An eggshell powder plant turns waste shells from egg-breaking units and bakeries into calcium powder for supplements, feed and fertiliser. Entrepreneurs choose it because shells are cheap to source and demand for natural calcium keeps growing. As an eggshell powder plant consultant, our team helps you decide capacity, technology and location, then prepares the report your bank and approving authorities will want to see.

Eggshell Powder Plant at a Glance
| Typical capacity | ~1–10 TPD shells |
|---|---|
| Land | ~0.5–1 acre |
| Power load | ~50–200 kW |
| Water | Moderate |
| Manpower | ~8–25 |
| Indicative investment | ~₹50 lakh–₹5 crore |
Investment basis: excludes land.
Figures are indicative ranges. Your project report works them out for your capacity and location.
Market Demand for Eggshell Powder in India
Demand for eggshell powder comes mainly from buyers who want natural calcium and from industries looking to reuse waste. Egg powder and bakery clusters such as Namakkal in Tamil Nadu and Hyderabad supply shells close to where processing makes sense. Export potential is medium, so most early sales are domestic.
- Supplement makers buying food-grade calcium powder
- Feed mills using calcium for animal feed
- Fertiliser makers using shell powder as an input
- Food companies fortifying products with calcium
Eggshell Powder Products You Can Make
Food-grade calcium powder suits supplement makers and fortification, while feed and fertiliser grades suit mills with looser specifications. Membrane powder is a separate product for supplement buyers. Many new units start with one grade and add the others once shell supply is steady.
- Food-grade eggshell calcium powder, feed and fertiliser grade, eggshell membrane powder
Eggshell Powder Plant Process
The eggshell powder plant process moves shells from collection through washing, membrane separation, drying and sterilising, milling, sieving and packing. Washing removes egg residue, and the drying and sterilising stage is where pathogen risk is controlled. Membrane separation can be mechanical or chemical, and your choice affects cost, yield and the quality of recovered membrane. Quality checks cover calcium content, heavy metals and microbial limits such as Salmonella. Food grade must also meet FSSAI standards, so test records matter from the first batch.
- Collection
- Washing
- Membrane separation
- Drying and sterilising
- Milling
- Sieving
- Packing
Raw Materials and Machinery for an Eggshell Powder Plant
Eggshells from egg-breaking plants and bakeries are the only major input, so your location should sit near such sources, for example Namakkal or Hyderabad. The machines that matter most are the washer, membrane separator, dryer and steriliser, and pulveriser. A good sifter and packing line then keep particle size and hygiene consistent.
- Washer
- Membrane separator
- Dryer and steriliser
- Pulveriser
- Sifter
- Packing
Eggshell Powder Plant Licence and Approvals
Start with Udyam registration, then secure State Pollution Control Board consent before construction, since the category is generally Green. Food-grade production needs an FSSAI licence, and there is no QCO to plan for. After the plant is built, apply for consent to operate. Sequencing these early avoids delays at commissioning.
| Pollution category | Generally Green |
|---|---|
| HSN code | 0510 or 2309 (by grade) |
| GST | Classification-dependent; applied in the project financials |
| BIS / quality control order | No QCO |
| FSSAI | FSSAI licence for food grade |
| Other licences | Udyam |
Choosing the Right Eggshell Membrane Separation Technology
Mechanical separation suits plants that want simpler operation and lower chemical handling, while chemical separation can help when membrane recovery is a priority. Your choice depends on whether you plan to sell membrane powder for supplements or focus on calcium powder alone. In practice, the decision also changes effluent handling and machinery cost, so compare both routes on your expected capacity before ordering equipment.
Handling By-Products from an Eggshell Powder Plant
Wash water is the main waste stream, and it needs proper treatment before discharge, which is part of the pollution consent. Eggshell membrane, however, is a recoverable product rather than waste, and it can be sold as membrane powder to supplement makers. Planning for both in the layout and financials keeps the plant compliant and adds revenue.
Government Schemes and Project Finance for Eggshell Powder
PMEGP is the scheme named for this project, and eligibility depends on your category and investment size. Our reports are used for bank loans and government programmes such as PMEGP, MSME schemes, Mudra and NABARD-linked projects, subject to each lender's requirements. A bankable eggshell powder plant project report sets out costs, working capital and repayment clearly.
What Decides Success in an Eggshell Powder Plant
Plants that do well secure shell supply early and control pathogens strictly. The main risk is moving wet shells, which adds cost and spoilage if collection is slow.
- Sign a shell supply contract before building
- Keep sterilising and Salmonella testing strict
- Locate close to egg-breaking units and bakeries
- Plan wash water treatment from the start
How NPCS Helps You Set Up an Eggshell Powder Plant
Our team supports the decisions that shape this project: capacity, membrane separation technology, machinery selection and vendor choice. We also assist with plant layout, approvals planning, finance documents, and installation and commissioning support. Each eggshell powder plant project report is tailored to your capacity, budget and location.
NPCS's published client list records 223 assignments across food and agro processing projects between 2009 and 2026, for clients in 28 states and 26 countries.
What Your Eggshell Powder Plant 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)
Eggshell Powder Plant: Frequently Asked Questions
How much does an eggshell powder plant setup cost in India?
An indicative investment is ~₹50 lakh–₹5 crore, excluding land. The actual figure depends on capacity, technology and grades. Your project report works out the cost for your own capacity and location.
Which licences are needed for an eggshell powder plant?
You need Udyam registration and State Pollution Control Board consent, with the category generally Green. Food-grade powder also needs an FSSAI licence. There is no QCO for this product.
How much land and power does an eggshell powder plant need?
Typically about 0.5–1 acre of land and a power load of ~50–200 kW. Water use is moderate. These are indicative and change with your capacity and chosen machinery.
How to start an eggshell powder plant business?
Begin by securing shell supply near egg-breaking units or bakeries, then fix capacity and technology. Register under Udyam, obtain pollution consent and FSSAI where needed, and prepare a project report before ordering machinery.
How can NPCS help with my eggshell powder plant?
Our team prepares the project report and supports machinery selection, vendor choice, plant layout and approvals planning. We also help with installation and commissioning. Share your capacity and location to get started.
