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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

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, 1 yearSeptember 3, 2023 ago

Rotor Balancing in Crusher Machines

Crusher Rotor Balancing A crusher is a machine designed for mechanically breaking down pieces of hard material into smaller pieces. The primary working component of a crusher is the rotor, which is fitted with crushing elements (hammers, teeth, etc.). As the rotor rotates at high speed, it crushes the material fed into the crushing chamber. Types of Crushers There are several types of crushers, each differing in principle and construction: Jaw Crushers: Material is crushed between two jaws, one of which is stationary while the other moves back and forth. Cone Crushers: Material is crushed in the space between Read more…

By Nikolai Shelkovenko, 1 yearAugust 29, 2023 ago

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

Nordic mulcher rotor balancing. Balanset-1

Example Crashers 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, 1 yearAugust 24, 2023 ago

Example rotors

The Imperative of Centrifuge Balancing in Industrial Operations

Centrifuge Balancing Centrifuges are the real workhorses in the chemical, food, oil and gas, and pharmaceutical industries. They perform a huge number of tasks, and their uninterrupted operation at high speeds is only possible with perfect balancing. Imbalance can lead to a host of problems: Reduced product quality and increased waste: Unstable centrifuge operation leads to poor component separation. This, in turn, degrades the final product and increases waste. For instance, in the food industry, this can result in the spoilage of large batches of products. Accelerated wear: Excessive vibration quickly wears out bearings, shafts, and couplings. I once saw Read more…

By Nikolai Shelkovenko, 1 yearAugust 24, 2023 ago

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

Impellers Example

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, 1 yearAugust 24, 2023 ago

Example Crashers Mulchers rotors

Balancing Mulcher Rotors: Why and How?

Balancing Mulcher Rotors: Why and How? A mulcher is powerful equipment used for shredding vegetation, shrubs, and trees. The mulcher’s rotor, rotating at high speeds, is subjected to significant loads. Rotor imbalance can lead to severe vibrations, noise, and premature wear of the equipment. In this article, we will discuss why balancing the mulcher’s rotor is so important and how to perform it correctly using the portable balancing device Balanset-1A. Video: The Process of Balancing a Mulcher Rotor Detailed Overview of the Standard Balanset-1A Package Balanset-1A is a popular portable device for rotor balancing. The standard package includes: Control Unit Read more…

By Nikolai Shelkovenko, 2 yearsApril 20, 2023 ago

Example Crashers Mulchers rotors

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

This article takes you through our recent visit to a home textile factory where down pillows and blankets are manufactured. Our focus will be on the balancing process of the machinery involved in the production. Pre-Balancing Procedures: Vibrometer Mode Measurements Initial Step Before proceeding with the balancing, it is advisable to conduct measurements using the vibrometer mode. Identifying the Rotor Unbalance If the value of the total vibration is approximately equal to the value of the reverse component, it is likely that the primary cause of the machine’s vibration is an unbalance in the rotor. In this case, you can Read more…

By Nikolai Shelkovenko, 2 yearsApril 20, 2023 ago

Example Crashers Mulchers rotors

Rotor Balancing in Grain Harvesters

Introduction Grain harvesters are complex machines, and like any other equipment, they require proper maintenance to operate without failure. One important but often overlooked aspect of such maintenance is rotor balancing. In this article, we will discuss the importance of rotor balancing, common issues you may encounter, and procedures to follow to ensure optimal harvester performance during the peak harvest season. The Importance of Rotor Balancing Rotor balancing in harvesters is essential for several reasons: Reducing bearing wear: Unbalanced rotors create excessive vibration, leading to premature wear of bearings and other components. Improving energy efficiency: Balanced rotors require less effort Read more…

By Nikolai Shelkovenko, 2 yearsApril 20, 2023 ago

Troubleshooting the balancing process of combine harvesters

Сontent Crashers Example Impellers Mulchers rotors Solutions

Introduction to rotor balancing

Dynamic balancing devices for shafts and machine equipment Balanset-1A priced at €1751. The rotor is a body which rotates about some axis and is held by its bearing surfaces in the supports. The bearing surfaces of the rotor transmit loads to the supports via rolling or sliding bearings. The bearing surfaces are the surfaces of the trunnions or the surfaces that replace them. In a perfectly balanced rotor, its mass is distributed symmetrically about the axis of rotation, i.e., any element of the rotor can be matched with another element located symmetrically about the axis of rotation. In a balanced Read more…

By Nikolai Shelkovenko, 2 yearsApril 12, 2023 ago

Example Crashers

Balancing the crusher at the Nestlé plant.

Elevated Vibration Levels in Nestle Pet Food Plant In June of last year, a contractor responsible for maintenance at a Nestle plant specializing in pet food production encountered an issue with one of the crushers. Post-maintenance, the machine displayed increased vibration levels, reaching up to 8-9 mm/s, well above the acceptable standards. The Consequences of High Vibration High vibration levels in machinery like crushers can lead to: Increased wear and tear Elevated energy consumption Possible safety hazards Disruption in production quality The Balancing Intervention To address this urgent issue, balancing procedures were performed on the affected crusher. The intervention involved: Read more…

By Nikolai Shelkovenko, 2 yearsApril 10, 2023 ago

Desmond Purpleson