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DRUM
& BARREL MAKING MACHINES
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Shearing
Machine
This machine is required for cutting sized body blank
& top bottom blanks from a sheet or a coil. The
structure is steel fabricated that gives it an extra
strength and rigidity. For smooth & trouble free
operation, an appropriate lubricating system is provided
everywhere. The shearing blades are made out of best
quality material, hardened and ground to its best standard,
both the blades are reversible type so that all the
four edges can be utilized, giving the blades an extra
lift. All the moving parts (Bushing) are made up of
phosphorus bronze. The maximum speed is given to achieve
more production.
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Double
Edge Grinding Machine
Edge grinding is a very special operation in manufacturing
of Drums & Barrels, because some amount of material
is to be removed from the edges of the body, which
give advantages to
A) Welding operations (removes dirt, oiliness, etc.),
extra strength to the weld and a leak proof
joint.
B) Flanging operation.
C) End seaming operation (lesser thickness of side
seam overlap). Maximum parts of the machine are steel
fabricated. It can absorb all the jerks & vibration
caused due to the grinding wheel. Proper dressing
arrangement is for smooth grinding. The entire machine
is divided in 3 parts as A) Centre table on fixed
guide rails by means of pneumatically operated long
cylinder. B) Right hand side grinding unit C) Left
hand side grinding unit. All the tree are properly
assembled; micro setting arrangement is given for
maintaining highly precise gap between the grinding
wheels.
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Round
Rolling Machine
This machine is required for making Body balk in round
roll forms, before spot-weld & side seam weld. The
performance of welding & shape of the drum &
barrel is totally dependent on this operation. The machine
shown here gives perfect round trouble free operation,
It can be operated easily & can be adjusted rapidly
for drum bodies of various diameters. The rolls are
of best quality sheet and run on gun metal bearings,
machine is designed to be rolled on wide range of diameters
of bodies, different gauges, and hardness of material.
Appropirate proper lubrication is provided.
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Spot
Welding
The Rocker arm spot welding machine is an important
machine in manufacturing Drums & Barrels. It is
better to give some spots to the body sides before side
seam welding operation. The machine can also be used
for spot welding the handles etc., this machine is specially
designed with a longer arm, better rated transformer
& electronic timer, also given are various tapping
to transformer for welding current selection enabling
universal use.
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Side
Seam Welding Machine
The illustrated model is for side seam welding to full
length of the hollow drum & barrel body. The machine
body is steel fabricated with extra ribbings & heavy
structural design with heavy duty transformer used as
the main power source for continuous welding operations.
The machine is equipped with upper & lower weld
wheel made out of good quality Beryllium copper; Its
bearings shaft, housing etc. are all made of Brass &
Copper. D.C Variable drives with electrnic speed control,
water cooling system with necesary valves. Multi tapping
system, welding transformer for load selection, best
available pneumatic equipment like power cylinder piping
& D.C valves etc. The logic control with timer &
heat control standard card for getting best possible
welding quality. Microprocesor is also available on
request with which a bypass connector switch is provided.
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Bead
Expander (Hydraulic Type)
This
machine gives beading to the drum or the barrel. The
bead gives an extra strength to the body cell. It also
contains sets of segment made out of finest quality
heat treated steel along with hydraulic power pack of
all standard parts, high quality flexible tubing, and
logic & control panel. Hydraulic cylinder etc. of this
machine is very fast & the rejection rate is absolutely
nil compared to rotary type beading machine. a seperate
power pack is provided. In case of lower production
rate, single tooling bead expander can be used. Double
beading machine gives both at one stroke. Nominal, unskilled
operator can also operate this machine.
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Corrugation
Machine (Rotary Type)
This machine is required for giving corrugation to the
drum or the barrel. The illustrated model is a single
stage corrugating machine where in one operation, we
get a half body after turning in next operation we get
another half body, this extremely silent, heavy duty
& stable machine uses a specially designed gear box.
Its strong drive is the main feature of this machine
& the tooling is made up of best quality steel. Pneumatic
cylinder is also given a haevy duty, so that the machine
will minimize the jerks while overlapping of body drums
& barrels. For various diameters a sepearte tool is
not required.
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Flanging
Machine (Rotary Type)
This machine is required for giving flange to the drums
or barrel, by changing the rollers, the same machine
can be used for single beading too. The illustrated
model has flaging toll where in one stroke, we get one
side flanging & by turning the body we get another side
flanging. Body is fabricated with heavy duty gear &
very stable structural design gives trouble free operation.
Main features of this machine are strong drive, heavy-duty
pneumatic cylinder, hardened & ground tooling; this
all together gives jerk free operation which is very
essential for best quality of flanges, ultimatly better
leak proof end seam. For different diameters, separate
tools are not required.
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Double
Ended Flanging Machine (Hydraulic)
This machine is required for giving flange to the drum
or the barrel. For getting good end seam, proper even
flange is essential. This machine contains two flanging
tools made out of good quality steel, which are head
treated and ground it also has a separate hydraulic
power pack of all standard parts, high quality flexible
tubing, logic, and control panel, high quality hydaulic
cylinder etc. The main advantage in this machine is
that rejection rate is almost nil and gives both the
flange simoultaneously, It also gives very fast trouble
free production, and unskilled operator also can opearte
this machine. Operation is very safe because drum does
not rotate. We get even flange and very precise diameter
of drum and barrel body, no bucking, no unevenness of
flange and very precise diameter of drum and barrel
body, no unevenness of flange no wrinkle to flange (usually
all this defects are experieneced in rotary flanging
machine).
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Semi
Automatic End Seaming Machine
This
machine is required for seaming of top bottom with body.
We can also get triple seaming from this, where two
seaming rollers (made out of good quality steel duly
hardened & ground) come one after another resulting
in strongest leak proof seaming. On special order, ejection
of solution can be incorporated. with the help of following
equipment: Foot operated switch, location clogs, smooth
steady rotating table pneumatic cylinder, limit switch
, logic control, power pack. Table stroke hydraulic
cylinder, electro magentic clutch brake unit strong
enough, chuck drive, and proper grooved seaming roller
assembly.
Main Features of this machine:-
1) Best ever drive, containing electromagnetic clutch
crack, heavy duty crown and double bearing on vertical
shaft, bush as well as roller bearing on both sides.
Also given is the thrust bearing for rigidity and stability.
2) Hardened chunk, very hard ground seaming.
3) Solid state electronic logic control.
4) Adjustable stroke hydraulic cylinder for both operations
of quick and micr fine seating. 5) By pass system for
semi auto mode and manual open while seating.
6) Separate individual fuctioning of each and every
part.
7) Free from mechanisms make the machine absolutely
maintenance free.
8) Quick changing of change parts shift.
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Circle
Cutting Machine
This machine is strong enough and well capable of shearing
to specified thickness & material with ease as it is
made out of special graded material. It is heavy duty
& has a stable structural design we get precise circle
without having any cut or rough edges.
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Power
Press and Dies
This press whether pillar type or fix type all are designed
to suit for their particular functions & these presses
can be utilized for cutting , blanking, piecing & embossing
on sheet, We offer, embossing die as well as compound
(cutting embossing type dies). These presses are compatible
with both type of dies while designing of these presses,
the things that have been taken care of are heavy structure
cross section, rigidity, stability & excess continues
production.
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