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Balancing the fan impeller in the wind tunnel

Objective: The goal was to perform dynamic balancing of a fan impeller in a wind tunnel that is part of an installation capable of lifting a person into the air. The installation comprises two fans, each powered by a 400-hp motor. Balanset-1A was selected for the task due to its precision and effectiveness. Process: Balanset-1A was used to measure the imbalance in the fan impeller. Once the imbalance was determined, the appropriate weights were added to the impeller to counteract the imbalance and reduce vibrations. Outcome: As a result of the dynamic balancing, the following benefits were achieved: Lower noise Read more…

By Nikolai Shelkovenko, 8 yearsAugust 8, 2017 ago

Balancing the rotor of the machine for leather processing

Dynamic Balancing of Leather Shaving Machine Rotor Using Balanset-1A Impeccable leather processing is a foundational factor in producing high-quality leather goods. Achieving this requires not only refined craftsmanship but also reliable equipment. A critical component in the leather processing sequence is the leather shaving machine, where the hide is evenly trimmed to achieve the necessary thickness. The Problem of Vibration Unfortunately, the operation of the leather shaving machine is not always smooth. Vibrations occurring during the rotor’s operation can lead to defects on the leather, reduced productivity, and premature equipment wear. Solution: Rotor Balancing with Balanset-1A To address the vibration Read more…

By Nikolai Shelkovenko, 8 yearsAugust 3, 2017 ago

Balancing of the rotor of the machine for skin treatment.

Example Mulchers

Mulcher rotor balancing

Dynamic Rotor Balancing in AHWI Forest Mulcher Using Balanset-1A AWHI mulchers are extensively used for clearing forested areas, removing undergrowth, and processing wood waste. To ensure optimal operation and longevity of these machines, the mulcher’s rotor must be balanced. This article explores the dynamic balancing process of an AHWI mulcher rotor using the Balanset-1A device. Balancing Process Due to high initial vibration, the first balance was conducted at a minimal rotation speed. – Initial vibration measurement: Using Balanset-1A, the initial vibration level of the rotor was measured, exceeding 100 mm/sec, making operation at working speed impossible. – Placement of known Read more…

By Nikolai Shelkovenko, 8 yearsJuly 15, 2017 ago

Example Mulchers

Mulcher rotor balancing

Just a photo of big, weird lawn mower 🙂

By Nikolai Shelkovenko, 8 yearsJuly 13, 2017 ago

Example Impellers

Balancing the radial fan impeller

This article addresses the issue of imbalance in radial fan rotors used in shopping center cooling systems. It presents an effective balancing method using the Balanset-1A device, which optimizes fan operation, reduces noise levels, extends lifespan, increases energy efficiency, and enhances system reliability. Ensuring Comfort and Safety Creating a comfortable and safe environment for visitors and staff is a priority in modern shopping centers. Radial fans are widely used to ensure air circulation. However, over time, the rotors of these fans may become unbalanced, leading to several issues: – Increased noise and vibration; – Reduced bearing lifespan; – Higher energy Read more…

By Nikolai Shelkovenko, 8 yearsJuly 5, 2017 ago

Example Mulchers

Mulcher rotor balancing

Balancing of Mulcher Rotor with Balanset-1A High vibration levels in a mulcher can significantly degrade its operation and lead to increased bearing wear. In one case involving a forestry mulcher, the Balanset-1A balancing tool was used for dynamic rotor balancing. This procedure not only reduced vibration but also brought a range of other benefits. Balancing Process: – Measuring initial vibration levels: The dynamic balancing device measures the initial vibration levels. – Placing weights: Weights of known mass were placed on both sides of the rotor to alter its vibration. – Measuring vibration changes: The Balanset-1A measured changes in vibration caused Read more…

By Nikolai Shelkovenko, 8 yearsJune 13, 2017 ago

Example Impellers

Balancing the fan impeller

Striving to reduce vibration in ventilation equipment, a potential client approached us to witness the efficacy of our Balanset-1A device. The task was twofold: – Ensure the desired degree of fan balance. – Assess the functionality of Balanset-1A to determine its suitability for purchase. Successful Fan Balancing with Balanset-1A After conducting the necessary preparatory work, the fan was subjected to balancing on the Balanset-1A machine. The results were immediate: after just one procedure, the fan’s vibration significantly decreased, leading to smoother and quieter operation. Assessing the Effectiveness of Balanset-1A Feeling the reduced vibration level of the fan post-balancing, the client Read more…

By Nikolai Shelkovenko, 8 yearsMay 15, 2017 ago

Example Mulchers

Mulcher rotor balancing

Old friend – mulcher Nokamic . Every time balance it succeeds very well. Objective: The aim of this case study is to highlight the success in achieving consistent and effective dynamic rotor balancing for the Nokamic Mulcher using the Balanset-1A portable balancing machine. Introduction: Vibration issues can pose a significant problem for the overall efficiency and lifespan of mulchers. Consistently achieving low vibrations in rotors is crucial for optimized performance. The Nokamic Mulcher has been a recurring client, and each balancing session has resulted in excellent performance outcomes. Process: For dynamic rotor balancing, the Balanset-1A was employed, a device renowned for Read more…

By Nikolai Shelkovenko, 8 yearsApril 7, 2017 ago

Nordic mulcher rotor balancing. Balanset-1

Example Impellers

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

Example Impellers

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

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