At RotoTech, we take pride in being a one-stop solution for turbo machinery needs, offering mechanical machining, refurbishment, dismantle-assembly, and dynamic balancing under one expert umbrella. With years of experience and a commitment to quality, we continue to push the boundaries of excellence in industrial maintenance. Successful Servicing of a Multistage High-Pressure Feed Water Pump...
We at RotoTech Bangladesh Limited are thrilled to announce an exciting development for Napier Turbocharger users in Bangladesh! From now on, we are officially an authorized service provider for Napier Turbocharger repair and reconditioning. What This Means for You As an authorized service workshop, RotoTech Bangladesh Limited now offers: ✅ Expert repair and reconditioning of...
Dhaka, Bangladesh — RotoTech Bangladesh Limited has successfully completed a groundbreaking project for Summit Kodda 300MW Power Plant Ltd, showcasing its ability to deliver cost-effective and performance-driven solutions. By upgrading TA20 nozzle rings to TA17 specifications in Wartsila W46V20 engines, RotoTech has achieved measurable improvements in engine efficiency, durability, and operational cost savings. Enhancing Engine...
Dhaka, Bangladesh — RotoTech Bangladesh Limited, a pioneer in engineering solutions, has made headlines with its remarkable success in refurbishing a critical turbocharger component for Desh Energy Chandpur Limited. The A175-M66 nozzle ring, part of the Wartsila W50V20DF engine, had been plagued by premature cracking and deformation after 10,000–15,000 hours of operation, leading to serious...
RotoTech Bangladesh Limited has emerged as a trailblazer in turbine blade refurbishment technology, delivering exceptional engineering solutions to clients worldwide. With a strong commitment to quality, the company specializes in refurbishing turbine blades using cutting-edge processes for super alloy components, adhering strictly to OEM (Original Equipment Manufacturer) procedures. The company boasts an impressive milestone, with...
January 15, 2025 — [Dhaka, Bangladesh] RotoTech recently hosted an engineer from SULZER headquarters for the balancing of a 14-stage high-pressure (HP) feed water pump rotor. The visit highlighted RotoTech’s commitment to excellence in precision engineering and professional service. During the visit, Mr. Jack Wilton, a senior representative from SULZER, personally evaluated the rotor balancing...
Overview Ashuganj Fertilizer and Chemical Company Limited (AFCCL), a key player in Bangladesh’s fertilizer production sector, recently faced a critical challenge with their 14 MW Synthesis Gas LP Turbine. This turbine, originally manufactured by Nuovo Pignone (now GE Turbines, Italy), experienced a significant failure in its rotor assembly. The crisis threatened the uninterrupted production of...
Yesterday, our team successfully completed a specialized dynamic balancing job for a 2335Kg rotor. This rotor is a crucial part of a specialized motor from the renowned German brand LDW, designed for a leading cement industry in Bangladesh. We were honored to have Mr. Erik Eilers, an expert engineer from LDW Germany, physically present during...
Background Charu Ceramic Industries Ltd., a leading manufacturer in Bangladesh, faced persistent issues with their Siemens 45KW AC motor for over two years. Despite repeated attempts to operate the motor, they encountered high bearing temperatures and severe vibration problems, preventing smooth operations and impacting productivity. The Challenge The recurring bearing temperature rise and vibration issue...
RotoTech Supports ‘Made in Bangladesh’ by Dynamically Balancing Locally Manufactured Fiber Impellers We at RotoTech are proud to contribute to the “Made in Bangladesh” initiative. Chittagong-based entrepreneur NAF Enterprise has started manufacturing glass fiber impellers, commonly used in the chemical industry. Previously, Bangladeshi users had to rely on imports from China or India for such...
