Posts • Portable balancer, vibration analyzer "Balanset"

Example rotors

Prevention is better than cure: How regular centrifuge balancing helps avoid costly breakdowns

Centrifuges are indispensable equipment in many industries, from medicine to the chemical industry. They are used to separate liquid mixtures based on the density difference of the components. However, like any rotating equipment, centrifuges are prone to vibration, which can lead to a number of problems. What is Vibration? Vibration is the oscillatory motion that occurs when the rotor of a centrifuge rotates. It can be caused by various factors, such as: Rotor imbalance: uneven distribution of mass across the rotor. Rotor deformations: bends, warps. Bearing play: wear, improper installation. Asymmetry of rotor elements: improper shape, hole placement. External influences:...

Dynamic Balancing of Flail Mower and Forestry Mulcher Rotors

In this article, we will explain the process of balancing the rotors of flail mowers and forestry mulchers in simple terms. We will answer frequently asked questions and provide several useful tips. Let’s start by understanding what vibration is, its dangers, what balancing is, why it’s necessary, and how it can be done independently. Rotor balancing is the process of adjusting the mass distribution of the rotor to reduce or eliminate vibrations that occur during its rotation. Properly performed balancing extends the life of the mechanism, reduces noise and vibration, and prevents premature wear of bearings and other machine components....

Reducing Drone Vibration: Understanding the Importance of Dynamic Balancing Propellers

Introduction As quadcopters, commonly known as drones, soar through the skies and become an integral tool in various fields ranging from photography to agriculture, ensuring their optimal performance becomes paramount. A pivotal factor in this optimal operation is the dynamic balancing of the propellers. This article delves into the intricate nuances associated with the consequences of increased vibration and the subsequent need for dynamic propeller balancing. Issues Stemming from Elevated Vibrations 1. Degraded Image Quality While the captured visuals are near-perfect when a quadcopter hovers stationary, lateral movements or altitude adjustments introduce anomalies. This “jello effect” and sporadic shaking can...

On-Site Dynamic Balancing of Rubberized Shafts Using a Lathe Machine

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Dynamic Balancing of Rubberized Shafts on a lathe machine

Introduction One of our esteemed clients operates a facility that designs and constructs waste sorting complexes, waste transshipment stations, and manufactures various equipment for sorting and recycling solid municipal waste. The facility spans a massive 14 hectares, boasting over 20,000 square meters of production area. Their infrastructural prowess includes a modern machine park, large paint chambers, and direct access to railway lines. Interestingly, their need for balancing services is sporadic. Lacking their own specialized equipment for this purpose, our expert team is often called onsite for dynamic balancing tasks. In this article, I will detail our experience and methodology in Read more…

By Nikolai Shelkovenko, 8 monthsSeptember 11, 2023 ago

Example Impellers

In-situ dynamic Rotor Balancing for Industrial Blowers

Introduction The importance of dynamic balancing in rotary machinery, particularly in blower systems, is well understood by industry professionals. Unbalanced blower rotors can lead to numerous complications including increased wear and tear, noise pollution, and high energy consumption. This paper aims to delve into the specific issues relating to elevated vibration in different types of blowers—squirrel cage, blower rotors, blower wheels, turbine type, rotary vane, lobe, and centrifugal blowers—and discuss the balancing process using the portable vibration analyzer Balanset-1A. Issues Associated with Elevated Vibration in Blower Systems Component Fatigue: Excessive vibration stresses material, leading to premature failure and fatigue. Operational Read more…

By Nikolai Shelkovenko, 8 monthsSeptember 3, 2023 ago

a two-plane dynamic balancing process for an industrial radial fan. The procedure aims to eliminate vibration and imbalance in the fan's impeller. Balanset-1 Vibromera

Balancing the crusher using the Balanset-1A vibration analyzer. Eliminating crusher vibration.

Crashers Example Mulchers

Rotor Balancing in Crusher Machines

Rotor balancing is a critical aspect in the maintenance and operation of crusher machines. This article elucidates the methodology and benefits of rotor balancing, with a particular focus on the utilization of the Balanset-1A portable balancing device. Introduction: Crusher machines are prone to vibrations, which may result in premature mechanical failure and operational inefficiency. Balancing the rotor is thus essential for mitigating vibrational forces, optimizing operational efficiency, and prolonging the life of machine components, particularly the bearings and the motor. Methodology: Dynamic Rotor Balancing Using Balanset-1A Initial Vibration Measurement: The existing vibration levels are initially measured using the Balanset-1A device. Read more…

By Nikolai Shelkovenko, 8 monthsAugust 29, 2023 ago

Crashers Example Mulchers Uncategorized

Balancing Mulchers and Rotating Elements in Combines and Harvesters

Introduction: The Importance of Balancing Imbalance in rotating equipment can occur not only due to wear and tear but also as a result of maintenance activities such as blade replacement, bearing changes, and welding work. Therefore, the need for balancing the rotors of mulchers and agricultural machinery is only a matter of time. The Consequences of Imbalance Vibrations resulting from imbalance not only lead to the rapid failure of bearings and adjacent components but also have a negative impact on the operator’s health. Hence, it’s crucial to monitor the condition of rotating equipment and perform timely balancing. Types of Equipment Read more…

By Nikolai Shelkovenko, 8 monthsAugust 24, 2023 ago

Nordic mulcher rotor balancing. Balanset-1

Centrifuge balancing. How to balance the rotor of an industrial washing machine.

Example rotors

The Imperative of Centrifuge Balancing in Industrial Operations

Centrifuge Balancing: The Key to Efficiency and Durability Introduction Centrifuges are indispensable in many industries, including chemical, food, oil and gas, and pharmaceutical sectors. To ensure their uninterrupted operation at high speeds, meticulous balancing is essential. Imbalance in a centrifuge can lead to various problems: Reduced product quality and increased waste: Unstable centrifuge operation impairs component separation, negatively affecting output and increasing waste. Accelerated wear: Excessive vibration wears out bearings, shafts, couplings, and other components faster, leading to frequent repairs. Increased noise levels: Strong vibration creates a noisy and potentially harmful working environment for employees. Other vibration-related issues: Imbalance can Read more…

By Nikolai Shelkovenko, 8 monthsAugust 24, 2023 ago

Example Impellers

The Importance of Fan Balancing in Industrial Equipment Maintenance

Introduction Fan balancing is one of the most sought-after procedures in equipment maintenance. This is due to the high sensitivity of fans to imbalance; even the slightest deviation can lead to significant vibrations. Imbalance occurs when there is a misalignment between the geometric center of the shaft and the center of mass. The higher the fan’s rotational speed, the more precise the balancing needs to be. Causes and Consequences of Fan Imbalance The most common causes of fan imbalance include: Abrasive wear on fan blades Dirt accumulation on fan blades Loose assembly, misalignment of the impeller relative to the hub Read more…

By Nikolai Shelkovenko, 8 monthsAugust 24, 2023 ago

Crashers Example Mulchers rotors

Mulcher rotor balancing process

Why Rotor Balancing of Mulchers is Necessary Rotor balancing of mulchers is essential not only for reducing vibration and noise during operation but also for preventing premature wear of bearings, reducing the load on the drive, and extending the overall lifespan of the machine. Using a portable balancer allows for onsite balancing without the need to dismantle the mulcher and remove the rotor. Preparation for Balancing Before starting the balancing process, it is necessary to conduct a thorough inspection of the mulcher. It is important to check the bearings for play, inspect the housing for cracks, and ensure that all Read more…

By Nikolai Shelkovenko, 1 yearApril 20, 2023 ago