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The machine is used for forming conical shape bodies out of cylindrical
form welded bodies. . This machine essentially consists of an expanding
mandrel which when expanded hydraulically gives the desired conical
shape to body.
The round welded body is fed into the mandrel while mandrel is
in closed position and on expanding the body takes final desired
shape determined by the die. After stretching the mandrel comes
back to close from thereby releasing the conical body.
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Specidication
The machine is self contained with a hydraulic power pack, hydraulic
and electrical control elements, oil tank etc. with streaching tool.
Pressure gauge and flow control valve facilitate setting of correct
hydraulic pressure and speed of expansion.
The machine is of compact design and will occupy minimum of space.
The operator can sit and operate the machine with both hands free
for loading and unloading.
HYDRAULIC POWER PACK AND CONTROL :
The hydraulic power pack is built into the frame of machine and
is powered by a 3 phase, 50 Hz., A.C. motor. The pump is capable
of developing upto 140 kg/cm2 pressure (2000 PSI). The circuit is
designed to deliver oil directly into the tank when idle thereby
reducing the heat build up. The pressure regulator can provide line
pressure of 20 to 140 kg/cm2. Built in air breather filler and intake
filter ensure trouble free functioning of the system.
FORMING DIE :
Forming die of a particular size according to customers' specification
can be made which can be mounted on a bracket built on the hydraulic
power pack. Machine is provided with a facility to adjust the total
stroke of cylinder and there by some variation can be obtained in
the conical body diameter.
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FOR CANS UPTO 5 Ltrs.
| Model |
23-05 |
| Motor |
5kw,
7.5 hp, 400/450 V, 30,
50 Hz, 1440 RPM, TEFC Induction Motor |
| Pump pressure
(kg/cm.sq) |
20-140
ksc (50-2000 p.s.i.) |
| Control circuit voltage |
230 V,
10, 20 VA capacity |
| Main switch
fuse unit |
15
A, 3 pole + Neutral |
| Fuses |
HRC fuse
15 A |
| Cable |
4
mm.sq. copper, 4 core |
| Oil tank capacity |
150 ltrs. |
| Hydraulic
oil specification |
Terreso
52
Tellus 27 or 33 |
| Approx. oil qty. |
100 ltrs. |
| Overall size |
L
1050 W 625 H 1150 (mm) |
| Approximate weight |
350 kgs.
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FOR CANS ABOVE 5 Ltrs.
| Model |
23-05 |
| Motor |
15 hp,
400/450 V, 30,
50 Hz, 1440 RPM, TEFC Induction Motor |
| Pump pressure
(kg/cm.sq) |
20-140
ksc (50-2000 p.s.i.) |
| Control circuit voltage |
230 V,
10, 60 VA capacity |
| Main switch
fuse unit |
30
A, 3 pole + Neutral |
| Fuses |
HRC fuse
30 A |
| Cable |
100
mm.sq. copper, 4 core |
| Oil tank capacity |
300 ltrs. |
| Hydraulic
oil specification |
Terreso
52
Tellus 27 or 33 |
| Approx. oil qty. |
220 ltrs. |
| Overall size |
L
1200 W 900 H 1200 (mm) |
| Approximate weight |
600 kgs.
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