Leader Valves Ltd

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List of Machinery


Ferrous & Non Ferrous Foundry

Green Sand Moulding Section
  • BMM Model ATI Pneumatic Moulding Machine - 1 nos
  • Pneumatic Jolt Squeeze Straight Draw Moulding
  • Machine Model WHPL-1 Westerwork made - 2 Nos.
  • Pneumatic core Blowing Machine for different Capacities. - 2 Nos.
  • Sand mixers with different capacities. - 3 Nos.
  • Wester Work made sand mix muller Capacity 150 Kgs. - 1 No.

Shell Moulding Section
  • ARPA - 1300 Moulding Machine & Mechanised Sand Plant. - 1 No.
  • Jolt Type mould making machines - 1 No.
  • Susha Make Automatic Moulding Machine Model 1824A.- 4 Nos.
  • Susha Make Automatic core Shooter Machine Model 1215A - 9 Nos.
  • Manual Operated Shell Moulding Machine - 4 Nos.
  • Pneumatic Susha Make Shell Fuser. - 7 Nos.
  • Mixer for Mould Wash Capacity 50 Kg. - 1 Nos.

Melting Section
  • Medium Frequency Induction Furnace- Capacity
  • Twin Crucible (1.5 Tons & 1.0Tons (Pillai Induction Make) - 1 No.
  • Medium Frequency Induction Furnace- Capacity
  • 750 Kg. and 500 Kg. for melting Copper Base
  • Alloys manufactured by Pillar Induction India
  • Limited, Madras - 350 Kw Power Inverterer. - 1 No.
  • SKcLNAR type oil fired, tilting type
  • Reverbarotory Furnace - Capacity 1 Ton. - 1 No.
  • MORGAN Make BT-380 Oil Fired Crucible
  • Furnace Capacity 500 Kg. - 2 Nos.
  • Pit Furnace Oil Fired Capacity 60 Kg. -1 No.

Fettling Section
  • Shot Blasting Machine- Capacity 180 Kg.
  • tumblast type 20" x 27 " - 1 No.
  • Shot Blasting Machine Indabrator make tumblast type
    size 27" x 36" - 1 No
  • Super Blaster Model 12090 manufactured by Metallizing Equipment & Co. Jodhpur, for cleaning of patterns and pattern plates with Glass Shots - 1 No
  • Sand Blasting Machine - 1 No
  • Motorised Grinder to remove Gates and Risers - 9 Set
  • Abrasive Cut-Off Machine to cut Runners and risers. - 4 Nos.
  • Abrasive Belt Grinders to remove Parting fins. - 3x2= 6

Miscellaneous Equipments
  • Motor Driven Magnetic Separators - 1+2 Nos.
  • Single Stage, Air compressor Horizontal Model - Capacity 200 CFM "Consolidated Pneumatics" - 2 Each
  • "Toshniwal" Immersion type "Pyrometer" to check temperature of Molten Metal before pouring - 1 Each
  • Single Stage Air Compressor, Horizontal Model- Capacities 200 CFM each. "Ingersol" Make - 1 No.
  • Hydraulic Accoumulator. Max. Hydrostatic Pressure (350 lbs) for Hydro Testing of Castings - 1 No.
  • Testing Pumps - 1 Nos.
  • "Toshniwal" make Optical Pyrometer - 1 No.
  • Welding Sets - 2 Nos.
  • Overhead Cranes 2 Tons Capacity. - 1 No. Each
  • D.G. Set - 3 No. Each

Machine Shop
  • "Praga-Mitsubishi" CNC Horizontal Machining Centre
  • Mode MPA-H50A with FANUC Control System - 1 No.
  • Horizontal Boring Machine (TOS Czech make)Type H36A - 1 No.
  • Column Type Drilling Machines of various
  • capacities (1/2"to2") - - 14 Nos.Hexagonal side Milling Stands Double Ended with Dividing
  • Attachments - 8 Nos.
  • Vertical Tapping Machine (Polish) - 1 No.
  • SAGAR Planner Double Column type 8' Stroke Table Size 12'x3'1 No.
  • Universal Milling Machine with Vertical attachment -1 No.
  • Milling Machine with Dividing Head & Vertical attachment - 1 No.
  • TOS Vertical Milling Machine
  • Table Type boring & Milling machine- 1 No.
  • Machining Center Mandelli - 1 No.
  • Hurson Machining Center- 3 Nos
  • Slotting Machine 18" Stroke (Automatic)- 1 No.
  • Slotting Machine 8"/10" Stroke - 5 Nos
  • Slotting Machine 12" Stroke- 2 Nos
  • Seven Spindle Tool Rotating, Automatic Chucking Machine
  • Type 1-2-3(Imported)- 2 Nos.
  • Mysore Kirloskar Enterprise Lathe 1000 Length - 9 Nos.
  • Radial drilling machine 40 mm drilling capacity - 3 Nos.
  • Hariss make Hydraulic Auto Coping Machine capacity 1000 mm length - 1 No.
  • Thread whirling machine for Rapid thread Cutting on Spindle - 1 No.
  • Electric Operated Trolley Type Crane 2 Ton Cap.- 1 No.
  • Electric Hoists One Ton Cap.- 9 Nos.
  • Bench Grinders of different sizes for Grinding H.C.S & H.S.S. Tools. - 14 Nos.
  • Power Hacksaw. - 2 Nos.
  • Lathe Machines (LHP) - 10 Nos.
  • Bench Grinders (LHP)- 3 Nos.
  • Hudrualic Oil Pump (LHP) - 1 Nos.
  • Belt Grinder (LHP) - 2 Nos.
  • Tapping Machine (LHP) - 1 No.
  • Drop Forging Hammer 1MT (LHP)- 2 Nos.
  • Forging Furnace (LHP)- 2 Nos.
  • Power Press 200 Tons (LHP)- 1 No.
  • Power Press 150 Tons (LHP)- 1 No.
  • Power Press 100 Tons ((LHP)- 1 No.
  • Power Press 75 Tons (LHP)-1 No.
  • Shot Blasting (LHP)- 2 Nos.
  • Milling Machine (LHP)- 1 No.
  • Shaper (LHP)- 1 No.
  • Water Pump (LHP) - 2 Nos.
  • Water Gear Motor (LHP) - 1 No.
  • Band Saw Cutting Machine (LHP)- 3 Nos.
  • Flexible Grinder (LHP) - 2 Nos.
  • Welding Set (LHP)- 1 No.
  • Oil Heater (LHP) - 1 No.

Forged Valve Machine Shop
  • "Rovetta Isgec" make 350 Ton Mech. Press, Crank type for making brass cored forgings upto 65mm bore. - 1 No.
  • "Electrotherm" make 100 KW Induction Heater pusher type Pneumatically operated for brass rod heating for forging Press, capacity 400 Kg/hr or 600 Pc/hr max.- 1 No.
  • "RICHSON" make 300 Tons, Direct Extrusion Press, with automatic loader, Extrusion size upto 70mm. - 1 No.
  • "PILLER" make, 200 KW, Induction heater fully automated with maxm. bar capacity of 85mm, capacity 650 kg/hr or 55 billets/hr. - 1 No.
  • "ISGEC" make Hydraulic Trimming Press 40 Tons capacity
    with rotating Index Table for Trimming of Brass forgings/
    stampings 400 Nos. per hour max. - 1 No.
  • "HARVEY" make Automatic Brass Rod cutting machinePneumatically controlled 65mm capacity. -- 1 No.
  • "Bhamra" Bar straighting machines
    • 8mm to 20mm Capacity - 1 No.
    • 19mm to 50mm Capacity - 1 No.
  • Forging Hammer 150 Kg. Capacity - 3 Nos.

Assembly & Testing Shop Machines
  • 1200 mm GMT lapping Machine for Fine Polishing of seats and rings of the valves.- 1 No.
  • 800 mm lapping machine for rough lapping (Polish) of seats and rings of valves.-1 No.
  • Lapping Machine for Valve seats - 2 Nos.
  • Pneumatic Torque Wrenches - 2 Nos.
  • Lapping Machine (Drilling type) for lapping - 2 Nos.
  • surface of seats and rings of the valves -3 Nos.
  • Lapping Gear for lapping plugs of Lub. Plug Cocks - 2 Nos.
  • Drilling machines 5/8" drill Capacity - 4 Nos.
  • Drilling machines 7/8" drill Capacity -1 No.
  • Hand Drilling Machine - 2 Nos.
  • Electric Hand Grinders - 3 Nos.
  • Flexible Hand Grinders - 5 Nos.
  • Norton Wheel Grinders - 3 Nos.
  • Buffing Machines - 5 Nos.

QA Equipment

Heat Treatment Shop
  • Resistance type Electric Heating Pit Furnace - 33 KW, Temp. upto 1200 "C - 1 No.
  • Resistance type Electric Heating FurnaceBogie Hearth type 36 KW, Temp. upto 1050 "C- 1 No.
  • Oil AQ Quenching Baths - 3 Nos.
  • Modern Temperature Measuring Equipments like Automatic Programmable temp. controller, recorder, thermo Couple, radiation and Surface type Indicating PYRO-Meters are available - 1 each
  • 5 Ton Capacity Batch type Oil Fired Normalising furnace with Automatic Control, Modulating Motors, Temp. controller and recorders - 1 No.
  • 1 Ton Capacity Hoist.- 1 No.

Non-Destructive Testing
  • Industrial "Gamma Ray" Radiography equipment, Model R O L I- 1 Iridium Source. - 1 No.
  • Toshniwal make, Magnetic Crack Detector for detecting surface and sub-surface cracks - 1 No.
  • Dye-Penetrant Spray Unit for crack detection - 1 No.
  • Digital Pyrometer
  • Ultrasonic Wall thickness measuring Instrument -1 No.

Laboratory Equipment
  • Spectrometer - Polyvac 2000.Hilger Analyticalfor composition analysis.- 01 No.
  • PMI Spectrometer ARCMET-8000 - 01 No.
  • Electromagnetic Dual Magnetization Yoke Model SIMS – Y/AD) - 02 Nos.
  • Digital Ultrasonic Flow Detector (Model Einsteln – II) - 01 No.
  • Carbon Silicon Analyzer – On line - 01 No
  • IGC Test (Pratice E) - 01 No.
  • Mechanical Extensometer Modal EM – 1 - 01 No.
  • 'Treble' Universal testing Machine Model UPM-12 (W.G) - 1 No.
  • "FIE" make Universal Testing Machine for testing U.T.S Etc.- 40 Ton Capacity -1 No.
  • Rcockwell Hardness testing Machine (FIE Make) - 1 No.
  • Sodium Light (Monochromatic Light) Apparatus - 1 No.
  • Distillation Plant with 4/5 litres capacity - 1 No.
  • Centrifugal Machine hand operated - 1 No.
  • Brinell Hardness testing machine FIE B-300 M - 1 No.
  • 'Shore” Hardness Tester for Rubbers. -1 No.
  • Modern apparatus for qualitative and quantitative Chemical analysis of Ferrous and Non-ferrous metals Electrolytic Apparatus - 3 Nos.
  • Carbon Estimating apparatus - 2 No.
  • Metallurgical Microscope with a provision for carrying out micro & macro testing of ferrous and non-ferrous alloys magnification 125 times.- 1 No.
  • I G C (Inter Granular Corrosion Test - According to Astma 262 practice -B - 1 No.
  • Laboratory type muffle furnace.- 2 Nos.
  • Analytical Balances - 3 "2
  • Complete Sand Testing Equipment Comprising of a permeability Tester compression-Strength tester, Moisture tester, shear strength tester, Gyratory Silver Shaker etc.- 1 Unit
  • Avery Spring testing Machine for testing helical compression springs. - 1 Unit
  • Specimen Polishing Machine Make MPE -1 Unit
  • Portable Hand Drill - 1 Unit
  • Hot Plate. - 1 Unit
  • Electric Oven - 1 Unit

Welding Shop
  • Argon - arc welding apparatus type ASA-50 Advani-Oerlikon - 1 Unit
  • Felt-Arc Rectifier Model USR 400/800R (Union Carbide make) - 1 Unit
  • Motor Generator Welding Set (Russian) -1 Unit
  • Manual Welding Sets. - 4 Sets
  • Manual Gas Welding/Cutting apparatus.- 3 Nos
  • Diesel Driven Welding Generator Set Make "Advani-Oerlikon" - 1 No.
  • TIG welding machine with Flux cored weldingequipment for weld deposits on wedges/rings - 1 Unit

Hydraulic Testing
  • Hydraulic Accumulator -max. hydrostatic pressure 1200 psig.1 No.
  • Hydraulic hand pumps pressure 500-750 psi.- 8 Nos.
  • Hydraulic Intensifier for Testing high pressure Valves Max. Pressure 6000 psi - 2 Unit
  • Hydraulic Power Pump for max. hydraulic pressure of 1000 Psig. - No.
  • Testing Rig for pressure Testing of Gun MetalValves upto 2" size - Max. Pressure 500 Psig.- 1 No.
  • Hydraulic Pumps for max. pressure 600 Psig. - 3 Nos.
  • Overhead Cranes Capacity 3 Ton - 3 Nos.
  • Overhead Crane Capacity 2 Ton - 1 No.
  • Pullers for testing Industrial Valves -4 Nos.

Solar Hydraulic Pumps Capacity
  • 0-15,000 lbs/in2 - 1 No.
  • 0-6,000 lbs/in2 - 1 No.
  • 0-1,000 lbs/in2 - 1 No.

Torque Wrenches
  • 0 - 10 Lb. Ft. - 1 No.
  • 10 - 50 Lb. Ft. -8 Nos.
  • 50 - 250 Lb. Ft. - 1 No.
  • 100 - 400 Lb. Ft. - 1 No.
  • 400 - 1000 Lb. Ft. - 1 No.
  • 1000- 2000 Lb. Ft.- 1 No.

Steam Testing
  • Cochran Boiler No.4 with Max. steam pressure 250 Psig & 600 lbs/hr. evaporating capacity - 1 No.
  • Pressure Vessels 6 ft IDx10ft O/All length with outletsadapted for steam testing of valves .-1 No.
  • Overhead Crane 1 Ton. - 1 No.

Air Testing
  • Ingersol-Rand Air Compressor with vessel for testing of high pressure valves upto 100 PSIG Air Pressure. - 1 No.
  • Bocki Make Air Compressor with Vessel for testing of Valves for Air upto 150 Psig - 1 No.
  • Helium Mass Spectrometer - 1 no
  • Fire Safe Testing Rigs -2 Nos.
  • Cryogenic Testing - 1 No.

Painting Section
  • Paint drier chamber- 2 Nos.
  • Skin Packing Machines -2 "

Standard Room
Calibration facilities for the following as per requirements of ISO:9001-94
  • Pressure Gauges
  • VernierCaliper
  • Micro Meters (External)
  • Temp.Indicators Controller Recorders
  • Thermo Couples
  • Ampere Meters (Moving Coil OC)
  • Dial Indicators
  • Height Gauges

Electric Power Generation Capacity: (For emergency)
  • Diesel Generator Set 1000 KVA - 1 Nos
  • Diesel Generator Set 500 KVA - 1 Nos.
  • Diesel Generator Set 125 KVA - 4 No.
  • Diesel Generator Set 100 KVA - 1 No.
  • Diesel Generator Set 93.75 KVA - 1 No.
  • Diesel Generator Set 75 KVA - 1 No.