A metal fabrication consultant helps entrepreneurs plan units that cut, form, weld and finish steel into PEB members, trusses, tanks, frames and solar mounting structures. Most buyers are EPC contractors, PEB companies, solar EPCs and OEMs, who order on job-work or project basis. People choose this business because warehousing, infrastructure and renewables keep steel demand steady. NPCS supports you with project planning, machinery selection and a detailed report that a bank can read.
Metal Fabrication at a Glance
| Typical capacity | ~200–20,000 MT/year |
|---|---|
| Land | ~0.5–10 acres (with yard and cranes) |
| Power load | ~100 kW–2 MW |
| Water | Low |
| Manpower | ~20–300 |
| Indicative investment | ~₹1–30 crore |
Investment basis: excludes land.
Figures are indicative ranges. Your project report works them out for your capacity and location.
Market Demand for Metal Fabrication in India
Demand for fabricated steel in India comes mainly from warehousing and logistics parks, industrial capex, infrastructure and renewable energy projects. Fabricators are concentrated around Raipur, Pune, Chennai, Delhi-NCR, Ahmedabad, Coimbatore and Kolkata, close to steel mills, stockists and large project sites. Export potential is low to medium, mostly structures to the Middle East and Africa.
- EPC contractors needing structures for industrial buildings
- PEB companies outsourcing members and components
- Solar EPCs buying mounting structures
- OEMs ordering machine frames and parts
Metal Fabrication Products You Can Make
Structural fabrication suits you if you want volume orders from PEB companies and EPC contractors. Pressure vessels and tanks serve process industries but need extra approvals. Solar mounting structures and conveyor structures are repeat-order lines, while machine frames suit OEM relationships.
- Structural fabrication (PEB, trusses, columns, beams)
- Sheet-metal fabrication
- Pressure vessels and tanks
- Solar mounting structures
- Conveyor structures
- Machine frames
Metal Fabrication Process Step by Step
The metal fabrication process starts on the drawing board, not the shop floor. Detailing decides how much steel you buy and how cleanly parts fit later. Cutting and drilling are usually done on CNC lines, and technology choices range from CNC beam lines and 3D detailing software to robotic welding and PEB production lines.
Quality is controlled at welding and finishing. Welding procedures and welder qualification come first, followed by NDT such as UT, RT and DPT, dimensional checks and coating thickness. Work is typically built to IS 800, IS 2062 and IS 816 or AWS D1.1.
- Drawings and detailing
- Procurement
- CNC cutting
- Drilling/punching
- Bending/rolling
- Fit-up
- Welding
- NDT inspection
- Shot blasting
- Painting or galvanising
- Trial assembly
- Dispatch and erection
Raw Materials and Machinery for Fabrication
Your main inputs are steel plates, sections, hollow sections and sheets, along with welding consumables, paint and fasteners. These come from steel mills and stockists, so price and credit terms matter. The machines that decide output are CNC plasma or laser cutters, a beam drilling line, press brake, plate rolling and MIG or SAW welders. EOT cranes handle the heavy lifting.
- CNC plasma/laser cutters
- Beam drilling line
- Press brake
- Plate rolling
- MIG/SAW welders
- EOT cranes
- Shot blasting
- Paint booth
- NDT equipment
Metal Fabrication Licence and Approvals
Metal fabrication licence and approvals follow a clear order: business registration, factory licence, then pollution consent from the State Pollution Control Board before construction. The category depends on the process. Dry fabrication is White, spray painting is Green, and galvanising or pickling is Red. Pressure parts also need ASME or IBR approvals.
- Use BIS-certified structural steel, as the steel QCO applies to IS 2062
- Follow construction-worker safety rules for site erection
| Pollution category | Dry engineering and fabrication without heat treatment, surface finishing or painting: White (CPCB Jan-2025 Annexure-I S.No. 51); with spray painting: Green (125); with galvanising/pickling: Red (101.1) |
|---|---|
| HSN code | 7308 (structures and parts of iron/steel); job work SAC 9988 |
| GST | Fabricated structures: 18%; fabrication job work on customer-owned steel: generally 18% |
| BIS / quality control order | No QCO on fabrication; structural steel used must be BIS-certified (IS 2062 under the steel QCO) |
| Other licences | Factory licence; ASME/IBR approvals for pressure parts; construction-worker safety rules for site erection |
Choosing the Right Metal Fabrication Plant Size
Capacity in this business runs from about 200 MT/year to 20,000 MT/year, with investment of roughly ₹1–30 crore excluding land. A small unit can start with job work on customer-owned steel and basic cutting, bending and welding. Larger units add CNC beam lines, shot blasting and a paint booth, and need more yard space, cranes and skilled people. Match size to your order book and the buyers you can reach.
Managing Seasonality and Working Capital in Fabrication
Monsoon slows site erection, so dispatch and billing can bunch up in other months. Steel is bought upfront while client payments often arrive late, which strains cash. Plan working capital for steel stock, wages and delayed receipts, and agree payment milestones in contracts. Your project report should show this cash cycle clearly for lenders.
Government Schemes and Project Finance for Fabrication
PMEGP and state MSME schemes can support a fabrication unit, and demand from warehousing, infrastructure and solar helps the case. Lenders look for a clear cost estimate, market view and cash flow. NPCS reports are used for bank loans and programmes such as PMEGP, MSME schemes, Mudra and NABARD-linked projects, subject to each lender's requirements.
What Decides Success in a Metal Fabrication Unit
Good operators build strength in detailing, welding quality and on-time delivery. Certified welders and clean documentation win repeat orders from EPC contractors. Plan for the risks too, and sell steel scrap and offcuts to recover some cost.
- Steel price volatility, managed through purchase planning
- Project payment delays from contractors
- Shortage of skilled welders
How NPCS Helps You Set Up a Metal Fabrication Unit
As a metal fabrication consultant, NPCS works on the decisions that shape your plant. Our team helps you fix capacity, choose between CNC and robotic options, select machinery and vendors, and plan the layout. We also support production process guidance, installation and commissioning, and a metal fabrication project report that covers approvals and finance.
NPCS's published client list records 3 assignments on fabrication and structural steel projects between 2023 and 2025 for clients in 3 states, including bankable project reports and techno-economic feasibility studies.
What Your Metal Fabrication Project Report Covers
- Project introduction and BIS specifications
- Manufacturing process with flow sheet
- Market survey (demand, imports/exports, existing units)
- Personnel
- Plant and machinery with suppliers
- Land and building with layout
- Raw materials with sources and rates
- Financials (project cost, working capital, cost of production, profitability, break-even, 5–10 year cash flow, projected balance sheet, IRR/NPV/payback)
Metal Fabrication: Frequently Asked Questions
How much does metal fabrication setup cost in India?
Metal fabrication setup cost in India is typically about ₹1–30 crore, excluding land. The figure depends on capacity, machinery and whether you add finishing lines. Your project report works out the cost for your capacity and location.
Which licences and pollution category apply to a fabrication unit?
You need a factory licence and consent from the State Pollution Control Board. Dry fabrication is White, spray painting is Green, and galvanising or pickling is Red. Pressure parts need ASME or IBR approvals.
How much land and power does a fabrication unit need?
A unit typically needs about 0.5–10 acres, including yard and cranes, and a power load of about 100 kW to 2 MW. Water use is low. Exact needs depend on your capacity and product mix.
How to start a metal fabrication business?
Start by choosing your product line and capacity, then identify buyers such as EPC contractors or PEB companies. Next, prepare a project report, register the unit, obtain pollution consent, and select machinery. A consultant can guide each step.
How can NPCS help with my metal fabrication project?
NPCS prepares detailed and bankable project reports, feasibility studies and market research. Our team also advises on machinery, vendors, layout and approvals. Share your planned capacity and location, and we'll outline the next steps.