§1What this business is
Mild-steel sheet is marked, cut, bent and welded into a box, powder-coated and assembled with a stainless-steel tray on a DC-motor track, UV-C bulbs, a control board with relays and timers, proximity sensors, a buzzer and LED indicators, then wired and tested. Each 20-litre box (tray 16 × 15 × 6 inches) disinfects vegetables, currency, keys, masks, documents and similar items with UV-C light. The profile was written during Covid-19.
Capacity: 3,600 boxes a year (300 a month) at ₹18,000 each — ₹6.48 crore.
§2Is it right for you?
Who it is for
An electrical or mechanical engineer already in sheet-metal or electronics work, with institutional buyers.
Who it is not for
A newcomer betting everything on a pandemic-era product.
Advantages
- Useful for hospitals, clinics, banks, offices and homes (profile)
- Sheet-metal shop can also take other fabrication work
- No pollution consent needed — white category (profile)
- Own product design and brand
Drawbacks
- Demand was driven by Covid-19 and may have faded
- No BIS standard for UV disinfectors (profile), so buyers may doubt claims
- UV-C light harms skin and eyes if mishandled
- ₹1.82 crore is a large bet on one product
Skills you need
- Sheet-metal fabrication and powder coating
- Control-circuit and sensor wiring
- UV-C dosage and safety design
- Getting germ-kill test reports from accredited labs
Why difficulty 4/5: Fabrication is simple, but demand is uncertain and the product has no BIS standard.
§3Market
Who buys
- Hospitals and clinics (masks, PPE, medicines)
- Banks (currency, cheques, documents)
- Offices, restaurants and apartments
- Households (vegetables, keys, currency)
How it sells
- Direct institutional sales
- Medical and electrical equipment dealers
- Online marketplaces
Good to know
- The profile suggests technical know-how from DRDO laboratories and germ-kill testing at an NABL-accredited lab such as NPL, New Delhi.
- It says ICMR approval would add to buyers' trust.
§4Raw material & machinery
| Item | Qty | Cost |
|---|---|---|
| Hydraulic variable-rake-angle shearing machine, 3,000 mm | 1 | ₹7,50,000 |
| Hydraulic press brake, 100 t / 3,000 mm, NC back gauge | 1 | ₹8,70,000 |
| 3-roll hydraulic plate rolling machine | 1 | ₹16,90,000 |
| Miscellaneous tools and accessories | lump sum | ₹94,200 |
| Office furniture, tools, fixtures and testing equipment | lump sum | ₹4,00,000 |
From: MSME-DI Hyderabad project profile — UV Tubelight Sterilization Contactless Disinfector Box (2020)
- MS sheet (1.0–3.0 mm)9,300 kg a month in four thicknesses, ₹10.16 L
- PCBs with relays and timers300 a month, ₹9.60 L
- UV-C bulbs1,500 a month (5 per box), ₹8.25 L
- Stainless-steel trays with track300 a month, ₹3.30 L
- Proximity switches600 a month, ₹1.44 L
- DC motors, rubber gaskets, emergency switches, LED indicators₹2.23 L a month
- Powder coating₹1.25 L a month
From: MSME-DI Hyderabad project profile — UV Tubelight Sterilization Contactless Disinfector Box (2020)
Suppliers in Building Business Bazaar
§5Licences & registration
- Udyam
- GST
- Germ-kill test report from an NABL-accredited lab (profile)
- UV-C safety per ISO 15858 (profile)
- Factory licence if worker numbers cross the limit
§6Schemes & subsidies
- CGTMSECentralActiveNo collateral, up to ₹10 crore
- Stand-Up IndiaCentralClosed₹10 lakh – ₹1 crore loan
CGTMSE and Stand-Up India fit. At ₹1.82 crore the project is above PMEGP's ₹50 L limit.
§7Money
How the investment is worked out: Fixed capital ₹50 L (shearing machine ₹7.50 L, press brake ₹8.70 L, 3-roll hydraulic rolling machine ₹16.90 L, GST ₹5.96 L, tools ₹94,200 = ₹40 L; office, tools and testing equipment ₹4 L; electrification ₹4 L; pre-operative ₹2 L) + working capital for 3 months ₹1.32 crore = ₹1.82 crore. Building rented.
Working capital: Monthly running cost ₹44.02 L: raw material ₹36.22 L (control boards ₹9.60 L, UV-C bulbs ₹8.25 L, MS sheet, SS trays, motors, sensors, powder coating), salaries ₹3.50 L, utilities ₹30,000, other ₹4 L (₹2 L of it sales and advertising).
Prepared June 2020 for Covid-19 demand — check whether that demand still exists and at what price.
§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
- Demand collapse after the pandemic
- Unproven disinfection claims
- UV-C exposure injuries
- High stock of bulbs and boards
§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 uv-c disinfector box manufacturing unit, ask 10 buyers about price and quantity, and get quotations from 3 suppliers.
- Days 31–60: Udyam and the licences you need (Udyam, 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 UV-C Disinfector Box Manufacturing?
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.