... optional) 3,Control system:DSP system 4,CE/ISO9001:2000 DASH mini machineDH-3030 metal processing machinery Technical and Parameters: 1Machine ... right working area. We send below parts for free:Software in CD, Controlling Card (PCI card), Water Tank, Water Pump, Engraving ... by email, and we will reply in 24 hours, or by phone if urgently. DASH mini machine DH-3030 metal processing machinery ...