We're establishing the region's first large-format hot-dip galvanizing line — a seven-metre zinc kettle that ends the long haul to Bengaluru and Hyderabad.
There is no large commercial hot-dip kettle anywhere in Rayalaseema. Fabricators truck raw steel out and haul it back coated, adding cost and days to every order. Vellanj closes that loop from inside Kopparthy.
A greenfield plant on five acres in the APIIC Mega Industrial Hub, engineered around a single large kettle and a closed-loop, zero-liquid-discharge design.
A seven-metre bath takes long members in a single dip — solar tables, tower legs and barrier rails without splicing.
Rated for roughly 1,250–1,500 tonnes a month at full ramp — sized for regional EPC and fabrication volumes, not a captive line.
Closed-loop flux handling and on-site zero-liquid-discharge treatment. Operated under the industrial park's environmental clearance and APPCB consent.
Regional fabricators and EPC subcontractors who need dependable, local hot-dip capacity — without running a kettle of their own.
Module mounting structures, purlins and rafters for utility-scale parks.
Transmission and distribution fabricators — towers, gantries, cross-arms.
Crash barriers, guard rails and roadway hardware for NHAI contractors.
Overhead equipment masts, brackets and structural steel.
Plant fabricators across the Penna–Dalmia cement corridor.
Units inside the Kopparthy hub needing coating next door.
Proddatur, Pulivendula, Kurnool, Nandyal, Anantapur and beyond.
Gratings, ladders, handrails, cable trays and earthing steel.
Hot-dip galvanizing bonds zinc to steel metallurgically — protection that a paint coat can't match, inspected to Indian and international standards.
Degrease, acid-pickle and rinse to strip oil, rust and mill scale down to bright steel.
A zinc-ammonium flux dip prepares the surface for a clean, even reaction in the bath.
Immersion in molten zinc at ~450 °C forms a bonded zinc-iron coating across every surface.
Cool, quench and verify coating thickness and finish against the specified standard.
Commissioning is underway. If you're planning galvanizing volume for solar, T&D, highways or fabrication in Rayalaseema, start the conversation now — we'll size a slot for you.