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Technical specification | Parameters | ||||||
Single spindle structure | Double spindle structure | ||||||
Working capacity | Drill hole diameter(mm) | Gundrilling | 8-30 | 4-30 | |||
BTA | 25-60 | 25-80 | |||||
Working depth(mm) | 1000-3000 | ||||||
Workpiece length(mm) | 1000-3000 | ||||||
Max.workpiece OK(mm) | 250 | ||||||
Max.workpiece weight(kg) | 2000 | ||||||
Machine Character | Drill bar box | Rotating speed(r/min) | 200-2000 | Gun drill:200-5000 | |||
BTA:200-1000 | |||||||
Main motor power | 18.5 | Gun drill:7.5 | |||||
BTA:22 | |||||||
Z Axis | Infeed speed range(mm/min) | 5-500 | 5-500 | ||||
Rapid movement speed(mm/min) | 2000 | 2000 | |||||
Motor torque(Nm) | 15 | 15 | |||||
Others | Hole Max.L-D raito | 100:1 | 100:1 | ||||
Machine general power | 45 | 55 | |||||
Coolant system | Max.pressure(MPa) | 10 | 10 | ||||
Max.flow(L/min) | 200 | 300 | |||||
Filtering accuracy(Um) | 20 | 40 | |||||





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