Dd703.40 High Speed Spark Drilling EDM, Micro Hole Drilling Machine

  Technique parameters   Technique parametersunitDD703.40Worktable sizemm460*690Worktable travelmm400*500Z-axis travel by motor drive mm300Z-axis travel by hand control mm200Main spindle speedrpm60Diameter of electrodemmφ0.3-φ3Distance from guider to worktablemm80~280water tankL25Filtering model Shallow-gap filterWorking medium waterMAX.working pressureMpa7Power supply 380V,3Ph,50HzMax.woking currentA30Power consumptionKw3Max. workpiece weight kg500Machine weightkg1700Machine demensionsmm1800*1380*1800  Our Factory  Founded in 1958 and developed more than half a century, Jiangsu Dongqing CNC Machine Tool CO. Ltd., has now became a forge ahead modern enterprise for production of CNC machine. The R&D, production and marketing are the main component of the company. As shown on the website, the main product of the company covers five series, CNC milling machine & vertical machining center, CNC engraving machine, CNC wire cut EDM, Die sinking EDM and Micro hole drilling EDM.  The company has always engaged in improving the quality, function and performance of CNC machine in the past several years. It has successfully passed identification of ISO, CE, SGS, TUV & Bureau. "Innovation, development and win-win situation" makes TOPSCNC enjoy high reputation in this line. TOPSCNC people wish to share success with you in the future! Service 1) Quality : We take care of the product quality in order to provide good service to our customers. 2)Warranty: One year after shipment,consumables are not included. 3)The quotation do not include installation and education training fee. 4) Payment Method: T/T or L/C 5) Delivery time : 18--25 days  6) Packing : Standard export wooden cases  7)Port: Shanghai  Contact us Company:Jiangsu Dongqing CNC Machine Tool Co.Ltd Address:East Suburb Development Zone,Taizhou city,Jiangsu Province,China     Web:topscnc.en.made-in-china.com /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1