RotoTech Bangladesh Limited

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RotoTech Bangladesh Limited The Fastest and most Reliable Turbocharger & Rotating Equipment solution provider in Bangladesh. www.rototechbd.com

RotoTech Bangladesh Limited has been established to share the knowledge and experience with our customer base that we have accumulated over the years. With our trained and experienced team, we aim to provide quality services based on innovative solution, development and co-operation at your earliest convenience. Despite being a young organization, we have managed to attract attention in "Motor Sales and Servicing" and "Turbocharger Servicing" sectors because of our rational policies, service quality, trusting relations and reliable after-sale service. Our biggest goal is to provide services for our business partners with the most economical, most effective, fastest and highest quality of products and services by applying the cutting edge technologies, equipment, and devices. Within the framework of this vision, RotoTech Bangladesh Limited will take firm steps to become the leading organization in this sector, which is open to change, constantly monitors and applies cutting edge technologies, and always believe in continuous improvement by setting new targets. RotoTech Bangladesh Limited, with its experienced engineers and staff, will always be with you by developing co-operation and producing solutions to your problems.

29/10/2026

𝐖𝐡𝐲 𝐝𝐨𝐞𝐬 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐚𝐥 𝐦𝐚𝐜𝐡𝐢𝐧𝐞𝐫𝐲 𝐯𝐢𝐛𝐫𝐚𝐭𝐞?

Abnormal vibration can be associated with rotor imbalance, shaft misalignment, loose mounting, bearing faults, and other mechanical issues.

The right diagnosis starts with proper measurements and inspection, not guesswork.

Rototech Bangladesh lists rotor dynamic balancing and vibration analysis among its engineering services.

Follow us for more practical explanations of industrial machinery, maintenance, and rotating equipment.

20/10/2026

Most gear failures can be stopped early. In this video:

1. Six habits that catch trouble early: right oil kept clean and dry, oil analysis, vibration trending, alignment checks, staying within rating, and early inspection
2. How RotoTech supports gear servicing and manufacturing
3. Five little-known gear facts, including why the small pinion usually fails first

Hard case, tough core, clean oil and good alignment. That is how gears last.

Missed Part 1 on gear failures? Find it on our page.

What is the one check you never skip on a gearbox? Tell us in the comments.

19/10/2026

In this video, six failures every maintenance engineer should recognise:

1. Tooth breakage: bending fatigue, overload
2. Pitting: surface fatigue, dirty oil
3. Spalling: thin case, subsurface cracks
4. Scuffing: oil film breakdown
5. Abrasive wear: dust and debris in the oil
6. Corrosion and fretting: water in the oil, idle gearbox

Read the damage, find the cause, and fix the cause, not just the gear.

Which gear failure have you seen most often? Tell us in the comments.

Part 2 next: prevention and little-known gear facts. Follow so you don't miss it.

Day 2 of RotoTech presents the Intra BUET Robo Challenge.
17/09/2026

Day 2 of RotoTech presents the Intra BUET Robo Challenge.

16/09/2026

RotoTech is present at BUET campus in the Intra BUET Robo Challenge 2026.

16/09/2026

RotoTech BD is now at BUET Campus.

We are delighted to welcome Kritanjaly Hrida to RotoTech Bangladesh Limited as an Engineer in Technical Design. A gradua...
07/06/2026

We are delighted to welcome Kritanjaly Hrida to RotoTech Bangladesh Limited as an Engineer in Technical Design. A graduate of the Mechanical Engineering department at Rajshahi University of Engineering & Technology, Kritanjaly brings a strong engineering foundation and a passion for solving industrial challenges. Her role will involve technical design and support of electro-mechanical components, with active participation in refurbishment projects, workshop collaboration, and industrial engineering processes. We are excited to have her join the RotoTech team and look forward to her contributions as we continue delivering innovative, reliable, and high-quality engineering solutions to industries across Bangladesh and beyond.

Eid Ul Adha Mubarak 2026On the sacred occasion of Eid-ul-Adha 2026, all of us at RotoTech Bangladesh Limited extend our ...
27/05/2026

Eid Ul Adha Mubarak 2026
On the sacred occasion of Eid-ul-Adha 2026, all of us at RotoTech Bangladesh Limited extend our heartfelt wishes to you and your loved ones.
May this Eid bring peace, prosperity, and endless blessings to your home and heart.
As we celebrate the spirit of sacrifice, gratitude, and unity, we remain thankful for the continued trust and support you place in us.
Your partnership means the world to us, and we look forward to serving you with the same dedication and excellence in the years ahead.
Warm regards and best wishes for a joyful celebration.

Steam Turbine Restoration & Dynamic Balancing | QNP N2.2-1.8After remaining out of operation for nearly 3 months, this Q...
24/05/2026

Steam Turbine Restoration & Dynamic Balancing | QNP N2.2-1.8

After remaining out of operation for nearly 3 months, this QNP N2.2-1.8 Steam Turbine experienced significant internal steam oxidation affecting multiple-stage turbine blades and nozzle rings.

Our engineering team at RotoTech Bangladesh Limited successfully carried out a complete restoration and balancing process, including:

✔ Precision mechanical rust cleaning of turbine blades and nozzle rings
✔ Rotor journal polishing for improved surface condition and operational reliability
✔ Dynamic balancing of the turbine rotor for smooth and vibration-free performance
✔ Detailed inspection and corrective maintenance before recommissioning

Proper rotor balancing and surface restoration are essential for maintaining turbine efficiency, minimizing vibration, and extending equipment life in continuous industrial operation.

Another successful maintenance activity completed with a focus on precision, reliability, and operational performance.

🎓 Industrial Visit by KUET MSE Department (2K20 Series) at RotoTech Bangladesh LimitedOn 17 May 2026, we had the pleasur...
18/05/2026

🎓 Industrial Visit by KUET MSE Department (2K20 Series) at RotoTech Bangladesh Limited

On 17 May 2026, we had the pleasure of welcoming students from the Khulna University of Engineering & Technology (2K20 Series), Department of Materials Science & Engineering (MSE), along with their respected faculty members, for a full-day industrial visit at RotoTech Bangladesh Limited.

Throughout the day, the students explored our workshop and office operations, gaining practical insights into:
🔧 Industrial maintenance & refurbishment
⚙️ Reverse engineering & precision machining
🛠️ Inspection and engineering service workflows
📐 Quality control & technical coordination
🏭 Real-world industrial applications of materials engineering

Our team shared hands-on experiences and discussed how engineering knowledge is applied in solving industrial challenges across power, manufacturing, and heavy engineering sectors.

We truly appreciate the enthusiasm, curiosity, and active participation shown by the students during the visit. It was an excellent opportunity to bridge academic learning with real industrial practices.

A sincere thanks to the respected faculty members and the Department of MSE, KUET, for arranging this visit and giving us the opportunity to interact with future engineers of Bangladesh.

We wish all the students success in their academic and professional journeys ahead.

Address

Samair, Biruliya, Savar
Dhaka
1340

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