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Manufacturers of widest range of valves & fittings for all Applications

Production Facility

Manufacturing Facility

AREA OF FACTORY :

TOTAL AREA ( Main Unit ) :

53576 Sq.Mt. COVERED AREA : 20290 Sq. Mt.

TOTAL AREA ( Ramnagar Unit ) :

576477 Sq. Ft.

COVERED AREA ( Ramnagar Unit) :

218320 Sq.Ft.

 

ELECTRICITY LOAD : Sanctioned Load – 4650 KW. We have Stand by generations of 2500 KVS for the entire Foundry & machine shops electricity department.

 

EMPLOYEE STRENGTH : We have over 1100 dedicated & motivated people who are working round the clock to produce best Quality Valves for the Industry.

 

CASTING CAPACITY:

 

  •  Ferrous Foundry is equipped with Induction furnace with twin Crucibles with a capacity to produce 200 Tons/Month finished Radiographic Quality Steel & Alloy Steel, Grey Iron, DI & D2 casting.
  • Non-Ferrous foundry has two Induction furnaces of 1000Kg. & 750 Kg. Capacity respectively. We can melt around 250 tons copper alloy castings per month. The non-ferrous casting are produced by shell moulding process. We are producing precision NAB castings in our foundry.


FORGE SHOP :It is equipped with “ROVETTA" 350 Ton capacity forging press for making brass forging &300 Ton extrusion press besides other small capacity hammers & Induction heaters/furnaces.

MACHINE SHOP : Machine shops are equipped with most modern Horizontal & Vertical machining centers for manufacturing valves upto 52". Machine shop is also equipped with SPM machines for manufacturing Butterfly valves. Our workshops are a good combination of latest & conventional machines. We also have over 300 conventional machines in the workshops to facilitate the production of quality valves.

CONTINUAL IMPORTANT PROGRAMME : All our designs / products are validated for the specified service conditions by using In-house testing facilities and at recognized test houses. The product development / Improvement is done under the supervision of highly experienced & Qualified engineers.

The Management of LEADER is committed to its Staff Development Programs by imparting regular training to ensure that our staff is fully capable of rendering best possible support to our customers. 

SPECIAL TESTING FACILITIES : In addition to Hydrostatic, Steam Pressure & Air testing we have following additional testing facilities :

  1. Vacuum Testing Facility

  2. Helium Testing Facility

  3. Cryogenic Test Rig & Testing Facility

  4. Fire Safe Test Rig & Testing Facility

  5. Endurance Testing

  6. Pull Test as per API 591

  7. PMI Testing Machine.

 

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Plant And Machinery

Foundry Our own foundries which are equipped with latest equipments and modern laboratories. Non-ferrous foundry is equipped with two Induction furnaces of twin crucible of 500 Kg. & 750 Kg capacity respectively. We can melt around 500 Tons copper alloy castings per month per shift basis. All our routine products in non-ferrous range are produced by shell moulding process. We also use Co2 and Green Sand moulds.


Ferrous foundry is equipped with twin crucible of 1 and 1.5 Ton capacity. We use machine moulding process with ARPA1300 moulding and Jolt Type mould machines. We also have a mechanized sand plant. With the ongoing modernization program, the output of the Ferrous foundry will increase to 3000 Tons per annum of Radiographic quality Steel and Alloy Steel castings.


FORGE Shop Our forge shop is equipped with "ROVETTA ISGEC" 350 Ton capacity forging press for making brass forgings. 300 Ton extrusion press for manufacturing brass round & hexagonal bars. A 1000 Kg. Friction Drop Forging Hammer to produce carbon alloy and stainless steel forgings for valves and pipe fittings upto size 50NB.


Workshop Work shops have more than 400 Machines including SPM's and CNC machines capable of carrying out all types of precise machining operations. We have installed state of the art CNC machines such as JUARISTI CNC Horizontal machining center for machining Gate, Globe & Check Valves upto 36 inch, PRAGA MITSUBISHI CNC Horizontal machining center Model MPA-H50A for machining Gate, Globe and Check valves upto 24 inch, and CNC SPM to machine Butterfly Valves. Two CNC machines of HESSAB Make Vertical turning machine & MAXMULLER Make horizontal turning machine. In addition to the above Five CNC machines were recently commissioned to augment our facility.

 

Captive Power Generators: As a process of ongoing modernization we have commissioned a 1000 KW generator which is capable to take complete load of our Induction furnaces. We also have one 500 KW generator and other small generators which are capable to take complete load requirement of company.

 

Our Products

  • Gate Valves & Parallel Slide Gate Valves
  • Globe Valves
  • Non-Return Valves
  • Wafer Type Check Valves
  • Dual Plate Check Valves
  • Ball Valve
  • Glandless Piston Valves
  • Butterfly Valves
  • Air Release Valves
  • Plug Valves
  • Globe Steam Stop Valves
  • Pressure Reducing Valves