Grease is a semi-solid lubricant — a base oil held in a "sponge" of soap thickener — used where a fluid oil would run out: wheel bearings, chassis points, industrial bearings and open machinery. It is made by saponification: a fatty acid or fat is reacted with a metal hydroxide (lithium or calcium) in a heated grease kettle to form the soap thickener, then the rest of the base oil and the additive package are cut in, and the grease is milled, de-aerated and cooled. A more demanding process than fluid-lubricant blending, with a real reactor.
India’s grease market was about 2.69 billion litres in 2025, growing at a 3.40% CAGR to ~3.17 billion litres by 2030 (Mordor Intelligence); the global grease market was USD 4.01 billion in 2025. Lithium-based products held about 66% of volume in 2024, but calcium-based volumes are advancing at a ~9.10% CAGR, driven by lithium-price spikes and calcium’s high-temperature performance. As with all lubricants, the national majors and multinationals dominate retail distribution and brand.
Saponification followed by finishing. A soap thickener is formed by a chemical reaction between a fatty acid / fat and a metal hydroxide in a heated kettle; the finished grease is then built by adding the rest of the base oil and the additive package, milling to the NLGI consistency, de-aerating and cooling. The reaction is textbook soap chemistry; the additive package and the process conditions that set the NLGI grade and dropping point are the technical core and are not detailed.
A LUBE License (Lubricating Oils and Greases Order, 1987) is mandatory at any scale. The heated saponification kettle and a fired thermic-fluid heater trigger boiler / pressure-vessel registration. PCB consent is typically Orange (dehydration vapour, oily-water washings, oily sludge). BIS to IS 7623 / IS 12790 is not a mandatory QCO but is effectively required for OEM, railway and institutional supply.
| Configuration | Total funds | Capacity | Operating model |
|---|---|---|---|
| Standard Small-Scale Unitanchor | ₹3.63 crore | 12,00,000 kg/yr | Saponification kettle + finishing kettle + mill + de-aerator, base-oil + additive tanks, semi-auto cartridge / tin / drum filling, grease QC lab, LUBE License; regional dealer brand + bazaar trade + industrial contracts |
| Expanded / Semi-Automated Unit | ₹18.4 crore | 60,00,000 kg/yr | Larger contactor + multiple finishing kettles, automated homogenising and de-aeration, automated multi-format filling, thermic-fluid heating, owned premises; own-brand + OEM + complex / speciality grades |
Total funds required = cost of project + working capital, on a 100%-own-funds basis. Each configuration is costed bottom-up from a researched equipment list, premises basis and manpower roster — not scaled from one another. The report is funding-neutral: it makes no assumption about how the promoter raises the capital.
Projected / indicative figures on the GF Standard Basis (cost basis August 2026, Tier-2 Indian industrial location, straight-line depreciation, 25% tax, no financing layer). Verify independently before committing funds.
Applicable public standards referenced: IS 7623 — Lithium-Base Greases for Automotive and Industrial Applications · IS 12790 — Multi-Purpose Grease · IS 508 / IS 5117 — calcium-base and industrial greases · IS 1448 (P:) series / ASTM D217, D566, D2596 — methods of test · Lubricating Oils and Greases Order, 1987 — the LUBE License.
This is a business feasibility study, not a technical manual. For production-ready formulations, raw-material profiles and QC targets, see the matching Formulations Handbook.
A realistic, bottom-up view of what it costs to start — and the lowest-investment setup that still works and is legal.
Adding a new product line and needing to size the capex, working capital and returns before committing.
A structured, sourced starting point for a project proposal or an internal investment case.
A worked example of an MSME feasibility study for a formulated-chemical product.
Because grease manufacture cannot be held to a consistent NLGI grade and dropping point below roughly the standard small-scale scale. A heated, agitated, temperature-controlled saponification kettle with dehydration, plus a mill and a de-aerator, is the minimum viable process — a kettle much below ~500 kg batch is a development / pilot tool, not a commercial unit. A LUBE License is required at any size. The report’s verdict is that the anchor is the minimum, and suggests contract manufacturing or a fluid-lubricant blending unit (a simpler, no-reaction process) instead.
Different process. A lubricating oil blending plant is a warm blend of bought-in base oil and additives with no reaction. Grease is made by a saponification reaction in a heated kettle — a fatty acid or fat reacts with a metal hydroxide to form the soap thickener — followed by milling, de-aeration and cooling. It needs a real reactor, so the minimum plant cost is higher, but grease also carries a bit more margin (~15% contribution) because it is more technical and less price-transparent.
Two configurations: a standard small-scale unit at about ₹3.63 crore total funds (12,00,000 kg/yr, project IRR ~28%, payback ~3.6 years) with a saponification kettle, a mill, a de-aerator and a grease QC lab; and an expanded semi-automated own-brand + OEM plant at about ₹18.4 crore (60,00,000 kg/yr) with a pressurised contactor and a complex / calcium-sulphonate grade capability. Working capital is more than twice the plant cost in both.
Base oil is 55–70% of the raw-material cost; the thickener precursors — especially lithium hydroxide for lithium greases — are the volatile swing cost, and the additive package is 10–20%. Returns are most sensitive to the base-oil and lithium-hydroxide price and to the grade mix — more lithium-complex and speciality grades lift the margin.
No. Standard Project Reports are feasibility and financial studies only. Raw materials are described by functional class (e.g. "anionic surfactant"), never by grade, trade name or supplier. For production-ready formulations, see the matching Global Formulation handbook.
Each configuration is costed bottom-up from researched equipment, premises and manpower — not scaled from a single template. The report presents the total funds required (cost of project + working capital) on a 100%-own-funds basis; it does not assume or advise on how you raise the capital.
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The cost basis is August 2026, benchmarked to a Tier-2 Indian industrial location against public marketplace listings and MSME project profiles. All figures are indicative and must be verified with vendors and professionals before you commit funds.
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