Nelion Exports has been associated with the best manufacturers for steel manufacturing plants. The re-rolling mill plants being offered are designed & manufactured to suite the client’s requirement bearing in mind the infrastructure available.

The supplies of Rolling Mill Plants, Machineries & Accessories has earned us the respect and loyalty of our customers over the years.

Apart from the complete re-rolling mills, we also offer the machineries / equipments as enlisted below:

• Mill Stands
• Reduction Gear Boxes
• Pinion Gear Boxes
• V-Belt Pulleys
• Conveyors
• Billet Shearing Machines
• Pinion Gears
• Plate Cutting Shearing Machines
• End Cutting Shearing Machines
• Billet Shearing machines
• Straightening Machines
• Mechanical Pushes
• Ejector’s
• Rotary Shears
• Hot Cutting Shearing Machines
• • Pinch Rolls
• • Flexible Gear Coupling
• • Twisting Machines
• • Cast Iron Flywheel

With expansions & technological advancement, continuous casting (concast) technology is gaining prime importance in the field of steel manufacturing. We supply various types of concast consumables as follows.

1. Wide range of slide gate plate refractories for various international systems.
2. A range of High Alumina cast or fired, Alumina Spinnel cast or fired, Alumina Carbon fired.
3. Magnesia Carbon fired Inner and Outer Nozzles are supplied as per the requirements of the slide gate system.
4. The Company supplies  a very wide range of Tundish Nozzles used for controlling the flow of steel from the Tundish to the Continuous Casting equipment including, Zirconia Zircon Nozzles – Manufactured in 65% to 95% Zirconia for single to multiple casting application with a teeming time of up to 40 hours. Isostatically Pressed Nozzles – made in Alumina Carbon quality for large steel plants.
5. We supply complete set of bottom pouring refractories including the porus plug, PP housing block, porous plug sleeve for a wide range of systems including GP II, GP III, IPV with systems.

Rolling mill rolls for the 1st stage i.e. Roughing stand, followed by intermediate stands & finishing stands can be offered, as per the client’s requirements.

Spheroidal Graphite (S G) Iron Rolls
Spheroidal Graphite Cast Iron (S G Iron) or Ductile Iron is considered as one of the most versatile roll materials now a days. It is produced by a small proportion of magnesium added to the melt as nickel-magnesium or alternative alloy, or as pure magnesium. In S G Iron Roll, the free carbon takes the shape ofspheroids or nodules, thereby eliminating the notch effect of flake graphite and improving upon the mechanical properties of the cast iron.

S.G Iron Rolls are so superior in wear resistance to that of Cast Steel Rolls that they are specially adapted for roughing and intermediate plate mills and rod or bar mill roughers. As a result of the spheroidal form of the graphite, S G Iron Rolls are much stronger than rolls of the clear-chill type and the gradual fall in hardness is an added advantage. As such, these rolls are particularly suitable for Skelp and Strip Mills, also Bar Billet Mills, and are being increasingly used for other applications.

S G Iron rolls are further classified into 2 categories:

1. Pearlitic S G Iron Rolls:
   These are specifically good for small section and flat rolling. There is also some use of pearlitic S G Iron Rolls in conditions in which the first essential is toughness, rather than wear-resistance, e.g. rolls for heavily loaded roughing stands.
2. Accicular S G Iron Roll:
   These rolls are most suitable for heavier section where added strength and depth of hardness are required. Sand-cast accicular S G iron is employed for certain special-purpose rolls, e.g. pilger rolls.
   The iron is alloyed with nickel and molybdenum, to permit formation of an accicular structure in the as-cast condition.

DPIC Chill Rolls (Double Poured indefinite Chill)
The working surface of DPICC rolls gives a hard layer which confers good resistance to wear. The core and neck are made upon steel shaft in specialized double poured centrifugally cast chill rolls barrels.

Compared  to grey iron, white chill iron is less soft, strong and incapable of withstanding high dynamic stresses, but owing to its greater hardness, has better wear-resistance, and has high compressive strength. It retains a fair proportion of its strength at elevated temperature, for example, in hot rolling. These make it excellently  work for steel re-rolling mills, semi-automatic or Automatic plants, Wire roll plants, TMT plants,  Roughing mill rolls, Intermediate mill rolls for two, three and four-high mills, turning out of high grade ferrous and non-ferrous sheet and strip or section. High Alloy Clear Chill Rolls have proved well suited for the finishing stand of rod and light section mills, for continuous small and medium hot strip mills, and for strip mills of older design.

Composite Iron Rolls (Double Poured Iron Rolls)
The inherent advantage of the steel and chill rolls respectively made way for something in between whereone can get higher hardness and toughness with better roll-strength. Thus, here, the conventional compositerolls are produced by a special double-pour casting method in which two independent zones – a shell ofhighly alloyed iron & another a softer graphitic-grey iron core are achieved.

In newly installed up-to-date mills, high speed and heavy reduction rolling is performed and the rolls of topmost quality combining high strength with good wear resistance and deep hardness penetrations are instantly required to meet the highest grade of surface finish on the rolled sheet.

ICCI Chill Iron Rolls (Indefinate Chilled Cast Iron)
Indefinite Roll is cast using such proportions of silicon, chromium, nickel and molybdenum that the working face is no longer completely white but contains a small amount of very finely divided graphite flakes gradually increasing from face to core with corresponding decrease in the amount of carbide. The rolls are to ensure minimum sacrifice of clear chill while achieving maximum functional depth.

Indefinite Chill Rolls are superior in biting performance and have enough strength and resistance against thermal shock occurring at the time of accident in the rolling operation compared to Clear Chill Rolls.

Roll of this type have hardness up to about 70 Shore °C can be grooved for use in roughing and finishing stands, for processing sections such as T-bars and U-sections, and for roughing and intermediate rolls of wire and rod mills.

Steel Shaft Fitted Double Poured Chill Rolls
Steel Rolls ‘as-cast’ without heat treatment are not suitable for rolling. Dendritic structure, coarse grain, non-homogeneity and internal stresses make it poor in mechanical properties. So these rolls are subjected toprecisely calculated & controlled heat treatment, thereby distributing wildly scattered Cementite / Ferrite more evenly while retaining the basic Pearlitic structure so important to Alloy Steel Rolls.

Such rolls have higher strength at the cost of hardness decrease compared to Chill or S G Iron Rolls, makingthem suitable for heavier passes and severe stress in the roughing & intermediate stands.

Alloy Cast Steel Rolls
They are chiefly applied for the mills where the strength or biting quality is taken into further considerationthan wear resistance. A wide range of Alloy Cast Steel Rolls have been developed to meet individual applications, depending on their carbon content and heat treatment.

Alloy Steel Base (Adamite) Rolls
Their performance in rolling operation is generally placed in the middle way, lying between the quality of Alloyof Steel Rolls and that of S G Iron Rolls. The rolls are heat treated for many hours under the rigid control of metallurgical standard. Their resistance to wear and abrasion of the rolls is quite excellent. These rolls are incomparable for rolling Rails, Angles, Channels, and Beams, where deep passes are necessary. They are specially recommended for high tonnage of Billet, Sheet Bar and Rails and where very long rolling period is required. They are extensively used for heavy duty work, such as blooming and slabbing.

FORGED ROLLS manufactured by our principles can be offered for the following applications.

Flour Mills, Rubber Mills, Sugar Mills,  Hot Rolling Of Steel, Copper Rolling, Plate Rolling,  Hot  Rolling of Steel, Cold Rolling of Stainless Steel, Flour Mill, Copper Rolling, Aluminum Rolling, Conveyer Rollers, Rubber Mills, Sugar Mills, Plate Rolling, Plate Bending.

Ferro Alloys constitute as the raw material for manufacturing steel. The following Ferro alloys can be offered in different grades & different compositions to suite your requirement.

• Ferro Silicon
• Silico Manganese

Non Ferrous Casting form an integral parts in Steel manufacturing. These are accessories for casting molten metal into Ingots.

The Non Ferrous Casting offered include:

• Ingots Moulds
• Centre Column
• Bottom Plate
• C.I Rails
• Furnace – Door
• Couplings
• Slag Pot

Ingot Mould:

Bottom Plate:

The refractories that go for smelting plants are highly heat resistant & durable. These are offered in various gradations depending on the application.

The refractory bricks ( bottom pouring sets, tundish tiles, laddle sleeves, laddle nozzles, fire bricks, fire tiles, taper bricks, insulation bricks, magnesite chrome bricks, etc) can be offered various grades, i.e. IS 6, IS 8, High Alumina ( 50 %, 60% & 70 %).

In addition to refractories, we also offer high quality refractory castables that deliver exactly what they promise. The castables offered are with Greater dependabilit,Longer application life & Easier installation. Lower energy costs. Lower maintenance cost. Reduced downtime. Greater productivity & for operating temperature varying from 1300 – 1800 deg C.

RAMMING MASS: Acidic Ramming Mass is used in the lining of induction furnaces. Quality of Acidic Ramming mass is directly related to the heating performance of the furnaces. Better quality of lining results in the smooth working of furnaces, optimum output and better metallurgical control. It is manufactured under strict supervision of qualified & highly experienced work force. Proper check is exercised on magnetic process to assure iron free material and to assure proper composition of granules according to furnace capacity. The granulation of the mix are optimized keeping in view the furnace make and capacity, thus giving maximum and best results. It is characterized by thermal stability, corrosion resistance and wear resistance because it contains less binders, fire clay and moisture compared to plastic refractories.

The granulation for the ramming mass is always done based on the furnace capacity & suitable upto approx. 1700 deg C with a purity of 98.5 % – 99%.

Ramming Mass offered is in 3 variants, SNOW WHITE, SUPER SNOW WHITE & PRE-MIXED RAMMING MASS PREMIXED WITH BORIC ACID.

A spectrometer helps analyse the various metal components in steel production (Ferrous / Non ferrous). A range of spectrometers can be offered depending on the specific customer’s needs.

Spectrometer, offers improved analytical performance, greater investigative flexibility and simpler operation. Depending on the individual requirements, the analytical scope can be custom- designed based on the standard matrices to test metal components. Spectrometers supplied by us are park excitation in Argon, can be used ferrous applications or those requiring analysis carbon, phosphorus and/or sulphur. It can be Single or multi matrix

Steel industry demands a lot of scrap processing. Scrap bundling machines aid inoptimizing the efficiency of charging scrap in the furnace. In addition, it helps in utilizing maximum area of the induction furnace, thus minimizing losses.

Depending on the furnace charging capacity, & the desired efficiency of the bundling press, & the quality of scrap, following types of Scrap Bundling machines can be offered.

Scrap Bundling Machine that can bale 5 tons upto 25 tons of scrap in a shift are available.

We can offer following types of Scrap Bundling Machines:-

Triple Action Baler

A Triple Action baler presses the scrap from three sides i.e. from the Top, Length wise & Sideways. Such balers are best suited to meet the high production requirements and produce significant cost savings during the scrap transportation. These also enable the maximum feeding of scrap in the furnace during the heat.

Continuous hydraulic scrap baling press produces high-density bales. The higher pressing force and greater output makes these metal balers one of the fastest and the strongest bundle presses / baling presses.

A Shredder is a machine that tears large scrap into smaller portions of higher density that are free from rust, dust & colour contents. The scrap is fragmented into small pieces by specially designed Hammers that strike the in feed scrap with very high torque. These hammers beat, shred and shear the scrap feed inside the machine until it is converted into the sheave size which is provided at the bottom structure of the machine. The hammers are made of special alloy steel for longer life and impact resistance.

Today, every business recognizes the importance of reducing the waste and treating it more responsibly, thereby reducing the carbon foot print and lowering its environmental impact.  Sustainable business strategy is on everyone’s list as our world is scarce with resources and hence, we ought to bring business models that create minimum waste.

A metal shredder with a magnetic conveyor belt can shred & segregate the ferrous and non ferrous scrap; a bio-medical waste shredder can shred the sterilized medical waste & reduce its size and a car shredder can transform the complete car into small pieces within minutes. Therefore, a few key aspects are worth considering before finalising what type of shredder best suits your requirement.

NELION EXPORTS has been associated with a leading manufacturer of Horizontal Pillow Pack Machines, in India.

While serving the needs of Quality Packaging for the overseas biscuit manufacturers, the company has also kept in mind the cost consciousness. Our machines, specially designed with heavy duty construction and international engineering standards, assure maximum efficiency under continuous production run.

The various model of biscuit packaging machinery for biscuit packaging that can be offered include: a. FAMILY PACK, with 3 or 4 stacks of biscuits. The machine is equipped with a volumetric feeding arrangement, to feed single stack of plain biscuits. The single stack of biscuits are then grouped together in 3 or 4 stacks form and then the guide rods carry the rows of biscuits together into the forming box for final sealing and cutting operation. The machine is equipped with frequency A.C Drive unit (invertor) for smooth functioning and air type gusseting arrangement. The machine also packs Cream Sandwich Biscuits with manual feeding.

Packaging of rectangular, square or round plain biscuits in “standing on edge” condition.

Biscuits are fed into the main hopper. The machine is specially designed with new automatic feeding arrangement to precisely select the required stack length & transfer the biscuits smoothly into the main feeding conveyor. During this process, nylon lugs carry the biscuits with wrapping material to the main wrapping unit through the easy adjustable folding box, through the pair of hot body sealing rollers for center seal. The final end sealing & cutting is done by the rotating hot crimpers.

HIGH SPEED MACHINES CAN ALSO BE OFFERED IN THIS VARIANT TO DOUBLE THE OUTPUT WITH 2 AUTOMATIC FEEDING ATTACHMENTS.

• Packing of rectangular, square or round cream-sandwich biscuits in “standing on edge” condition.
  Biscuits are manually fed into the ‘L’ type conveyor and transferred smoothly by specially designed pusher mechanism into the main feeding conveyor. From the main-feed conveyor, biscuits are simultaneously carried by the nylon lugs through the adjustable folding box along with wrapping material for center seal, by the pair of hot sealing rollers. The end sealing and cutting is done by the rotating hot crimpers.
• Packing of plain /cream biscuits in tray and biscuits on pile (Single or Double) through chute (hopper) feeding attachment.
  The biscuits are fed into the chute attached to the main feeding conveyor for automatic counting and feeding of biscuits on pile. The machine is also suitable to pack soap, surgical cotton rolls, noodles , bakery products , wafer biscuits, ice-cream lolies etc. The maximum product.

Recent Developments: 

• We have developed a new high-speed machine to pack biscuits (4 Biscuit on one pile) at 160-200 packs per min.
• We have also developed a machine for 3 line or 4 line (Family pack) for packing biscuits with auto feeding arrangement.

TAILOR MADE APPLICATIONS CAN ALSO BE OFFERED BASED ON OUTPUT, TYPE OF PACKING & BISCUIT DESIGN.

Semi-Automatic Web Sealing Machines & Automatic Web Sealing Machines

• Semi-automatic wrapping machines with infeed pusher for packing all types of products are arranged manually on the infeed.
• Automatic wrapping machines are offered with Right-angle infeed conveyor & In-line infeed conveyor.