Suzhou Baoma Numerical Control Equipment Co., Ltd.  

Product Name: Small Hole EDM Machine dB703A Model NO.: DB703A Condition: New Certification: CE, ISO 9001 Precision: Normal Precision Automatic Grade: Semiautomatic Hole Diameter: 0.35-3.0mm Number of Shaft: Z Axis CNC Controlling Mode: CNC Layout: Vertical Structure: Vertical Drilling Machine Trademark: BAOMA Transport Package: Plywood Specification: CE; ISO9001: 2000; ISO14001: 2004 Origin: China 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.DB703AUniversal ParameterWork table Size310x486 mmDrilling Depth0 - 300 mmWork Table Travel300 x 400 mmZ axis Travel300+(320) mmLoad of Table300 KgMax. Drilling Speed60 mm2/minElectrode Diameter0.3-3.0 mmMax. Working Current30 AWater Tank Capacity30LMax. Power comsumption3.5 KVAMachine Weight700 KgVoltage220-415V / 50HZMachine Dimensions1236 x1025 x 1934 mmWorking SolutionWater/SaponificationPacking Dimensions1430 x 1340 x 2000 mmFunction of setting depthYesControl TypeZNC: Z axis NC ControlZ axis Travel ControlElectric Motor