simplex offers a wide variety of pre-fabricated modular factory built structures for thermal power projects, hydel power projects, rail and road bridge projects, industrial sheds, warehouses and storage godowns, shopping malls, stadiums and sports arenas, etc.

these factory built structures have greater accuracy as compared to site fabrication, are ready to erect on foundation and can be delivered as per erection schedule, thereby adding to the speed and quality of project execution. Additionally, going for factory built structures cuts down on workforce at project site and reduces inventory costs of consumables such as power, gas, electrodes, etc.

simplex also offers factory built h-welded and i-welded beams of upto 18 m length for use in floor beams, crane girders, columns, tie beams, etc. Structures offered by simplex may be grit blasted and epoxy painted, if required by buyer.

simplex steel service centre (sssc) caters to the need of industries for buying steel in the modern organized way. It supplies steel plates and structures in the exact quantity and the exact profile as per customers drawings, cut on cnc profile cutting machine. Buying steel in cut to size reduces the cost of carrying extra inventory, transportation, processing time, etc.

Products manufactured by Simplex for Hydroelectric Power industry:

• Spiral Casing
• Stator Frame
• Stator Core Clamping Assembly
• Stator Handling Tooling
• Stator Stacking Tooling
• Stator Stand
• Upper Bearing Bracket
• Impeller
• Collector Hood
• Upper Floor
• Draft Tube
• Stay Ring
• Rotor Spider
• Clamping Rotor Rim
• Bearing Track
• Lower Guide Bearing

Simplex also machines cast/fabricated Turbine Casings for Hydel-Power Projects.

simplex has been manufacturing api approved sucker rod pumping units since 1988. Initially these srp's were manufactured under technical collaboration with pentag manufacturing company, uk. Subsequently simplex developed its own design under api standard 11-e license.

simplex engineering & foundry works provides a range of material handling equipment few can match. These include:

• various types of grab buckets.
• various types of wagons and transfer cars.
• mobile crushers up to 600 tph.
• coal handling plants.
• equipments for coal loading like side discharge loaders and load haul dumpers.

• 600 TPH Mobile Crawler Mounted Crusher for Bauxite Mines.
• 150 Ton Crawler Mounted Roof Support for Underground Coal Mines
• 5 Ton Capacity Tyre Mounted Coal Hauler (Shuttle Car)
• Mechanical / Hydraulic Props upto 100 ton capacity for Underground Coal Mines
• Showel Buckets up to 10 cu. Mtr
• Sigma Line Pans for Longwall.

The Electro Hydraulic Tyre Mounted Load Haul Dumper (LHD) has been developed indigenously suitable for Indian Mining Conditions.

Simplex has developed LHD for various seam thickness of Coal. LHDs are available in height range from 1350  mm to 1900 mm and bucket capacity up-to  3.0 cu mtr.

simplex is research, designs and standard organisation (rdso) approved fabricated bogie frame and bolster manufacturer for electric locomotives, diesel locomotives, coaches, freight wagons, electrical multiple unit (emu) and special purpose bogies as per customer requirements. Simplex also manufactures and supplies magnet frames (stator frames), suspension tubes, msu components, under-frames of locomotives, crank case, main base, various shafts and other such items, and caters to the needs of indian railways, general electric transport, bhel, kirloskar electricals, crompton greaves, rotomac, to name a few.

bogie frames are fabricated following strict quality control measures for achieving rigidity and toughness. Over 2000 fabricated bogie frames are already working successfully with the indian railways. Simplex's rigid quality control ensures ability to withstand heavy impact. Simplex can undertake manufacture of special purpose bogies as per customer requirement and can also supply these bogies complete with brake rigging arrangement.

we also undertake repair and refurbishment of used bogie frames to add further life to them following strict procedure approved by indian railways including stress relieving in specially made heat treatment furnace.

simplex specialises in manufacturing heavy components such as undercarriages, superstructures, jibs (boom), etc. , for heavy break down cranes of indian railways. Simplex also manufactures and supplies track machines such as track relaying machine, track lifter and shifter, etc.

simplex engineering and foundry works was the first indian company to introduce japanese sintering technology in india.

simplex  manufactures sinter pallet assemblies of unique design with "air gap sealing". Simplex specialises in all types of pallet assemblies and cast steel pallet cars, and is the only exporter of sg iron palettes in india, matching international standards and technological advances. Two renowned steel plants of japan have simplex pallet bodies working round the clock.

we make sinter cars of any size as per customer's requirement for 36 m² to 320 m² sintering machines.

World leaders like Nippon Steel use Simplex made Ladles.

Simplex manufactures a range of equipment and components for Steel Melting Shops such as Turntables, Ingot Mould Cars, Ladle Paw, Structure for Arc Furnace, Ingot Mould, Hot Metal Ladle Car, Transfer Car, Hot Metal Mixer.

A long standing association with industry majors the world over, has led Simplex to meet the challenge of ever demanding quality standards of international competence in equipments and components for Thermal power plants such as:

• Fabricated Mill Base and Gear Housing for Bowl Mills as an import substitute
• Air inlet housing
• Separator Top
• Journal opening Cover
• Drive joint
• Circulating water pumps
• Boiler Structures

All major wind mill manufacturers of India buy wind mill components from Simplex. Scarcity and high costs of conventional energy sources have forced man to look at non-conventional power sources like wind. Wind energy has increasingly become a more acceptable alternative, adding and re-generating the traditional energy sources to keep the environment pollution free.

Simplex manufactures a wide variety of components and equipment for Windmills developed by experts in the field such as:

• Conical Towers
• King Pins
• Nacelle Bed Frames
• Main Carrier
• Stator Bells
• Stator Rings
• Disc Rotors
• Stator Plates
• Stator Frames.

All the items are cast, fabricated and machined for direct fitment during assembly.

products - products for mining industry - side discharge loader

the electro hydraulic crawler mounted side discharge loader (sdl) developed indigenously by simplex is extremely suitable for indian mining conditions. With a working population of more than 250 no's. , our sdl's are the best and rugged machine for underground coal mines.

simplex has developed sdl for various seam thickness of coal. Sdls are available in height range from 1100 mm to 1900 mm and bucket capacity 0. 8 to 1. 5 cu mtr.

Simplex manufactures high technology Radio Remote Controlled Grab Buckets, for diverse bulk material handling applications. The obvious advantages of these Grab Buckets are:

• Decreased cycle time thereby reducing operational cost.
• Enhanced ease and convenience of operation.
• Controlled opening of the grab, enabling a single Grab to discharge cargo into any kind of Hopper irrespective of the size.
• No cables between Transmitter and Receiver, thereby no maintenance hassles due to cable faults.
• Can be operated from a distance of 100 meters.
• Shockless, noiseless and smooth operation.

Simplex manufactures a variety of cost and work efficient Grab Buckets, including high technology Radio Remote Control Grab Buckets, for diverse bulk material handling applications in various industries like Shipping, Steel, Cement, Fertilizers, Mines, Ports, Power Plants, etc. Products range includes tiny 0.2 Cubic Metre Grabs to giant sized 13.4 Cubic Metre Grabs. Higher sizes can be designed and manufactured on request.

Simplex regularly exports Grabs to countries like USA., UK. Japan, Singapore, UAE, etc.

Simplex manufactures Grabs of the following types:

• Single Line Hook on type.
• Electro Hydraulic Grab Bucket.
• Two Rope Grab Bucket.
• Electro Mechanical Grab Bucket (Motorised).
• Four Rope Grab Bucket.
• Hydraulic Grab Bucket (Excavator Grab).
• Log Handling Grab Bucket.
• Radio Remote Controlled Grab Bucke

• Construction : Piling and removal of debris/sand, etc.
• Foundries : Removal of muck in Ferrous/Non-ferrous Foundries.
• Power Plant: Removal of ash from Ash Pits.
• Chemical Plants: Cleaning of ponds with Toxic and Corrosive liquids.
• Fertilizer Plants : Handling Sulphur, Urea, MOP, Rock Phosphate.
• Steel Plant: Transfer of ore from raw material yard to Hopper, Granulated Slag, Charging of Coal in Hopper, etc.
• Ports: Loading/Unloading of Ships for Shredded Sscrap, Fertilizer, Iiron Ore, Coal, Coke, Sulphur, Grains and other loose materials.
• Rivers: Dredging.

Simplex has indigenously developed import substitution Radio Remote Control Grab Bucket for the first time in the country, specifically for ship loading and unloading. This system is generally provided on single rope hook on type Clam Shell and Multi Line Grab Buckets which have a hydraulic operating system. The opening and closing cycle of the Grab Bucket is controlled through transmitter and receiver units.

These Grabs Buckets are available in the capacity from 4 cubic meters to 12 cubic meters. Higher capacity grab bucket can be also designed and manufactured on demand.

Simplex has also executed several projects as consortium partners, such as:

• 200,000 Tonne Bar Section Mill for Sunflag Industries, Designed and Engineered by Mannesmann Demag Sack, Germany.
• Modernisation of Rail and Structural Mill for Bhilai Steel Plant.
• Modernisation of Hot Strip Mill for Bokaro Steel Plant.
• Stackle Mill for Salem Steel Plant along with SMS Germany.

• kiln supporting roller with shaft.
• kiln outlet shell.
• cast steel mill feed head.
• cast steel girth gear and pinion.
• support frame.
• fly wheel for hammer mill.
• cast steel live rings.
• rotary kiln and cooler rotor block/shaft.
• retainer ring and inlet piece.
• cast steel/cast iron slag pots.
• brake drums.
• grab buckets.
• cone/roller crushers.
• feeder brakes.
• feeder sizers.
• grinding ring segments.

Simplex was the first indian company to bring mini blast furnace concept in India. And, three decades of experience lie behind every item manufactured by Simplex for Blast Furnace.

Simplex supplies Blast Furnace Shells, Cooling Plates, Throat Armour, Furnace Top Equipments, Mud Guns, Tap Hole Drills, Slag Stoppers, Tuyere Stocks, Cast House Runners, Metal and Slag Ladle Cars, Pig Casting Machines, Torpedo Ladle Cars, Charging Equipments, High Line Equipments, Stove equipment like Grids and Columns, Stove Valves, Dust Catcher equipment, Gas Cleaning equipment and Gas Holders.

In short, Simplex can manufacture the entire range of equipments required for the Blast Furnace complex. Simplex has manufactured and supplied Blast Furnace Shells for the Blast Furnace No. 3 of the Rourkela Steel Plant in individual segments duly bent as per drawings. The control assembly of the segments was carried out in our shop.

he electro-hydraulic drill mechanises drilling operation ensures safety to workers and in turn increases productivity in underground coal mining. This drill can work in a gallery size of 2. 0 m x 1. 75 m upto 4. 8 m x 3. 8 m (w x h). It is capable of making holes of 38 mm diameter in any direction upto a depth of 5 m. A 22 kw flp motor is used to power the drill. It can drill in a strata of compressive strength upto 1000 kg/cm². The overall dimensions of universal drill machine is 1 m (width) x 1. 623 m (height) x 4. 607 m (length). The udm'ss are completely developed by simplex and are unique machines which have revolutionised the concept of drilling operations in board and pillar mining operations.

an indigenuously developed product for the mining industry, simplex universal drilling machines (udm) mechanises drilling operations, ensures safety of workers and increases productivity in underground coal mining.

operating on electro-hydraulic power, the machine is extremely light in weight and compact, which makes it ideally suited to gallery sizes upto 3. 5 m high and 4. 5 m width in underground coal mines. All electricals are flame proof, all hydraulic elements are designed to work with fire resistant fluid or water oil emulsion. Being fully indigenous in design, modification and changes, if required, can be made easily to upgrade the machine features.

• girth gear
• mill head
• pinions
• side caps & top caps
• thrash plates
• crushing roll

Simplex is a leading manufacturer of various types of Rolling Stock which includes:

• Different types of Wagons for in-plant movement.
• Self Propelled Transfer Cars.
• Various types of Cars for Coke Ovens.
• Hot Metal Transfer Car with Ladles upto 300 Tons.
• Slag Ladle Car with Cup upto 16 cu mtr.
• Tundish Car and Transfer Car for Steel Melting Shop.
• Torpedo Ladle Cars.
• Fabricated Bogie Frames for Locomotives and Coaches.

Simplex is fully equipped with all the facilities required for design, manufacture, supply and commissioning of cars/special purpose wagons. Simplex has a supply record of more than 800 no's. of special purpose cars with timely delivery. The performance of vehicles supplied by Simplex speaks of the quality of design and manufacture. Simplex also manufactures and supplies Rolling Stock as per customer’s design also.