... accurately movement,long life span to work. Expanded metal machine has attained advanced technology , scientific maturity, and ... cold crimped engine bed with the thickness of 1.2-2.5mm, the width of 2000mm, ... in construction, common hardware, window and door, machine protecting etc. Feeding mechanism passes the chain link ... 400/min150/min300/minDistance of Feed0-1.2 mm0-1.6 mm0-1.2 mm0-4 mmMax. LWD of ...