--- title: "Anodizing Plant Cost Calculator (India)" description: >- Free anodizing plant cost calculator for India. Estimate CAPEX in INR by capacity, automation level, and process type. Tanks, rectifier, ETP, building. canonical: "https://www.saravanaconsultancy.in/calculators/anodizing-plant-cost" source_url: html: "https://www.saravanaconsultancy.in/calculators/anodizing-plant-cost" md: "https://www.saravanaconsultancy.in/calculators/anodizing-plant-cost.md" last_modified: 2026-05-24 --- Free Calculator # Anodizing Plant Cost Calculator Engineering CAPEX estimate (INR) for setting up an anodizing line in India. Adjust capacity, automation, and process type to see line-item costs for tanks, rectifier, ETP, and civil work. Calibrated against 10+ commissioned plants. ## Plant configuration Process type Type II — sulphuric anodizing Type III — hard anodizing (chilled) Combined Type II + Type III Throughput (sq.m surface area per day) Small: 20-80 · Medium: 100-400 · Large: 500+ Automation level Manual — overhead crane + operators Semi-automatic — programmable hoist Fully automatic — robotic transporter Largest part dimension (metres) Drives tank length. Architectural: 6-7 m · General: 2-3 m Build location Tier-1 metro (Mumbai/Delhi/Bangalore) Tier-2 industrial (Pune/Chennai/Coimbatore) Tier-3 / industrial estate Include effluent treatment plant? Full ETP + DM water plant (recommended) Basic neutralisation only Excluded — already on site ## Estimated CAPEX Total project cost ₹ 1.20 Cr Range: ₹ 96 L — ₹ 1.44 Cr (±20%) Tanks (PP / rubber-lined steel)— DC rectifier + bus bars— Hoist / transporter— Chiller (Type III only)— Jigs, racks, fixtures— ETP + DM water— Exhaust scrubber + ducting— Civil / shed / utilities— Instrumentation + controls— Commissioning + contingency— ## How this estimate is built The model sizes each major equipment block from your throughput target, then applies India-market unit rates calibrated against 10+ plants commissioned by Saravana Consultancy between 2018 and 2025. All figures are in Indian rupees and exclude land, GST, and customs duty on any imported equipment. ### Sizing logic — quick view | Component | Sizing driver | India rate (2026) | | --- | --- | --- | | Anodizing tank | Length = part length + 0.5 m; volume from 0.6 m × 1.2 m cross-section | ₹ 65-95k per kL (PP) · ₹ 110-160k per kL (rubber-lined MS) | | DC rectifier | 2.5 A/dm² × instantaneous loaded surface area | ₹ 800-1,200 per A (12-30 V) · ₹ 1,400-1,900 per A (60-100 V hard) | | Chiller | 1.2 kW thermal per kA rectifier output (Type III only) | ₹ 60-80k per kW thermal | | ETP | 1.5× rinse-water consumption per shift | ₹ 8-15 lakh base + ₹ 1.2 lakh per kL/day capacity | | Civil / shed | 2.5× anodizing-line floor area | ₹ 1,800-2,800 per sq.ft (tier-2 industrial) | ### What this estimate does NOT include - **Land cost** — varies 10× across India and is normally negotiated separately. - **Working capital** — typically 15-20% of CAPEX for opening chemical inventory and 60 days receivables. - **Pre-treatment line** for painted or polished aluminium, if you are integrating downstream finishing. - **Pollution clearance fees**, factory licensing, and electrical sanctioning (typically 2-4 lakh). ### Sanity-check it against benchmarks - Manual 50 sq.m/day Type II plant: 25-50 lakh - Semi-auto 200 sq.m/day Type II plant: 75 lakh - 1.5 crore - Fully automatic 500 sq.m/day Type II plant: 2-3.5 crore - Type III hard anodizing line: add 20-30% to the equivalent Type II number ### Want a bankable detailed project report? This calculator gives you a feasibility-stage number. For a DPR with vendor quotes, layout drawings, single-line electrical, and projected returns, we deliver in 4-6 weeks. Used to raise debt at SBI, BoB, and HDFC. [Talk to Balasubramanian](/contact) ## Frequently asked questions How much does an anodizing plant cost in India? A small manual sulphuric anodizing plant (under 50 sq.m/day) typically costs 25-50 lakh INR. A semi-automatic medium plant (200 sq.m/day) costs 75 lakh to 1.5 crore. A fully automatic large line (500+ sq.m/day) costs 2-5 crore. Hard anodizing adds 20-30% due to chillers and higher-rated rectifiers. See our full [anodizing plant cost guide](/blog/anodizing-plant-cost) for breakdowns by use case. What is included in anodizing plant CAPEX? Anodizing plant CAPEX covers polypropylene or rubber-lined tanks, DC rectifier with cooling, hoists or transporters, jigs and titanium racks, ETP and demineralised water plant, exhaust scrubber, instrumentation and control panels, civil and shed work, and commissioning. Land cost is typically excluded from line CAPEX. What is the rectifier cost for an anodizing plant? DC rectifier cost in India runs 800-1,200 INR per ampere for 12-30 V switch-mode units, 600-900 INR/A for thyristor-based units. A 5,000 A rectifier for a medium Type II plant costs 30-55 lakh INR. Hard anodizing requires a higher voltage rating (60-100 V) which adds another 25-40%. Do I need an ETP for an anodizing plant? Yes — every anodizing plant in India requires an effluent treatment plant under CPCB and state pollution control board norms. A basic neutralisation plus chemical-precipitation ETP for a medium anodizing line costs 15-30 lakh INR, plus another 5-8 lakh for a demineralised water plant feeding the rinses. How accurate is this estimate? This calculator gives a ±20% engineering estimate suitable for early-stage feasibility, bank pitch decks, and partner discussions. Final CAPEX depends on alloy mix, batch size, jigging strategy, and local civil rates. For a bankable detailed project report (DPR), engage a consultant for site-specific design. Related: [Coating thickness calculator](/calculators/coating-thickness) · [Anodizing plant setup guide](/blog/anodizing-plant-setup-india) · [Greenfield plant projects](/services/greenfield-plant-projects)