What is a welding brass rod project report?
A welding brass rod project report is a detailed project report (DPR) for a plant that melts brass scrap, copper and zinc into a 60/40 alloy, casts and draws it into filler rods, and cuts or flux-coats them. It sets out process, machinery, raw materials, project cost, five-year projections, DSCR and break-even for a lender.
Promoters use it to size the plant and raise a term loan; bank credit officers use it to judge whether the unit can repay from its metal conversion margin.
Also known as: brass brazing rod project report, brazing rod manufacturing project report, welding brass rod business plan, DPR for brass filler rod plant.
Welding brass rod manufacturing plant cost in India
Our sample report models a plant making 950 kilograms of rod per day over 330 working days, or 3,13,500 kg a year at full capacity. It starts at 60% utilisation, reaches 80% in Year 5 and sells at ₹888 per kg before GST.
Brass is a high-value metal, so sales are large next to the machinery bill. That also means a thin conversion margin: raw materials take 66.6% of sales, and every rupee lost on scrap buying or melting loss comes straight off profit.
| Land and site development | 39.94 |
|---|---|
| Building and civil works | 124.29 |
| Plant and machinery | 288.59 |
| Other fixed assets | 43.11 |
| Contingencies | 20.64 |
| Preliminary and pre-operative | 12.91 |
| Working capital margin | 69.82 |
| Total | 599.30 |
| Promoter's contribution (25%) | 149.82 |
|---|---|
| Term loan from bank (75%) | 449.48 |
| Cash credit limit (separate) | 209.45 |
| Total project cost | 599.30 |
Term loan at 10.5% with a 6-month moratorium and 54 monthly instalments; the lowest yearly DSCR is 1.55. All figures are illustrative.
Welding brass rod manufacturing process
The full route turns mixed scrap into graded filler rod in seven stages. The hard part is at the furnace. Zinc boils at about 907°C, close to the pouring temperature of brass, so an uncovered melt loses zinc fast.
- Charge preparation
Brass scrap is sorted by grade, checked for lead and iron, and weighed with copper and zinc to hit about 60% copper.
- Melting and alloying
An induction furnace melts the charge under charcoal cover; small tin and silicon additions improve flow and cut zinc fuming.
- Continuous casting
Molten brass is pulled through a water-cooled graphite die into 8–10 mm rod, which avoids the cost of billet extrusion.
- Drawing and annealing
The rod is drawn in passes to 1.6–5 mm, with annealing between passes so the wire does not crack.
- Straightening and cutting
Wire is straightened and cut to standard lengths, usually 500 mm or 1,000 mm for gas brazing.
- Flux coating
For coated grades, a borax-based flux is applied by dipping or extrusion and baked so it does not flake in transit.
- Testing and packing
Each heat is checked on a spectrometer, then rods are bundled by diameter and packed in labelled cartons.
Which production route suits your budget?
There are three ways into this business, and the choice decides your capital, your control over quality and how much margin you keep. Our sample report uses the middle route.
| Buy drawn wire, cut and coat | Lowest investment, roughly ₹25–60 lakh. You depend on a wire supplier for alloy and price, so your margin is a cutting and coating charge. |
|---|---|
| Melt, continuous cast and draw | The sample route. You control composition and buy cheaper scrap, at a cost of about ₹4–7 crore for 0.5–1 tonne per day. |
| Melt, cast billets and extrude | Suits plants that also make brass rods and sections for machining. Extrusion presses add heavily to cost and only pay off at much larger volumes. |
| Flux coated or bare rods | Bare rods need flux at the user's end; coated rods sell at a premium to workshops but need a coating line and dry storage. |
Cost ranges are indicative and include working capital margin; land and building vary by location.
Raw materials for brass brazing rods
Brass scrap and turnings are the biggest input, at 55% of raw material cost in the sample. Copper and zinc ingots correct the scrap to the target alloy, and flux is needed only for coated grades.
| Raw material | Share of cost | Year 3 (₹ lakh) |
|---|---|---|
| Brass scrap and turnings | 55% | 713.88 |
| Electrolytic copper | 30% | 389.39 |
| Zinc ingots | 10% | 129.79 |
| Tin, silicon and deoxidiser additions | 2% | 25.96 |
| Brazing flux powder | 3% | 38.94 |
| Total | 100% | 1,297.96 |
Scrap is priced against copper and zinc rates and its own grade, so the report should test a rise in metal prices.
Machinery for a welding brass rod plant
The induction melting furnace is the largest single item in the sample, followed by the continuous casting machine. Together they are just over half of the machinery bill.
| Machine | What it does | Sample cost (₹ lakh) |
|---|---|---|
| Induction melting furnace | Melts scrap, copper and zinc | 80.80 |
| Horizontal continuous caster | Casts 8–10 mm brass rod | 69.26 |
| Multi-die wire drawing machine | Draws rod to 1.6–5 mm | 51.95 |
| Annealing furnace | Softens wire between passes | 23.09 |
| Straightening and cutting machine | Cuts rods to length | 23.09 |
| Flux coating machine with dryer | Coats and bakes flux | 20.20 |
| Spectrometer and testing | Checks alloy of each heat | 11.54 |
| Fume extraction system | Captures zinc oxide fumes | 8.66 |
| Total plant and machinery | 288.59 | |
Costs are the sample report's estimates for a 950 kg per day line. Get current quotations before you finalise.
Manpower and power for the plant
The sample plant employs 58 people on a Year 1 wage bill of ₹124.98 lakh. Power and fuel cost ₹123.24 lakh in Year 3, about 6.3% of sales, making it the third largest cost after raw materials and wages.
The furnace sets the power connection you apply for, and a DG set is part of the other fixed assets. A furnace operator who can judge a melt and a drawing fitter who maintains dies are the two skills worth paying for.
| Category | Number | Annual cost (₹ lakh) |
|---|---|---|
| Management, supervision and administration | 9 | 32.94 |
| Skilled workers and operators | 20 | 46.80 |
| Semi-skilled and unskilled workers | 29 | 45.24 |
| Total | 58 | 124.98 |
Licences and approvals for a brass rod plant
The pollution category matters more here than for most metal products, because melting and any acid cleaning are listed activities. Check each point with your state board, as of October 2026.
| Business registration | Udyam (MSME) registration and GST registration |
|---|---|
| Pollution consent | Consent to establish and operate from the State Pollution Control Board. Non-ferrous melting and alloy making up to 1 tonne per hour, excluding lead, is in the orange list. |
| Acid pickling | Pickling drawn wire in acid falls under metal surface treatment, a red category activity. Bright annealing or mechanical cleaning avoids it. |
| Dross and waste | Brass dross is a listed hazardous waste for recycling, so it must go to an authorised recycler; ask the board about authorisation |
| Product standard | IS 2927, the BIS specification for brazing alloys, is the usual reference for alloy grades |
| Factory and power | Factory licence where thresholds apply, and an industrial power connection sized for the induction furnace |
Who buys welding brass rods?
Demand is steady rather than seasonal, because brass rods are a consumable used every day in fabrication and repair. Most volume moves through welding consumable dealers, who stock several diameters and expect credit; our sample report allows 45 days.
Buyers judge a rod by how cleanly it flows, how much white zinc smoke it gives off and whether every batch behaves the same. A supplier that holds composition steady keeps dealers for years.
- Welding consumable dealers and stockists
- Fabrication and repair workshops
- Bicycle and steel furniture manufacturers
- Pump, valve and fittings makers
- Maintenance departments of factories and railways
Where a new unit wins: a plant near scrap sources and close to fabrication clusters buys cheaper and delivers faster than a distant brand, which matters more to dealers than a small price gap.
Mistakes that weaken a welding brass rod project report
- No allowance for zinc loss
Zinc fumes off during melting, so saleable output is less than the charge weight. A report that ignores melting loss overstates profit.
- Assuming all scrap is usable
Free-cutting brass turnings carry lead, which causes porous brazed joints. Scrap must be graded and the report should price it by grade.
- Fixed metal prices for five years
Rod prices follow copper and zinc. Lenders expect a sensitivity case showing DSCR if the metal margin narrows.
- Too little working capital
Scrap is often bought for cash while dealers take credit. In the sample, receivables of ₹205.93 lakh are the biggest current asset in Year 1.
- Leaving out fume control
Zinc oxide fumes harm workers and draw pollution board objections. Extraction belongs in the machinery cost from day one.
How NPCS helps you set up a welding brass rod plant
- Route and capacityCompare cut-and-coat, continuous casting and extrusion routes for your budget and market.
- Alloy and scrap planSet target grades, scrap mix and melting loss so costs match what the furnace delivers.
- Bank-ready project reportProjections, DSCR, metal price sensitivity and working capital in your lender's format.
- Approvals and layoutPlant layout, furnace power load, fume control and the pollution consent path for your state.
NPCS's client list includes 116 assignments in metal products, from copper and aluminium to ferro alloys, and the NPCS project team has prepared such reports since 1994.
What's inside the welding brass rod sample report
- Introduction
- Uses and applications
- Market potential
- Manufacturing process
- Raw materials
- Plant and machinery
- Land, building and utilities
- Manpower
- Licences and approvals
- Project cost and means of finance
- Working capital
- Projected profitability
- Cash flow statement
- Projected balance sheet
- Depreciation
- Term loan repayment
- Debt service coverage
- Break-even analysis
- Financial ratios
- Key assumptions
- Conclusion
- Monthly loan repayment schedule
18 pages, five-year projections, illustrative figures.
Open sample reportFree sample or a report for your project?
| What you get | Free sample | NPCS report for your project |
|---|---|---|
| Capacity and location | Typical unit | Your capacity, site and state |
| Figures | Illustrative | Built on current prices and quotations |
| Machinery suppliers and quotations | No | Yes |
| Market survey for your region | No | Yes |
| Bank or scheme format (PMEGP, term loan) | No | Yes |
| Use for a loan application | No | Yes |
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Welding Brass Rod project report: frequently asked questions
How much does it cost to set up a welding brass rod manufacturing plant in India?
A unit that buys drawn brass wire and only straightens, cuts and coats it needs roughly ₹25–60 lakh. A plant that melts, casts and draws its own rod at 0.5–1 tonne per day needs about ₹4–7 crore with working capital margin. Our sample report models a 950 kg per day plant at ₹599.30 lakh. These ranges are indicative.
What is a welding brass rod made of?
Most welding brass rods are a copper and zinc alloy with about 60% copper, often with small additions of tin and silicon that help the metal flow and reduce zinc fuming. In our sample report brass scrap and turnings make up 55% of raw material cost, with electrolytic copper at 30% and zinc ingots at 10%.
Which machines are needed for brass brazing rod manufacturing?
A full plant needs an induction melting furnace, a continuous casting machine for 8–10 mm rod, a multi-die wire drawing machine, an annealing furnace, a straightening and cutting machine, and a flux coating line with a dryer. A spectrometer to check composition and a fume extraction system complete the list. Smaller units skip melting and casting.
Is the welding brass rod business profitable?
In our illustrative sample, a 950 kg per day plant earns a net profit of ₹130 lakh in Year 3, a 22% return on investment, with break-even at 44% of capacity and payback in about 3.6 years. Real profit depends on the gap between your scrap buying price and the rod selling price, melting loss and dealer credit.
What is the difference between a brass brazing rod and a silver brazing rod?
A brass rod flows at a higher temperature, around 900°C, and is used for steel, cast iron and copper to steel joints with a borax-based flux. Silver brazing alloys flow at lower temperatures and cost far more, so they suit thin copper tubing and precise joints. Most small fabricators and repair shops buy brass rods for everyday work.
Can I get a PMEGP or bank loan for a welding brass rod unit?
PMEGP covers manufacturing projects up to ₹50 lakh, so it suits only a small cutting and coating unit. A melting and drawing plant usually takes an MSME term loan with a cash credit limit, and eligible micro and small units can get CGTMSE guarantee cover, whose ceiling is ₹10 crore. Lenders ask for a project report with projections and DSCR.
Is the welding brass rod project report PDF free, and can I use it for a loan?
The sample PDF is free to view and download. It is an illustrative report that shows the format and depth of an NPCS report; its figures are representative and not based on a real project, so it should not be submitted to a bank. For a loan, NPCS prepares a report for your capacity, location and scheme.
Sources and references
- IS 2927: Specification for brazing alloysBureau of Indian Standards, checked Oct 2026
- Orange category industries (CPCB list with state additions)State Pollution Control Board, Odisha, checked Oct 2026
- Red category industries (CPCB list with state additions)State Pollution Control Board, Odisha, checked Oct 2026
- Prime Minister's Employment Generation Programme (PMEGP) guideDistrict Industries Centre, Ganjam, Government of Odisha, checked Oct 2026
- Credit Guarantee Fund Trust for Micro and Small EnterprisesCGTMSE, checked Oct 2026
The NPCS project team, led by Ajay Kumar Gupta
This page and its sample report are prepared and reviewed by the NPCS project team, which has written techno-economic feasibility studies and detailed project reports since 1994.
Ajay Kumar Gupta founded Niir Project Consultancy Services (NPCS) and leads the organisation. With 40 years of experience in MSME project consulting, he has built the team that has delivered more than 28,000 project reports for clients worldwide, helping entrepreneurs plan and finance profitable manufacturing businesses.
- Published
- Last updated
- Next review
- Oct 2027
- Reviewed by
- NPCS project team
This page is reviewed every 12 months, or sooner when scheme limits, GST rates, BIS rules or pollution categories change. The sample report is illustrative: its figures are generated from industry-typical ratios for a unit of this size, checked so every statement balances, and are not taken from any client project.