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DRUM & BARREL MAKING MACHINES

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.

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.

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.

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.

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.

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.

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.

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.

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).

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.

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.

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.