DELKOR India has efficiently accomplished the revamp of certainly one of its largest horizontal belt filters situated within the West Bokaro coal area, owned by Tata Metal. This milestone TAKRAF Group says reinforces its dedication to innovation, reliability and unmatched after-sales assist for the mining trade.
Initially provided by DELKOR in 2006, the 145 m² Horizontal Belt Filter (HBF) had already delivered a powerful 19 years of steady operation previous to the revamp. This longevity highlights the robustness of DELKOR’s filtration know-how and the power of its unique gear design. Positioned at Tata Metal’s West Bokaro plant, the unit is likely one of the largest HBFs for coal functions in India and ranks because the second largest globally.
The revamp was executed beneath difficult web site situations and inside a good schedule. From dismantling to profitable commissioning inside solely two months in 2025, the venture was accomplished with a robust concentrate on security, precision and operational continuity.
To make sure environment friendly execution, DELKOR applied an progressive open-belt resolution that simplified set up whereas sustaining optimum efficiency in coal focus dewatering.
“This venture demonstrates the long-term worth of DELKOR’s Horizontal Belt Filter know-how. After almost twenty years of dependable operation, the profitable revamp ensures that the unit will proceed to carry out on the highest requirements of effectivity and availability,” stated Amit Vikram, Product Supervisor for Horizontal Belt Filters at DELKOR India.
Previous to the shutdown, DELKOR ready and provided all main parts required for the revamp, together with filter belt, frames, airboxes for belt assist, vacuum bins and lifting programs, in addition to newly designed seal strips, pulleys, rollers and related parts. All key parts had been changed with new spare elements. As well as, a number of components had been strategically upgraded to boost efficiency, simplify spare elements administration and maximise plant uptime.
Key technical enhancements cited embrace:
- Web site-spliced 4.2 m large filter belt: The belt was spliced on web site to swimsuit native situations and speed up the revamp course of. DELKOR service consultants carried out belt monitoring and drilling with excessive precision.
- Optimised vacuum field design: Redesigned for compatibility throughout a number of bays and handing configurations, enabling Tata Metal to streamline spares stock throughout three DELKOR HBF models.
- Redesigned airboxes: Enhanced Supplies of Development (MoC) and improved maintainability guarantee prolonged service life and elevated reliability.
- Upgraded vacuum field lifting system: Newly designed in stainless-steel and put in exterior the frames for improved accessibility and sturdiness.
Collectively, DELKOR India says these upgrades ship improved effectivity, lengthen gear life and simplify upkeep, instantly supporting Tata Metal’s long-term operational goals. “The venture highlights DELKOR India’s sturdy aftermarket capabilities and its dedication to supporting clients all through the total lifecycle of their gear.”
“Our capability to execute complicated revamps similar to this one displays the power of our native engineering experience mixed with DELKOR’s international know-how requirements. We’re proud to assist Tata Metal with options that improve reliability, effectivity and long-term efficiency,” provides Rajiv Krishnamurthy, Managing Director of DELKOR India.
