mattress made of pocket spring is very comfortable because of special spring and bearing ability. The reason based in pocket spring. Productivity 30pcs/min Transformer Power 5KW Ultrasonic Power 2KW Total Power 9.48KW Steel Wire Diameter 1.8-2.3mm Cloth Width 400-520mm Spring Height 120-180mm Displacement >1.05m3/Min Pressure of Air Source 0.8-1.2Mpa Working Power 380V,220V,50Hz Dimension 8000*1900*1800mm Weight 2180Kg