§1What this business is
Rubber is masticated and mixed with chemicals and fillers on a mixing mill, extruded into slabs and cut to weighed pieces. The pieces are placed in moulds — with bonded metal inserts for parts like oil seals — and cured with steam or electric heat in hydraulic presses. Profiles are extruded and cured in a steam vulcaniser. Vehicle, railway, appliance and machinery makers buy these parts mostly from small units.
Capacity: Not printed in pieces or tonnes; sales of ₹61.20 L at 60% use in year 1 and ₹102 L at full capacity in year 5.
§2Is it right for you?
Who it is for
A graduate with rubber-compounding knowledge or contacts among vehicle and machinery makers.
Who it is not for
Someone needing profit from year 1.
Advantages
- Large makers buy most rubber parts from small units (report)
- India is a major natural-rubber producer
- Thousands of different parts — many niches
- Auto and railway demand keeps growing
Drawbacks
- Losses in the first two years
- Each part needs its own mould
- Compound recipes need know-how
- Low margin at the report's scale
Skills you need
- Rubber compounding
- Mould and press operation
- Rubber-to-metal bonding
- Selling to OEMs and replacement dealers
Why difficulty 3/5: Moderate investment, but compounding skill and buyer approvals take time.
§3Market
Who buys
- Automobile and two-wheeler makers
- Railways and defence establishments
- Appliance and industrial-machinery makers
- Printing-machine makers (rubber rollers)
How it sells
- Direct OEM supply
- Replacement-market dealers
- Government tenders (railways, defence)
Good to know
- The report counts about 5,000 rubber-goods units in India making over 35,000 products.
- General rubber goods take 44% of rubber use; tyres and tubes take the rest (report).
§4Raw material & machinery
| Item | Qty | Cost |
|---|---|---|
| Rubber mixing mills (16″ × 42″ and 14″ × 36″) | 2 | ₹2.50 lakh |
| Hydraulic presses, 50 cm × 50 cm | 2 | ₹1 lakh |
| Extruder, 75 mm screw | 1 | ₹12.50 lakh |
| Steam vulcaniser (4 ft dia × 8 ft long) | 1 | — |
| Oil-fired baby boiler (200 kg/h) | 1 | — |
| Moulds, dies and accessories | 1 lot | — |
| Testing and inspection equipment | 1 lot | ₹1 lakh |
| Tools and apparatus | 1 lot | ₹1.25 lakh |
| Total plant and machinery | — | ₹35 lakh |
From: SIDBI Stand-Up Mitra project profile — Rubber Parts for Engineering Industry (2018) — private guide — confirm locally
- Natural rubber, neoprene, silicone, EPDM, Viton and SBRas per part
- Rubber chemicals — zinc oxide, titanium dioxide, stearic acid, PF resin, red oxide, acceleratorscompounding
- Plasticisers — DBP, DOP, DOS, CPWcompounding
- Metal insertsfor bonded parts like oil seals
From: SIDBI Stand-Up Mitra project profile — Rubber Parts for Engineering Industry (2018) — private guide — confirm locally
Suppliers in Building Business Bazaar
METALAB ANALYTICAL PRIVATE LIMITED · Ahmedabad →ADITYAPUR AUTO CLUSTER · Jamshedpur →CHEMICAL AND METALLURGICAL LABORATORIES · Bengaluru →INDIAN RUBBER MATERIALS RESEARCH INSTITUTE - SOUTH CENTER · Tirupati →DEEVIN SEISMIC SYSTEMS PVT. LTD. · Mandideep →SHIKAG'S ENGINEERING LABS PRIVATE LIMITED · Hyderabad →SANRAY LABORATORIES PRIVATE LIMITED · Hyderabad →Rubber Cluster Development Programme · Kottayam →Rubber Cluster, Pune · Pune →
In our raw material database
Carbon black →Natural rubber →Styrene butadiene rubber (SBR) →
§5Licences & registration
- Udyam registration
- GST
- State Pollution Control Board consent (mixing and curing fumes, boiler)
- Boiler registration under IBR if the boiler is covered
- Factory licence and fire NOC
§6Schemes & subsidies
- CGTMSECentralActiveNo collateral, up to ₹10 crore
- Stand-Up IndiaCentralClosed₹10 lakh – ₹1 crore loan
Too large for PMEGP; CGTMSE can guarantee the bank loan without collateral and Stand-Up India can fund SC/ST and women founders.
§7Money
How the investment is worked out: Land 1,000 sq m ₹10 L + building ₹8 L + plant & machinery ₹35 L + furniture and electrical ₹3.50 L + preliminary ₹4.20 L + working capital ₹25.50 L = ₹86.20 L. Finance: promoter ₹21.55 L, bank ₹64.65 L.
Working capital: ₹25.50 L: inventories ₹8.50 L, receivables ₹12.75 L, overheads ₹4.25 L; bank ₹15.94 L, own margin ₹9.56 L.
Stand-Up Mitra profile uploaded in 2018; the year is not printed on the profile. Machinery and material prices will be higher now.
§8Export potential
Export council / board: Not verified yet
- No HS code or export body has been checked against an official list yet.
§9Risks — where people fail
- Natural and synthetic rubber price swings
- Part rejection for hardness or size
- Few large buyers
- Slow payments
§1030 / 60 / 90-day plan
A general plan that applies to any business. A plan for this business will be added after research.
- Days 1–30: Visit a working moulded rubber parts for industry (bushes, o-rings, seals) unit, ask 10 buyers about price and quantity, and get quotations from 3 suppliers.
- Days 31–60: Udyam and the licences you need (Udyam registration, GST), a project report (DPR), and the scheme or loan file.
- Days 61–90: Space and machines, trial production, and first deliveries to 10 customers.
§11Who to connect with
Associations, clusters and training institutes — the directory is being built. Connect
§12Watch
There is no episode on this business yet. Shows are coming soon on the Podcast page.
Want to start Moulded Rubber Parts for Industry (Bushes, O-Rings, Seals)?
DPR, loan file or registration — ask us on WhatsApp.
¶Sources
Data review: 6 October 2026. Spotted a mistake? Report it. For information only — not legal or financial advice.