Top 10 SISA Scrap Dealers in India | Sudarshan Recycling

What Is SISA Scrap?

SISA scrap, also called SISA waste or SISA metal scrap, is any discarded or surplus lead that is collected so the metal can be recovered and used again. "SISA" is the common Indian trade word for lead. Lead is a heavy, soft, bluish-grey metal that melts at a low temperature, resists corrosion and is easy to cast, which is why it is used in so many products.

SISA scrap comes from two main sources:

• New (process) scrap: Created during manufacturing, such as casting scrap, cutting scrap, turnings, sheet and strip offcuts, and dross from lead melting and battery production.
• Old (obsolete) scrap: Comes from products that have reached the end of their life, such as used batteries, old pipes, cable sheathing, roofing sheets, radiation shielding and weights.

The value of SISA scrap depends on its purity, its alloy type and how clean it is. Clean, soft lead fetches a better rate than mixed, dirty or heavily oxidised material, because it needs less refining and gives a better yield. That is why a good SISA scrap dealer spends as much effort on sorting and grading as on buying and selling.

SISA Scrap Dealers, Buyers and Suppliers in India

India uses a large amount of lead, mainly for batteries in vehicles, inverters, UPS systems and telecom networks. Because a large share of lead is supplied through recycling, the SISA scrap market is active at every level, from small collectors to large wholesalers and lead recycling companies.

In this market, a SISA scrap dealer is the link between those who generate lead scrap and those who need it. A dealer collects SISA waste from many sources, checks and sorts it, arranges weighing, documentation and transport, and supplies it to smelters and manufacturers in the quantity and quality they need. Traders, suppliers and wholesalers work the same way, buying where scrap is available and selling where demand is.

Lead waste is also regulated in India, so documentation and responsible handling are part of every genuine transaction. What buyers and sellers can expect from a professional SISA scrap company is simple: honest weighing, clear grading, fair rates linked to the market, prompt payment, safe handling and dependable logistics. These are the standards we follow in every transaction.

Types of SISA Scrap

SISA scrap is available in many forms. The purity, alloy and source decide how it is sorted, priced and used. The main types are given below.

• Soft Lead Scrap: Relatively pure lead from old pipes, sheets, cable sheathing, roofing and radiation shielding. It is the cleanest and most valuable type.
• Hard Lead (Antimonial Lead) Scrap: Lead alloyed with antimony, mostly from battery grids, posts and terminals. It is harder than soft lead and is sorted separately.
• Lead Battery Plate and Battery Scrap: Plates, grids and lead paste recovered from used batteries. This is the largest source of lead in the market, which links to our work in battery scrap.
• SISA Sheet, Pipe and Cable Scrap: Cut pieces, old plumbing, sheets and lead covering from cables.
• SISA Casting Scrap: Runners, gates, rejected castings and surplus ingots from lead foundries and casting units.
• SISA Turning and Machining Scrap: Chips and shavings from machining lead and lead alloy parts.
• SISA Cutting and Fabrication Scrap: Offcuts and trimmings from cutting, rolling and fabrication work.
• SISA Industrial and Manufacturing Scrap: Mixed lead waste from factories, battery units and engineering works.
• SISA Alloy Scrap: Lead alloys such as lead-tin solder, lead-calcium and bearing alloys. Leaded brass is also sorted separately and is handled with brass scrap.
• SISA Dross and Ash: Oxide-rich material skimmed from lead melting, which still holds recoverable lead and is processed under controlled conditions.

SISA Scrap Grades and Specifications

The table below gives a general overview of the main SISA scrap types. Exact purity, cleanliness and rates depend on the individual lot, so we recommend confirming your requirement before ordering or selling.

SISA Scrap Recycling Process

SISA recycling turns collected lead scrap into new lead ingots and alloys. For any lead recycling company or dealer, safe handling and correct sorting at each step decide the quality of the result. A typical SISA scrap processing flow looks like this.

• Collection and purchase: SISA scrap is bought from battery units, factories, workshops, contractors and collectors and brought to the yard.
• Weighing and inspection: Each lot is weighed and checked for lead type, contamination, moisture and mixed material.
• Segregation and sorting: Scrap is separated by type, such as soft lead, hard lead, battery plates, alloys and dross. Plastic, iron, rubber and other foreign material are removed.
• Cleaning and preparation: Dirt, insulation and attached parts are removed, and large pieces are cut to a size that suits the furnace.
• Melting: Lead melts at a relatively low temperature, so it is melted in a furnace under controlled conditions with proper fume and dust control to protect workers and the environment.
• Skimming and refining: Dross is skimmed off and the melt is refined to take out impurities such as copper, antimony and tin, depending on the grade needed.
• Alloy adjustment and testing: Alloying elements are added where required, and samples are tested to confirm the grade.
• Casting: The molten lead is poured into ingot moulds and left to solidify.
• Finishing and dispatch: Ingots are cooled, cleaned, marked and prepared for delivery.

Benefits of SISA Scrap Recycling

Recycling lead makes sense for the environment, for industry and for the business that trades in it.

• Keeps a toxic metal out of the environment: Proper recycling stops lead from reaching soil, water and landfill.
• Endless recyclability: Lead can be melted and reused many times without losing its basic properties.
• Saves energy: Making lead from scrap needs less energy than producing it from ore, which also cuts carbon emissions.
• Saves natural resources: Every tonne of recycled lead reduces the need for mining and refining new ore.
• Supports the battery industry: Recycled lead is the main raw material for new batteries, which helps the sector run steadily and reduces dependence on imports.
• Lower raw material cost: Scrap-based lead is generally more economical, which helps battery makers and alloy producers keep costs down.
• Income for sellers: Factories, workshops and collectors earn real value from material that would otherwise be thrown away.

Applications of SISA Scrap

Recycled lead goes back into several important industries. The main areas where scrap-based lead is used are given below.

• Batteries: Lead plates, grids and terminals for vehicle, inverter, UPS, telecom and industrial batteries. This is the largest use.
• Radiation shielding: Sheets and bricks used in X-ray rooms, hospitals, laboratories and industrial testing.
• Cable sheathing: Lead covering for certain power and underground cables.
• Solder and alloys: Lead-tin solder, bearing alloys and other special alloys.
• Weights and ballast: Wheel balancing weights, counterweights, diving and boat ballast and sports weights.
• Construction: Roofing, flashing, soundproofing and vibration damping.
• Chemicals and glass: Lead compounds used in some glass, ceramics and industrial applications.

Quality Checks and Sorting of SISA Scrap

In the scrap business, quality is decided at the point of sorting, and with lead, safe handling is part of quality. A lot that is clean and correctly graded sells faster and for a better price, and it gives the melter a better yield. Every lot we handle goes through the following checks.

• Visual inspection: Scrap is checked for foreign material such as plastic, iron, rubber, soil, moisture and battery residue.
• Type and alloy identification: Soft lead, hard lead, battery plates, solder and alloys are separated so that mixed lots do not lower the value of clean material.
• Separation from other metals: Other soft metals and alloys such as zinc scrap and copper scrap are removed so that they do not contaminate the melt.
• Weighing: Material is weighed on calibrated scales and the weight is shared openly with the seller or buyer.
• Contamination control: Insulation, paint, oil and attached parts are removed or accounted for in the grade and rate.
• Safe handling and storage: Lead is stored by grade in a dry, covered area, and lead dust and dross are handled in a way that reduces the risk of exposure.
• Documentation: Lot details, weights and dispatch records are maintained so that every delivery can be traced.

Why Choose Us?

• Dealer, supplier and buyer in one: We buy and sell SISA scrap, so you can use us whether you want to sell your scrap or source it.
• Wide range of SISA scrap: Soft lead, hard lead, battery plates, sheet, pipe, cable, casting, turning, alloy scrap and dross are handled.
• Honest weighing and grading: Lots are weighed and graded openly, and the basis of every rate is explained.
• Fair, market-linked rates: Rates follow the market and the grade, with clear terms and no hidden charges.
• Responsible handling: We follow safe storage, loading and documentation practices in line with applicable rules.
• Bulk and regular supply: We take single lots and repeat monthly schedules for smelters and battery manufacturers.
• Pan-India service: We serve buyers and sellers across India from our base in Pirangut, Pune.
• Many metals from one source: Along with SISA scrap, we deal in aluminium scrap, MS scrap, stainless steel scrap, aluminium dross and other metal scrap.

Conclusion

Sudarshan Recycling is a trusted SISA scrap dealers, suppliers and buyers in India. With careful sorting, honest weighing, fair rates and responsible handling, we help smelters, battery makers and alloy producers get the SISA scrap they need, and we help sellers get full value for theirs. Whether you want to sell a single lot or arrange a regular supply, contact us today to discuss your grade, quantity and location.

FAQs

1. What is SISA scrap?

SISA scrap is discarded or surplus lead, such as battery plates, old pipes, sheets, cable sheathing, casting scrap and dross, that is collected so the lead can be recovered and used again. SISA is the common Indian trade word for lead.

2. What are the different types of SISA scrap?

The main types are soft lead, hard (antimonial) lead, battery plates, sheet, pipe and cable scrap, casting scrap, turning and machining scrap, alloy scrap, and dross and ash. Each differs in purity and alloy, so each is priced differently.

3. What is the difference between soft lead and hard lead scrap?

Soft lead is relatively pure and comes from pipes, sheets and cable sheathing. Hard lead contains antimony and comes mainly from battery grids and terminals. Soft lead is generally more valuable, and the two are sorted separately.

4. How is SISA scrap priced in India?

The main factors are the market price of lead, the type and purity of the scrap, how clean and well sorted it is, the quantity and the delivery location. Rates change often, so the current price should be confirmed for your specific lot.

5. How is SISA scrap recycled?

Scrap is collected, sorted, cleaned and melted in a furnace with proper fume control. The melt is refined to remove impurities, the grade is adjusted and tested, and the lead is cast into ingots for use in batteries and alloys.

6. Do you buy and sell SISA scrap across India?

Yes. Sudarshan Recycling buys SISA scrap from sellers and supplies it to buyers across India. Share your scrap type, quantity and location to discuss rates and dispatch.

7. How do I sell SISA scrap to Sudarshan Recycling?

Contact us with the type of scrap, approximate quantity and location, along with photos if possible. We will confirm the grade and rate, arrange weighing and pickup or delivery, and process payment on the agreed terms.