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counter-rotary four-spindle deep hole drilling machine? ZK2108X4C/300?Main technical parameterProcessing Ability1.No. of spindle: 4 PCS(each side has 2 spindles)2. Drilling diameter: 1.5mm---8mm3.Drilling legth:300mm(from one side)4.Outside diameter of the workpiece: ≤φ8.0mm5.Workpiece length: 110mm---320mm6.Quantity of the workpiece on the rack: 22pcsProcessing Speed 1． Max. rotary speed of the drill stem:15000r/min.2． Rotary speed of the workpiece: 0 r/min.3．Feed speed range: ≤1500mm/min.4． Fast moving speed: ≤2000mm/min.5. Moving speed of rack: 2000mm/min.Processing Precision 1． Skewness of drilling hole: ≤1.0/1000 drilling length(workpiece fixed, draw ratio≤100 )2． Dimension accuracy: IT8---IT113． Roughness of the drilling hole: Ra0.4—Ra1.6Power of Machine 1． Power of drill stem motor: 2X2.2KW(one motor for 2 spindles)2． Power of oil pump: 2X4.0KW(one oil pump for two spindles)3． Power of feed motor: 2X1.8 KW4． Power of oil temperature coolant machine:2.87KWHydraulic System 1． Max. flow 4X20 L/Min2． Max. pressure:16MPa3． Filter precision: 10um.4． Oil capacity: 960LBasic Dimension & Weight 1． Ground area(L*W*H): 4000*3000*18002． Distance between drill stem center and ground:1070mm3．Height from drill stem center to guide rail: 297mm4. Distance between spindles: 220mm5.Weight of machine: 6.5T?Typical application: step hole of ejector sleeve, cam shaft etc. shaft parts. ???? If any more question, please feel free to contact us. ???? Email: gsmsxoffice@gmail.com ???? Whatsapp: 86 18740435523???? Skype: gsm-grace .

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Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd

Address: Room 501 Building 3B,Yuhua Optoelectrical Technology Industry Park, No 36 Weiyi Road, Yanta District, Xi'an, Shaanxi, China., xian, Shaanxi, China, 710077
Tel: 86-029-84687031
GSM is shorted for Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd., one High-tech enterprise as well as Metal Material Deep Hole Drilling Technology & Application Project Laboratory of Xi鈥檃n City which is specialized in designing, manufacturing and marketing of deep hole drilling machines, gun drilling tools, auxiliary equipment and machine tool鈥檚 accessories for decades. Besides, GSM is supported by National Innovation Fund. The processor of GSM is Xi鈥檃n Machine Tool Factory, pointed by the former National Machinery Industry Ministry in manufacturing deep hole drilling machine(diameter鈮の?0mm) for 30 years and metal cutting machine for 50 years. In 2004, after the restructure of the factory鈥檚 management, Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd .(GSM) has been established with ISO9001:2008 certification. GSM鈥檚 workshop has occupied more than 3800m2 area and equipped with advanced manufacturing devices. Professional R&D Team ensures GSM being a leading company in technology鈥檚 development and deep hole drilling machine鈥檚 design of China. After-sale Engineer Team is consist of engineers with decades experiences in drilling machine鈥檚 installation, commission and training, etc .to make clients鈥?purchasing without any after-sale concern. With complete facilities, strong R&D ability and professional after-sale service, GSM continuously supplying complete deep hole drilling solution and earned high reputation among clients of domestic and overseas. http://www.gsmdrilling.com