• ZK21006 Type of the products:ZK21006
    The machine is specialized in drilling deephole with the properties of high efficiency ,good accuracy and high automation. It is suitable for drilling through hole on cutting tools and cutlery, injection holes of the oil pump, through holes on textile spindle in textile industry, pin holes in mold industry and micro-holes in optical instruments and motorcycle industries by adopting motorized spindle with high speed, mechanic seal adapted to high speed and high pressure, equipped with imported solid cemented carbide drill and latest flow sense display devices

Introduction
Parameters
The machine is specialized in drilling deephole with the properties of high efficiency ,good accuracy and high automation. It is suitable for drilling through hole on cutting tools and cutlery, injection holes of the oil pump, through holes on textile spindle in textile industry, pin holes in mold industry and micro-holes in optical instruments and motorcycle industries by adopting motorized spindle with high speed, mechanic seal adapted to high speed and high pressure, equipped with imported solid cemented carbide drill and latest flow sense display devices
specifications technical data
Range of drilling dia. φ1.5mm-φ6mm
Max. drilling depth 300mm
Headstock spindle speed 370r/min
Driving power of headstock spindle 1.1kW
Spindle speed of drilling box (frequency-changed ,stepless, motorized spindle) 3000-20000r/min
Range of drilling box spindle speed(stepless) 2.5kW
Driving power of feed motor 1.57kW
Driving torque of feed motor 4.7N.m
Rated torque of feeding motor (Z axis, stepless) 5-500mm/min
Rapid travel speed of feeding carriage 5m/min
Pressure range of coolant 3-18MPa(adjustable)
Max. flow of the coolant 20L/min(adjustable )
Overall dimension(LxWxH) 4050×4050×2050(500mm)5100×4050×2050(1000mm)
machine weight(approx.) 7t(500mm)8t(1000mm)
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