The Radial Drilling Machine Model Z30100X25, Z30100X31 is a new series of diversified functions product which has been designed and accomplished according to the International Standardization Organization(ISO) in the reccent years. In this machine, hydraulic reselections speed and chang mechhanisms are adopted, the headstork, radial arm and columns are clamped by the hydraulic clamping mechanisms, and the spindle in turn foward and reverse, stop(braking), spindle in neutral position as well as spindle in neutral postion are all controlled by a single-lever, the machine has the maintenance, hihg accuracy, ampler rigidity and long service life. It is suitable for arilling, counter boring, spot facing, reaming, tapping and boring. It is widely used in every department of menchanical mechining.
Model
Z30100 × 25
Z30100 × 31
Maximum drilling diameter
mm
100
Distance from the centre line of spindle to column
max
mm
2560
3150
min
mm
560
Horizontal traverse of spindle head on arm
mm
2000
2590
Distance from spindle nose to working surface of base plate
max
mm
2500
min
mm
700
Vertical travel of arm on column
mm
1300
Elevating speed of arm
m/min
1.02
Swivel angle of arm
degree
360 °
Taper in spindle
morse
6
Range of spindle speeds
r/min
8 -1000
Number of spindle speeds
steps
22
Range of spindle feeds
mm/r
0.06 -3.2
Number of spindle feeds
steps
16
Spindle travel
mm
500
Feed depth per revolution of graduated dial
mm
170
Maximum permissible torque of spindle
N. m
2500
Maximum permissible feed pressure of spindle
N
50000
Power of the main drive motor
Kw
15
Power of arm elevating motor
Kw
3
Power of hydraulic clamping motor for spindle box, column, arm