Posts • Portable balancer, vibration analyzer "Balanset"

Example Impellers

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...

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...

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...

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, 3 monthsAugust 29, 2023 ago

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, 3 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

Introduction Centrifuge balancing is a critical aspect of maintaining industrial machinery, especially considering the high rotational speeds involved. Operating a centrifuge in an imbalanced state poses significant risks, including: Reduced product quality and increased waste Accelerated wear and damage to bearings and drive components Elevated noise levels Other vibration-related issues The higher the rotational speed of the centrifuge, the more pronounced these problems become. Therefore, constant monitoring and precise balancing are essential for the centrifuge’s reliable and long-term operation. The Importance of On-Site Dynamic Balancing Dynamic balancing of centrifuges is performed on-site using the machine’s own bearings. This approach allows Read more…

By Nikolai Shelkovenko, 3 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, 3 months 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

Crashers Example Mulchers rotors

Mulcher rotor balancing process

Rotor balancing is a critical process for minimizing vibrations and prolonging the lifespan of rotating machinery. This article aims to provide a comprehensive, step-by-step guide to conducting a two-plane rotor balancing operation using the Balanset-1A device. This method ensures high-precision dynamic balancing of the rotor in its operating condition. Step-by-Step Balancing Process Initial Setup Mount Vibration Sensors: Position the vibration sensors perpendicular to the axis of the rotor’s rotation. Ensure they are securely attached to minimize noise in the data. Tachometer Installation: Place the tachometer on its magnetic stand, ensuring it is aligned with the rotor. Reflective Tape: Apply a Read more…

By Nikolai Shelkovenko, 8 monthsApril 20, 2023 ago

Crashers Example 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, 8 monthsApril 20, 2023 ago

Crashers Example Mulchers rotors

Troubleshooting the balancing process of combine harvesters

Introduction Combine harvesters are vital machinery in agriculture, and like any complex machinery, they require proper maintenance for optimal performance. One often overlooked but crucial aspect of this maintenance is rotor balancing. Balancing rotors on combine harvesters may appear to be a generic task similar to other rotary machines like fans, crushers, and centrifuges. However, every machine has its distinct nuances, and in this article, we delve into the specifics of balancing rotors in combine harvesters. Importance of Rotor Balancing in Combine Harvesters Balancing the rotors in combine harvesters is imperative for several reasons: Reduced wear and tear on bearings Read more…

By Nikolai Shelkovenko, 8 monthsApril 20, 2023 ago