|
Radial Drilling Machine
Salient Features:
- Arm, Column & base
rigidly built with reinforcement ribs to reduce distortion and give
long life.
- Heavy duty 60 mm drilling
is solid steel
- Pre-selection of spindle
speeds
- Electric hydraulic clamping
for drill head and arm swivel
- Special spindle bearing
arrangement for rough boring
- Quill and spindle assy
balanced by guided counter weight
- Automatic lubrication of
drill head and arm
- Automatic clamping/
de-clamping of arm for up and down movement
- Wide range of speeds and
feeds
- Automatic disengagement of
power feed at required depth of drilling
Major Specifications of
BR 615, BR 618, BR 624
Radial Drilling
Machines
|
PARAMETERS
|
BR 615
|
BR 618
|
BR 624
|
|
Capacity
|
|
|
|
|
|
Drilling in steel
|
mm
|
60
|
60
|
60
|
|
Drilling in cast iron
|
mm
|
75
|
75
|
75
|
|
Rough boring in steel
|
mm
|
140
|
140
|
140
|
|
Rough boring in cast iron
|
mm
|
170
|
170
|
170
|
|
Threading in steel
|
mm
|
M 48x3
|
M 48x3
|
M 48x3
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|
DRILL HEAD
|
|
|
|
|
|
Spindle nose taper
|
|
M T 5
|
M T 5
|
M T 5
|
|
Maximum spindle stroke
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mm
|
400
|
400
|
400
|
|
Number of spindle speeds
|
no
|
19
|
19
|
19
|
|
Range of spindle speeds
|
rpm
|
28-1800
|
28-1800
|
28-1800
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|
Number of power feeds
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no
|
8
|
8
|
8
|
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Range of power feeds
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mm/rev
|
0.13-1.4
|
0.13-1.4
|
0.13-1.4
|
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WORKING RANGE
|
|
|
|
|
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Min/max distance from
|
|
|
|
|
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Column to spindle
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mm
|
330/1350
|
330/1640
|
350/2150
|
|
Min/max drilling radius
|
mm
|
510/1530
|
510/1820
|
550/2350
|
|
Drilling head traverse
|
mm
|
1020
|
1310
|
1800
|
|
Min/max distance from base plate to spindle nose
|
mm
|
340/1440
|
340/1440
|
380/1645
|
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Vertical traverse of arm
|
mm
|
700
|
700
|
865
|
|
Column diameter
|
mm
|
360
|
360
|
400
|
|
Swing of arm
|
deg
|
360
|
360
|
360
|
|
BASE PLATE
|
|
|
|
|
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Overall size
|
mm
|
2340x980x210
|
2660x980x210
|
3210x1000x220
|
|
Working surface
|
mm
|
1570x980
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1890x980
|
2400x1000
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|
Cast T slots nos X width X pitch
|
mm
|
3x22x250
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3x22x250
|
3x22x250
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POWER
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|
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|
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Main motor-Dual Speed
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kw-rpm
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5/6-/1500/3000
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5/6-/1500/3000
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5/6-/1500/3000
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Arm elevating motor
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kw-rpm
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1.5-/750
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1.5-/750
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3-/750
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Hydraulic clamping motor
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kw-rpm
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0.4-/1500
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0.4-/1500
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0.4-/1500
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WEIGHT
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|
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Net weight of machines
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Kgs
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4000
|
4300
|
5500
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