Urja Techniques (India) Pvt Ltd is a leading transformer manufacturer based in India, supplying a wide range of high quality transformers - including converter duty, power, distribution, furnace, earthing and dry type transformers - to clients across Tanzania. With a focus on energy efficiency and dependable after-sales support, we serve buyers in Dar es Salaam, Dodoma, Mwanza, Arusha, Mbeya and Tanga.
Product Introduction:
A furnace transformer supplies power to electric arc furnaces used in steel production and metal refining. It steps high-voltage grid electricity down to the high-current, low-voltage levels required by the furnace.
Built for the frequent short circuits and rapid load fluctuations of metal melting, furnace transformers use robust construction and heavy insulation to withstand high temperatures, vibration and electrical disturbances.
Features:
1. Robust construction for extreme temperatures, heavy loads and harsh conditions.
2. Efficient power distribution with low energy losses.
3. Advanced cooling to maintain optimal temperatures.
4. Compliance with stringent safety standards for personnel and equipment.
Advantages:
1. Withstands the dead short-circuits and load swings of melting cycles.
2. High secondary currents delivered with voltage stability.
3. Long service life in demanding foundry environments.
Applications in Tanzania:
● Electric Arc Furnace (EAF) duty in steel plants
● Ladle Refining Furnace (LRF) applications
● Induction furnace melting for foundries
● Submerged Arc Furnace (SAF) ferroalloy production
● Rectifier duty furnace and electrolysis processes
Why Furnace Transformers are in Demand in Tanzania
the Tanzania Development Vision 2025, the Rural Energy Agency (REA) electrification drive, the 2,115 MW Julius Nyerere Hydropower Project and TANESCO grid expansion, alongside gold mining at Geita and natural gas developments at Mtwara, are lifting demand. Each project needs reliable transformers engineered for local conditions. Note that the Tanzania grid operates at 50 Hz, so our units are custom designed for 50 Hz or 60 Hz operation to match local utility and project specifications.
Supply & Logistics Across Tanzania
We export furnace transformers from India to all major Tanzanian industrial and port regions. Consignments are shipped through the Port of Dar es Salaam, the Port of Tanga and the Port of Mtwara. From there we serve Dar es Salaam and its Export Processing Zones, the Bagamoyo Special Economic Zone, Mwanza, Arusha and Dodoma, covering the mining, natural gas and power, agro-processing, cement, manufacturing and construction sectors.
Technical Specifications & Industry Nomenclature
Supplied as Electric Arc Furnace (EAF) transformers, Ladle Refining Furnace (LRF) transformers and Induction Furnace Transformers, with On-Load Tap Changers (OLTC) for arc stability, OFWF / ONAF cooling for extreme secondary currents, and high-grade electrolytic copper windings on CRGO cores.
● High secondary current, low voltage design
● On-Load Tap Changer (OLTC) for arc control
● Cooling method : ONAN / ONAF / OFWF
● Heavy-duty cycle construction
Why Choose Urja Techniques (India) Pvt Ltd:
Our progressive facility, advanced machinery and committed workforce let us deliver precisely designed products, strengthened by a dedicated quality-testing unit and R&D department that keep our furnace transformers at world-class standards.

