Suzhou Baoma Numerical Control Equipment Co., Ltd.  

Product Name: CNC Small Hole EDM Machine (BMD703-400) Model NO.: (BMD703-400) Certification: CE Precision: Normal Precision Automatic Grade: Manual Hole Diameter: 0.2-3.0 mm Number of Shaft: 1 Controlling Mode: Artificial Layout: Vertical Structure: Vertical Drilling Machine Color: Grey Casting: Ht250 Brand: Baoma Warranty: 12 Months Voltage: Adjustable Trademark: BAOMA Transport Package: 1unit/Plywood Case Specification: CE; ISO9001: 2000; ISO14001: 2004 Origin: China HS Code: 84563010 Product Description Main FunctionA. There is a window on the machine bed for pump pressure, which is easy and convenient to look and adapt water pressure.B. Servo control system is adopted and improved, which make drilling re-track speed 2 times quicker than dB703C. There is slider water tank, which saves space and is more environmental.D. There is oil-tank for lubrication, which is more convenient to operate and fluid to lubricate.E. Able to drill various conductive metals, such as stainless steel, chilly steel, solid carbide, copper, aluminum etc.F. Able to drill holes range from diameter 0.2- 3mm with max depth-diameter ration 300: 1.G. It is more stable while drilling hole of 0.2mmH. Drilling speed 30-60mm/minI. Able to drill directly into bevel or curve surface.J. Three axis digital displayK. Drilling depth positioning function for Z axisL. Control system can drill group hole and positioning automatically.ItemBMD703-400Worktable size(L×W)mm486×310Table travel(X×Y)mm400×300Z axis travel mm300+(320)Max. drilling depth mm0-300Max. drilling speed mm2/min60Max re-track speed of spindle mm/min320Max. working current A30Electrode diameter0.2-3.0Load of table kg300Working solutionWater/SaponificationWorking reservoir capacity L30Power supply380V AC/50 Hz or 415V AC/50 HzMax. Power consumption KVA3.5Machine dimension mm1236×1025mm×1934Package dimension mm1400×1450×2050Machine weight kg700Controller typeAutomatic Z axisDigital DisplayX,Y,Z axisFunction of setting depthyesFunction of group drillingyes