Drill pipe repairing machine is used in grinding upsetting transitional zone (caused by frition-welding) of drill pipe inner bore or excircle surface. HY-6 machine is auto controlled by PLC, compared with manual repairing machine, it can reduce labor intensity and reduce the dust harm to operator, protect the health of worker, improve working efficiency and grinding quality. Items Unit HY-6 Spindle center height mm 1050ï½?1200 Max. working travel mm 1400 Grinding rod diameter mm Ï?15 Ï?20 Ï?25 Grinding wheel speed r/min 3000ï½?8000 Grinding wheel diameter mm Ï?38 Ï?40 Ï?45 Ï?48 Ï?55 Ï?58 Ï?65 Ï?72 Ï?78 Ï?80 Control mode PLC Main motor power KW 4 Power supply ä¸?ç?¸äº¤æµ?380V 50HZ Auxiliary gas pressure MPa 0.6 Gas consumption m3/min 0.35 Machine weight ã?? 1280 Machine dimensionï¼?LÃ?WÃ?Hï¼? mm 2900*1150*1450 Detailed please view our website: www.hdmach.com
