... punch material,accurately movement,long life span to work. Expanded metal machine has attained advanced technology , scientific maturity, and pratical usage that ... KW15 KW30 KWWeight3000 Kg11000 Kg12000 Kg21000 KgMeasurement (mm)1940x1600x20102400X3500X23003600x2500x30003000x3200x4110 expanded metal machine