Equipment Rental Division Line Boring Machine Our precision in

ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division
Line Boring Machine
Our precision in-situ boring machine provides line boring from 35mm to 300mm
diameter. These machines are driven by electric or hydraulic and they versatile for
various on-site applications.
Service Applications of Line Boring Machines
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Raised Face, Lens, Ring, Gray Loc, Ring Joint Flanges
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Exchanger components (Shell flanges, channel heads, channel
covers, pot or tub heads)
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Tube sheets (channel and shell sides)
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Remove nubbins from flanges
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Reactor heads
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Man-ways (round or elliptical)
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Crane pedastals
EV-2000 and EV-2000S Line Boring System Key
Features
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Electric drive (110/220V 50/60Hz)
Portable, rugged and reliable
Flow thru bar design allows for setups between bores
On-site or in-shop operation
Variable speed range (15 RPM to 170 RPM)
Confined setup (approx. 10” clearance between bores)
Variable or mechanical fixed feed at 0.011mm per rev
Adjustable mounting system for operator ease
Boring bars are chrome plated for extra hardness and
straightened for improved machining
¾” retaining bolt,
with only a net
welded to the
workpiece, resulting
in less setup time
The reversible feed screw
provides versatility for
machine setups while still
ensuring accurate
alignment of the feed
screw and the boring bar
during the complete feed
stroke.
The drive assembly is
equipped with both
manual and automatic
feed controls.
25.5”
647.7mm
Tel: +65 6747 1527
www.alstern-technologies.com
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
All the mounting
plates have four
adjusting screws
for fine alignment
that can be
adjusted after
attaching the
complete boring
machine assembly
to the workpiece
34
ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division – Line Boring Machine
EV-2000 and EV-2000S Line Boring System
S/No
01
Model
Boring Range
Bar Size
EV-2000-S
(Electric)
38mm – 150mm
(1.5” – 6.0”)
32.0mm
(1.25”)
and
44.4mm
(1.75”)
Equipment Content
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02
EV-2000
(Electric)
50mm – 150mm
(1.8” – 6.0”)
32.0mm
(1.25”)
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Tel: +65 6747 1527
www.alstern-technologies.com
1 – Electric motor (110/220V 50/60Hz) with variable
speed (15 RPM to 170RPM)
1 – Drive assembly c/w electric or mechanical feed
1 – Drive assembly adapter set (to reduce the drive
assembly for 32mm bars)
1 – Chrome boring bar 45mm dia. x 1.8m (1-3/4” dia. x
6ft) with ½” broached tool ports
1 – Chrome boring bar 32mm dia. x 1.8m (1-1/4” dia. x
6ft) with 3/8” broached tool ports
2 – Boring bar supports, offsets, adjustable with
spherical bushing
1 – Bar support adapter set ( to reduce the bar support
for 32mm boring bars)
1 – Machine mount, 90 degree, adjustable
3 – Clamps for securing support and mount
1 – Set of centering cones, ranged 50mm – 150mm (2”
to 6”)
1 – Set of centering cones, range 32mm – 75mm (11/4” to 3”)
1 – Instructional videotape
1 – Aluminium heavy duty check plate storage box
1 – Electric motor (110/220V 50/60Hz) with variable
speed (15 RPM to 170RPM)
1 – Drive assembly c/w electric or mechanical feed
1 – Chrome boring bar 45mm x 1.8m (1-3/4” dia. x 6ft)
with ½” broached tool ports
2 – Boring bar supports, offsets, adjustable with
spherical bushing
1 – Machine mount, 90 degree, adjustable
3 – Clamps for securing support and mount
1 – Set of centering cones, ranged 50mm – 150mm (2”
to 6”)
1 – Instructional videotape
1 – Aluminium heavy duty check plate storage box
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
35
ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division – Line Boring Machine
TM-8X and TM-8XS Line Boring
System Key Features
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One person operation
Lightweight components
Requires only 25.5” (648mm) of
clearance to setup
Adjustable bar supports and
machine mount
Variable or two speed electric/
hydraulic power packs
Remote pendant control
Complete instruction/ parts manual
Instructional videotape
¾” retaining bolt,
with only a net
welded to the
workpiece, resulting
in less setup time
The reversible feed screw
provides versatility for
machine setups while still
ensuring accurate
alignment of the feed
screw and the boring bar
during the complete feed
stroke.
The drive assembly is
equipped with both
manual and automatic
feed controls.
25.5”
647.7mm
Tel: +65 6747 1527
www.alstern-technologies.com
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
All the mounting
plates have four
adjusting screws
for fine alignment
that can be
adjusted after
attaching the
complete boring
machine
assembly to the
workpiece
36
ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division – Line Boring Machine
TM-8X and TM-8XS Line Boring System
S/No
01
Model
Boring Range
Bar Size
TM-8XS
(Hydraulic)
33mm – 200mm
(1.3” – 8.0”)
32.0mm
(1.25”)
and
44.4mm
(1.75”)
Equipment Content
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02
TM-8X
(Hydraulic)
50mm – 200mm
(1.8” – 8.0”)
44.4mm
(1.25”)
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1 – Boring bar 32mm dia. x 1.8m (1-1/4” dia. x 6 ft)
1 – Boring bar 32mm dia. x 2.4m (1-1/4” dia. x 8 ft)
1 – Boring bar 45mm dia. x 1.8m (1-3/4” dia. x 8 ft)
1 – Boring bar 45mm dia. x 2.4m (1-3/4” dia. x 8 ft)
1 – Split mount boring head
2 – Boring bar supports (offset, adjustable, c/w
hardened spherical bushing)
1 – Machine mount (90 degree, adjustable, with splitlock clamp)
3 – Clamps for securing bar supports and machine
mount
2 – Centering cones, range 2” – 6”
2 – Centering cones, range 1.25” – 3”
4 – Centering cone collars
1 – Drive assembly adapter set
1 – Feed attachment sleeve
1 – Guide bushing
1 – Internal drive bushing
2 – Inserts for bar supports
1 – Setup instructional videotape/ CD
1 – Aluminium storage box
1 – Hydraulic power pack
1 – Boring bar 45mm dia. x 1.8m (1-3/4” dia. x 8 ft)
1 – Boring bar 45mm dia. x 2.4m (1-3/4” dia. x 8 ft)
1 – Split mount boring head to 8” (203mm) dia.
2 – Boring bar supports (offset, adjustable, c/w
hardened spherical bushing)
1 – Machine mount (90 degree, adjustable, with splitlock clamp)
3 – Clamps for securing bar supports and machine
mount
2 – Centering cones, range 2” – 6”
2 – Centering cone collars
1 – Setup instructional videotape/ CD
1 – Aluminium storage box
1 – Hydraulic power pack
TM-8X
Tel: +65 6747 1527
www.alstern-technologies.com
TM-8XS
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
37
ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division – Line Boring Machine
Little Rippler Line Boring System
Key Features
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Simple design and components
Rigidity to produce precision
Efficient with modular system
Self-aligning and adjustable
mounting system
One gear system for large diameter
torque loads
Drive Unit
 Self aligning clamp mount with one bolt,
adjustable sealed tapered roller bearings
 Parallel gear drive
 220mm (L) x 200mm (W) x 150mm (H)
 12kg
Detachable Drive
 Interchangeable hydraulic motors for
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optimum speed & torque
Quick attach swing mount
Quick release hydraulic fittings
Heat treated drive gear
Aluminium gear guard
10kg
Feed Module
Drive Unit with Motor
 Swing attach motor installs in seconds
 Boring bar free spins with motor
 Bar driven – locates anywhere on bar
 Variable feed of 0.007mm to 0.3mm per
 Lo-profile drive unit takes less space
 In or Out feed
 Reversible to straddle drive unit
placed in neutral
for radial clearance (clearance of
75mm from bar centre)
 Drive unit fits between bores in
400mm (include mount)
 220mm (L) x 260mm (W) x 185mm
(H) (w/o feed unit)
 22kg
Tel: +65 6747 1527
www.alstern-technologies.com
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
revolution
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orientation
350mm standard travel
Stock standard metric feed screw
400mm (L) x 100mm (W) x 185mm (H)
7kg
38
ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division – Line Boring Machine
Bar Support Bearing
Boring Heads
 Adjustable X-Y axis
 Available offset (as shown in picture)
 Available straddle type (for bores over
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300mm)
 Nickel-plated fabricated bracket
 Can be tacked or bolted
Split clamp installs anywhere on bar
Black oxidized finish
Available 3 sizes up to 400mm dia.
½” tool slot on C/L
Cutting tool exposed for facing
Usable RH or LH
Electric Drive Motor
 1800W
 2 speed gear box
 Variable speed 30RPM to 400RPM input
1.5KW Hydraulic Power Unit
 Single phase
 28 litre reservoir
 Flow of 11 litres per min @ 104 bar
pressure
 Variable flow on tank
 Pendant remote control
Facing Head
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Collapsible for minimal swing clearance
Variable feed rate
Feeds in or out
Split mount clamps anywhere on bar
Interchangeable facing bars up to
500mm dia.
3.7KW Hydraulic Power Unit
 Three phase
 50 litre reservoir
 Flow of 22 litres per min @ 104 bar
pressure
 Self compensating piston pump
 Pendant remote control
Boring Bars
 Made of 4140 alloy steel
 Chrome plated specified for hydraulic
cylinder rod
 1/” square tool holes 12mm from both
ends
 Spaced 150mm apart
Standard bars
4ft/ 1220mm
6ft/ 1828mm
1.25” (32mm)
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1.75” (45mm)
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2.0” (51mm)
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2.25” (57mm)
Tel: +65 6747 1527
www.alstern-technologies.com
8ft/ 2438mm
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
10ft/ 3048mm
12ft/ 3658mm
Custom
39
ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division – Line Boring Machine
Little Ripper Line Boring System
S/No
Model
Boring Range
Bar Size
01
Little Ripper
Model Small
Bar Kit
(Electric)
33mm – 100mm
(1.3” – 4.0”)
33.0mm
(1.3”)
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1
1
1
1
1
2
1
1
2
2
2
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bar drive with self align clamp
Electric or hydraulic drive motor
Feed unit with 300mm feed screw
Boring bar 45mm dia. x 1.8m (1-3/4” dia. x 6 ft)
Offset drive mount with self align seat & bearing
Bar support bearings
Boring heads up to 200mm
Variable speed electric power supply
Alignment chucks
½” tool steel tooling
½” shank brazed carbide
Equipment Content
01
Little Ripper
Model 175
(Electric)
50mm – 200mm
(2.0” – 8.0”)
44.4mm
(1.75”)
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1
1
1
1
1
2
1
1
2
2
2
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bar drive with self align clamp
Electric or hydraulic drive motor
Feed unit with 300mm feed screw
Boring bar 45mm dia. x 1.8m (1-3/4” dia. x 6 ft)
Offset drive mount with self align seat & bearing
Bar support bearings
Boring heads up to 200mm
Variable speed electric power supply
Alignment chucks
½” tool steel tooling
½” shank brazed carbide
02
Little Ripper
Model 200
(Electric or
Hydraulic)
57mm – 356mm
(2.25” – 14.0”)
50.0mm
(2.0”)
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1 – bar drive with self align clamp
1 – Electric or hydraulic drive motor
1 – Feed unit with 300mm feed screw
1 – Boring bar 45mm dia. x 1.8m (1-3/4” dia. x 6 ft)
1 – Offset drive mount with self align seat & bearing
2 – Bar support bearings
1 – Boring heads up to 200mm
1 – Variable speed electric, 1.5KW single phase
hydraulic or 3.7KW three phase hydraulic power supply
2 – Alignment chucks
2 – ½” tool steel tooling
2 – ½” shank brazed carbide
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02
Little Ripper
Model 225
(Hydraulic)
63mm – 356mm
(2.5” – 14.0”)
63.0mm
(2.25”)
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Tel: +65 6747 1527
www.alstern-technologies.com
1 – bar drive with self align clamp
1 – Electric or hydraulic drive motor
1 – Feed unit with 300mm feed screw
1 – Boring bar 45mm dia. x 1.8m (1-3/4” dia. x 6 ft)
1 – Offset drive mount with self align seat & bearing
2 – Bar support bearings
1 – Boring heads up to 200mm
1 – 1.5KW single phase hydraulic or 3.7KW three phase
hydraulic power supply
2 – Alignment chucks
2 – ½” tool steel tooling
2 – ½” shank brazed carbide
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
40
ALSTERN TECHNOLOGIES GROUP
Your TRUSTED Pipeline Solutions Provider
Equipment Rental Division – Line Boring Machine
496 Line Boring System Key Features
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Hollow spindle drive unit can be located anywhere on bar
Quick change 2 speed hydraulic driven motors
Self aligning drive attachment
X/Y radial adjustment
Fixed axial bar with travelling tool head
Variable speed feed with rapid travel
Bi-directional detachable tool holder
Boring bar with 4” dia. x 8ft or 12 ft length
Hydraulic power driven
Rotational Drive
 Hollow spindle drive unit can be
o located anywhere on bar
o Quick change 2 speed reduction
o Quick change hydraulic drive motors
 Self-aligning drive attachment
o Separate item can be located without drive
o Self aligning
o X/ Y radial adjustment
o Serves as integral bearing support
o Can be tacked or bolted
Feed System
Boring Bar
 Fixed bar (axial) with travelling tool head
 Variable speed feed (electric) with rapid
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4” dia. x 8ft length (standard)
4” dia. x 14ft length (Optional)
Bidirectional tool holders to 1000mm dia.
3-offset self aligning bar support bearings
X/ Y adjustable
3 point straddle-mount
Long and short support legs
travel
 Detachable tool holder
Hydraulic Power Unit
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20 HP (13KW) / 415V @ 32Amp
2500 PSI (172 Bar) / 20gpm (75 LPM)
1200 x 1200 x 900
500kg
S/No
Boring Range
Bar Size
01
496 with 8ft
boring bar
(Hydraulic)
Model
150mm –
1000mm
(6” – 40”)
100mm
(4”)
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1
1
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3
1
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Boring bar 100mm dia. x 2.4m (4” dia. x 8 ft)
Hollow spindle drive unit
Quick change, 2 speed hydraulic driven motors
Self aligning drive attachment
Offset self align bar support bearings
hydraulic drive motor
02
496 with 14ft
boring bar
(Hydraulic)
150mm –
1000mm
(6” – 40”)
100mm
(4”)
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1
1
1
1
3
1
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Boring bar 100mm dia. x 4.3m (4” dia. x 14 ft)
Hollow spindle drive unit
Quick change, 2 speed hydraulic driven motors
Self aligning drive attachment
Offset self align bar support bearings
hydraulic drive motor
Tel: +65 6747 1527
www.alstern-technologies.com
Equipment Content
Fax: +65 6747 6547
Email: alstern@pacific.net.sg
41