Slabs
| Cast in single strand slab caster of steel melt shop. Liquid steel is produced through electric arc furnace-AOD Convertor/VOD-Ladle refining furnace route. | ||||||||||
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Blooms
| Cast from twin stand bloom caster at Steel Melt Shop. Liquid steel is produced through electric arc furnace-AOD convertor-ladle refining furnace route. |
| Size : 200 mm sq. |
| 260 x 200 mm sq. (on request). |
HR Coil
| HR Black : As cast/ ground slabs are first heated and soaked in reheating furnace, rolled in roughing mill to intermediate thickness and then to the final thickness in the steckel mill. | ||||||||||||||
| HRAP : Hot Rolled coils are annealed & pickled in continuous Annealing-Pickling lines having scale breaker, shot blasting unit, Electrolytic Sulphuric Acid and Mixed Acid bath. | ||||||||||||||
| HRAP coils have a cleaner surface & have improved mechanical properties for downstream processing. | ||||||||||||||
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| Range 1 | ||||||||||||||
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| * Lower Thickness is available on request. | ||||||||||||||
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CR Coil
The plant cold rolling facility is equipped with all state-of-art facilities like 20-Hi-Sendzimier cold rolling mill with IMR Shifting, Mill Tilting and Shape meter advantages for higher degree of Shape & profile correction. The CR Annealing & Pickling line is on environment friendly LPG fuel with better and fastest temperature control associated with Electrolytic and Acid Pickling with very high control of pickling process. The online Skin Pass and Tension Leveling has made this line capable of producing finished 2B/2D product at par with international quality. The on-line automatic surface inspection system also provides a very high resolution surface quality. There is provision of offline Skin Pass Mills which helps to cater high luster requirements also. Other facilities include Bright Annealing units (under commissioning phase) in cracked ammonia atmosphere and Strip Grinding line to produce desired surface finishes.
Product Range
| Range 1 | |||
| Product | Max Width (mm) | Thickness (mm) | |
| Min | Max | ||
| CRAP Coil | 1000 | 0.5 | 3.15 |
| 1250 | 0.5 | 3.15 | |
| Range 2 | |||
| Product | Max Width (mm) | Thickness (mm) | |
| Min | Max | ||
| CRAP Coil | 1600 | 0.3 | 5 |
Plates
| No1 finish plates are produced after annealing and pickling or by cutting hot rolled annealed pickled coils to desired lengths. | ||||||||||
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Coin Blanks
| The coin blanking line was designed and installed for manufacturing of indian mint blanks and was commissioned in nov.2001. The line was designed for production capacity 2500 mt / annum. Later on 3 more lines were added in 2002-03 to enhance the production capacity. Now there are 4 nos. Parallel lines designed to produce 10,000 mt of blanks per annum. |
| Dimensions Of Coins Manufactured |
| Diameter : 10mm to 30mm |
| Diameter : 10mm to 30mm |
| Types Of Coin Blanks Manufactured |
| 1. Mono-Metallic |
| 2. Bi-Metallic |
| Machines and materials used |
| Punching |
| High Speed Blanking press |
| Deburring |
| Vibratory deburring Machine with corn cob as media |
| Edge Rimming |
| Rimming machine(Make Schuler) |
| Annealing |
| Continuous Annealing furnaces(electric and gas fired) |
| Descaling |
| Burnishers with ceramic media and descaling compounds |
| Burnishing/Polishing |
| High Speed Polishing machines with S.S Media and polishing compound. |
| Inspection (Manual) |
| Slow speed continuous moving belts and inspectors standing at various points looking visually the defects in the coin blanks. |
| Inspection (Automatic) |
| High Speed Proditec Make machine. Inspection done with the help of cameras. |
| Automatic Sorting |
| Sorting machines working on the principle of go and no go Gauges operated pneumatically |
| Packaging |
| Weigh Scales |
| Testing Facilities |
| 1. Vickers hardness testing machine |
| 2. Electronic weighing balance for single blank weighment |
| 3. Electronic weighing balance for 100 blanks weighment. |
| 4. Profile projector |
| 5. Roughness tester, mututoyo model no. Sj-301 |
| 6. digital micrometer 0-25 mm and 25-50 mm. |
| 7. Digital vernier scale 0-150 mm |
| Coinage Materials |
| 1. Brass |
| 2. Cupro Nickel |
| 3. Aluminium Bronze |
| 4. Nickel Silver |
| 5. Nordic Gold |
| 6. Nickel Brass |
| 7. Stainless Steel |
| Our Prominent Customers |
| 1. India Government Mint |
| 2. French Mint |
| 3. Royal Canadian Mint |
| 4. Slovak Mint |
Precision Strips
| The Precision Strips are rolled up to 0.05 mm in thickness. These strips are often the starting material for industries like Automotive, Electronics and Telecommunication, Health & Hygiene, Consumer Durables and Petrochemical Industry and exported as well. |
| The customized chemical composition, extra-ordinary mechanical properties and precise dimensional and shape tolerance makes JSL Precision Strips special. |
Blade Steel
The razor blade cold rolled strips of up to 0.076 mm thickness are produced in SPD division at JSL Hisar and supplied to leading Indian and international razor blade manufacturers.
Stainless Steel Plumbing
| World over now stainless steel pipes are used for plumbing because stainless steel offers a range of benefits, with particular importance attached to its hygiene properties, its resistance to corrosion and low maintenance. Stainless steel is an attractive option when considering the life cycle cost of an installation. It does not require painting and blends with modern interior design. It is also fully recyclable. |
| Stainless steel often enjoys life cycle advantages compared with other materials. Even though the initial costs may be marginally higher for stainless steel plumbing materials, the gap in installed cost is reduced by using a fast and efficient method of jointing. Low maintenance, system downtime and replacement costs, which make stainless steel economical over the complete life cycle of the installation. |
| Prime Stainless steel 304 pipes are ERW welded as per ASTM – 269/JIS 3448. And 316 pipes are made in EN 10312 |
| Key Advantage Of Stainless Less Integrated Plumbing System |
| Corrosion Protection |
| Hygienic |
| Low-maintenance |
| Light weight |
| Higher pressure of liquids and gases |
| Smoother stainless steel bore |
| No fire Risk |
| Quick/ease of installation |
| Extended Apartment life to 200 years |
| Earthquake resistant |
| Applications |
| Hot and cold Water |
| Potable water |
| Sprinklers |
| Fire – fighting |