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Balancing the radial fan impeller

Not too long ago, I had to revisit a limestone plant where I had previously balanced the separator rotor. This time, my task was different but equally critical: tackling the vibration issues of the exhaust ventilation system. The limestone plant, with its harsh and dusty conditions, places heavy demands on equipment, making regular maintenance a necessity. When it comes to exhaust ventilation, any imbalance can lead to a plethora of issues such as increased energy consumption, mechanical stress, and premature wear and tear. For this mission, the Balanset-1A was again my instrument of choice, given its effectiveness in providing accurate Read more…

By Nikolai Shelkovenko, 8 yearsMarch 12, 2017 ago

Balancing the radial fan impeller

In 2014, I found myself embarking on a memorable journey that would mark the beginning of my career in rotor balancing. My father, one of the co-founders and developers of our firm, accompanied me on a trip to a collective farm. Our mission was to balance two fans used in a grain drying system. The Process Initial Vibration Measurement: First, we needed to understand the current state of the fans. We set up the Balanset-1A and took initial vibration readings. High levels would indicate imbalance, which could lead to increased energy consumption and equipment wear. Installation of Test Weights: Read more…

By Nikolai Shelkovenko, 8 yearsFebruary 22, 2017 ago

Example rotors

Balancing of the separator rotor

Ensuring Smooth Lime Production: Swift Separator Rotor Balancing with Balanset-1A In the bustling realm of lime production, the separator rotor plays a pivotal role, efficiently separating quicklime from the slaking process. However, when this critical component succumbs to imbalance, the entire production line can grind to a halt. To address such challenges promptly, the Balanset-1A portable balancer and vibration analyzer emerges as an indispensable tool. The Challenge: A Wobbling Separator Rotor At a renowned lime production facility, the separator rotor, a crucial component in the manufacturing process, began exhibiting signs of imbalance. This imbalance manifested in excessive vibrations, threatening to Read more…

By Nikolai Shelkovenko, 8 yearsFebruary 8, 2017 ago

Example Impellers

Balancing the radial fan impeller

Master Radial Fan Impeller Balancing with Balanset-1A: Optimize Efficiency, Reduce Vibration, Extend Lifespan Radial fans form the heart of countless industrial ventilation systems, ensuring reliable airflow for processes that depend on it. Like any high-speed rotating component, radial fan impellers must maintain meticulous balance. Slight imbalances create vibrations that compromise efficiency, increase wear and tear, and ultimately shorten the fan’s lifespan. Why Radial Fan Impeller Balancing Matters Think of your car tires. If they’re out of balance, what happens? You notice vibrations, uneven wear, decreased fuel efficiency, and long-term damage to suspension components. The principles are similar with a radial Read more…

By Nikolai Shelkovenko, 8 yearsDecember 15, 2016 ago

Example Impellers

Balancing the radial fan impeller

Centrifugal Fan Balancing at a Metallurgical Plant: Emergency Repair and Routine Maintenance Metallurgical operations are complex systems where many components must work seamlessly and continuously. The exhaust ventilation is vital in these aggressive environments—it maintains workplace safety, ensures optimal conditions for technological operations, and purifies the air from harmful emissions. At the heart of ventilation systems lie centrifugal (radial) fans. An unexpected breakdown of such a unit not only halts the production cycle but also poses a potential health threat to workers. Breakdown During the Night Shift Like a bolt from the blue, a serious accident occurred during one of Read more…

By Nikolai Shelkovenko, 8 yearsDecember 1, 2016 ago

Example Mulchers

Mulcher rotor balancing

Challenges of Mulcher Rotor Balancing in the Rain: Challenge Accepted! Balancing the rotors of industrial machines outdoors is no easy task. And when nature throws an extra challenge in the form of pouring rain, it requires quick thinking and reliable tools. Recently, I had to balance a forest mulcher right during a heavy downpour. Thanks to the vibro-analyzer and the Balanset-1A balancer, it was possible not only to eliminate the imbalance but also to successfully adapt to the inclement weather conditions. Not Just Balancing: The Challenge from the Pouring Rain – Safety Techniques: Wet equipment and wires pose a risk Read more…

By Nikolai Shelkovenko, 8 yearsOctober 9, 2016 ago

Example Mulchers

Mulcher rotor balancing

Restoring Smooth Operation of the Nokamic Mulcher: Rotor Balancing with Balanset-1A Nokamic mulchers, known for their reliability in clearing land and disposing of plant debris, sometimes encounter vibration issues. Excessive vibration not only reduces operator comfort but can also lead to accelerated wear of components and even failures. Problem: Vibration in the Nokamic Mulcher A regular client approached me with a complaint about severe vibration in his Nokamic mulcher. An initial inspection revealed that the source of the problem was rotor imbalance. Solution: Precise Balancing with Balanset-1A To address this issue, I used the Balanset-1A, a portable vibration analyzer and Read more…

By Nikolai Shelkovenko, 8 yearsJune 13, 2016 ago

Example Mulchers

Mulcher rotor balancing

Not Just Balancing: Solving the Issue of Increased Vibration in the PT300 Forestry Mulcher Forestry mulchers like the PT300 are powerful machines that clear forest areas for subsequent road construction. Strong vibration is a common and unsafe occurrence in industrial equipment. Promptly identifying the causes and taking corrective measures not only extends the equipment’s lifespan but also ensures uninterrupted and safe operation. Vibration in the Forestry Mulcher: A Symptom, Not a Diagnosis When the PT300 forestry mulcher began showing intense vibration, the initial assumption was the need for rotor balancing. However, it is crucial to recognize that vibrations can be Read more…

By Nikolai Shelkovenko, 9 yearsApril 22, 2016 ago

Example Impellers

Balancing the radial fan impeller

Introduction: Oil refineries house a vast array of different fans, each playing a pivotal role in the operations. Regular maintenance of these fans is vital, and having backup fans on standby for emergencies is equally crucial. Setting: At a prominent oil refinery, there arose a need to balance the backup ventilation fan. This particular fan serves as a backup, ensuring continuous operation even if the primary system faces any disruptions. Solution: The fan was mounted on rubber vibration isolators, providing stability and reducing disturbances. With this setup in place, the Balanset-1A vibration analyzer and balancer was employed. This portable Read more…

By Nikolai Shelkovenko, 9 yearsApril 15, 2016 ago

Example Impellers

Balancing the radial fan impeller

Balancing the Blades of Centrifugal Fans in a Shopping Mall: Enhancing Comfort and Energy Efficiency with Balanset-1A Centrifugal fans are essential for air ventilation and conditioning systems in shopping malls. They ensure comfortable temperatures and clean air, which significantly influences visitor satisfaction. In this study, we explore how Balanset-1A effectively balanced the radial fans in a newly constructed shopping mall. Problem: Imbalance of Centrifugal Fan Blades in the Shopping Mall After installing the ventilation systems in a shopping mall, specialists noticed increased vibration in several radial fans. This is a clear sign of an imbalance in the impeller, leading to Read more…

By Nikolai Shelkovenko, 9 yearsApril 15, 2016 ago

Desmond Purpleson