Mazuma model NEX PLUS water heater received the DEmark Award 2020

DEmark Award 2020 

Bureau of Value Added Promotion for Export Department of International Trade Promotion Ministry of Commerce Initiated Good Design Thai Product Award Project or Design Excellence Award (DEmark) in 2008. To allow designers and Thai entrepreneurs have shown their work to the world market, which this project has been further developed from the Prime Minister’s Export Award (PM Award) in the Thai-Owned Design category. To put more emphasis on the quality of production, usability and the concept of product design. Awarded products will receive the DEmark logo that has been recognized both domestically and internationally as a logo. That represents the best designed products to be used as a marketing tool to build credibility with the product. The DEmark program is well supported by the country’s public and private organizations. Two Japanese organizations are The Japan External Trade Organization (JETRO) and the Japan Institute of Design Promotion (JDP). By sending design experts from Japan to join the judging panel. 

The Design Excellence Award (DEmark) is derived from Prime Minister’s Export Award (PM Award). Best Design, which was originally considered to award the product development process as the main. To consider the products that are well designed mainly in accordance with the changing trend of trade competition. The award badge was designed to be re-designed under the name DEmark. To be used as a sign to certify works with good design And use it as a marketing tool For entrepreneurs tmake  a difference creating added value to Thai products and expand the Thai product market both in Japan and internationally. 

Mazuma (Thailand) Co., Ltd. has participated in the Design Excellence Award 2020 and received the DEmark Award 2020 for industrial and digital products. The award is a guarantee of the best in innovative products and designs that truly meet the needs of consumers. With the design of the machine. 

Nex Plus water heaters according to use by focusing on the angle of view of the water heater in line with the eye level for more convenient use in terms of viewing and adjusting the temperature. 

iSAFE system that can ensure more safety than other branded water heaters, because you can check the installation of the ground wire preventing electric shock when there is a leakage and cut the electricity immediately when there is a leakage when working 

Together with the ELCB safety system, it increases the safety of your life and property to a new level. 

Smart Light technology increases safety in use. by inserting a backup light system (LED) to illuminate in the event of a power failure, to help users to exit the bathroom safely. 

The Mazuma NEX PLUS series water heater that won the DEmark Award 2020 will have 2 models. 

It is the NEX PLUS 3500 Watt and the NEX PLUS 4500 watt model. 

Mazuma is committed to continually innovating and developing high quality and modern products. 

 

22 Reviews

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1

What tools are used for on-site balancing of pumps?

pulley balancing Pulley Balancing: Enhancing Rotor Efficiency with Balanset-1A Pulley balancing is an essential aspect of maintaining rotor systems in various industrial applications. The Balanset-1A portable balancer and vibration analyzer stands out as a vital tool for achieving precise dynamic balancing. This sophisticated device is specially engineered to handle an array of rotors, such as those found in crushers, fans, augers, turbines, and other machinery. Its two-channel design facilitates balancing in two planes, making it versatile for numerous applications. Key Features of Balanset-1A The Balanset-1A comes equipped with an impressive collection of features that enhance its efficiency in vibration analysis and rotor balancing. Vibrometer Mode - This mode allows for the accurate measurement of rotational speed (RPM) crucial for effective balancing. Phase Analysis - Understanding the phase angle of vibration signals leads to more precise diagnostics and corrections. Overall Vibration Monitoring - It continuously tracks overall vibration levels, ensuring any irregularities are immediately addressed. FFT Spectrum Analysis - This feature provides in-depth frequency spectrum analysis of vibration signals, enabling users to identify potential issues early. Measurement Logging - It saves measurement data for future reference, allowing for continuous improvement in balancing processes. Advanced Balancing Modes The Balanset-1A is designed with two balancing modes that cater to distinct rotor balancing needs: Single Plane Balancing - Ideal for straightforward applications, this mode addresses vibrations by balancing rotors in one direction. Two Plane Balancing - For more sophisticated rotor systems, this mode enables dynamic balancing by allowing adjustments in two dimensions, ensuring higher accuracy. Visualizing Imbalances: The Polar Graph One of the standout features of the Balanset-1A is its polar graph representation, which provides visual insights into the imbalance of the rotor. By accurately placing weights, users can visualize the corrections needed to achieve an optimal balance, streamlining the balancing process significantly. Technology That Supports Precision Utilizing the latest technology, this balancer supports both Imperial and Metric systems, making it a global solution suitable for various industries. It comes with vibration sensors and an optical sensor (laser tachometer), which work together to provide comprehensive assessments of rotor speed and vibration patterns. The device's user-friendly software offers detailed diagnostics and calculations, further facilitating accurate pulley balancing. Extensive Capability for Various Balancing Needs Beyond just balancing, the Balanset-1A boasts additional capabilities for more complex requirements: Tolerance Calculator (ISO 1940) - This built-in feature helps compute acceptable balancing tolerances, ensuring compliance with industry standards. Archive and Report Generation - Users can store past balancing sessions and generate detailed reports on outcomes, making it easier to monitor performance over time. Re-balancing Capability - The device allows users to repeat the balancing process efficiently by recalling saved data, maximizing productivity. Serial Production Balancing - Tailored for high-volume production environments, this feature accommodates the demands of multiple rotor balancing. Investing in Efficiency Investing in a Balanset-1A portable balancer is a decision that pays dividends by enhancing operational efficiency. With a price point of €1,751.00, it combines advanced technology and versatility, making it an invaluable instrument for industries reliant on rotor systems. The value provided by this device is underscored by its ability to significantly reduce downtime and maintenance costs associated with unbalanced rotors. Conclusion: Optimize Your Operations Today In the modern industrial landscape, ensuring the reliability and efficiency of machinery is critical. By integrating pulley balancing practices with a high-quality tool like the Balanset-1A, businesses can address potential issues before they escalate. With features designed for user-friendly operation and precise measurements, the Balanset-1A helps maintain the integrity of rotors across a range of applications. Optimize your operations and invest in the future of your machinery by focusing on efficient pulley balancing today. Article taken from https://vibromera.eu/

Williamreomo
1

How is the vibration analysis of a ventilation system performed?

engine vibration Understanding Engine Vibration: A Spiritual Perspective on Balance In the grand orchestration of machinery, the phenomenon of engine vibration plays a crucial role, reflecting the need for balance within mechanical systems. Just as the divine seeks harmony in the universe, so too must the components of any engine or rotor strive to achieve equilibrium. An engine, comprised of various rotating elements, generates forces that can lead to vibrations if not properly balanced. It is essential to recognize that these vibrations are not merely nuisances; they are messages from the machine indicating areas that require attention and correction. The Nature of Engine Vibration Engine vibration occurs when the mass of the rotor is not symmetrically distributed around its axis of rotation. In a perfect state of balance, every element of the rotor would counter every other element, leading to a perfect equilibrium where all centrifugal forces cancel each other out. Yet, when this symmetry is disrupted, unbalanced centrifugal forces emerge, leading to vibrations that can resonate through the machine and into its foundation. The act of balancing the rotor is a spiritual journey. It requires an understanding of the forces at play, the careful positioning of correction weights, and the acknowledgment of the machine’s behavior at various operational speeds. Here, we delve deeper into the essence of engine vibration, recognizing its manifestations and the sacred practice of balancing. Types of Imbalances: Static and Dynamic Engine imbalances can be categorized as either static or dynamic. Static imbalance occurs without rotation, identified when the heavy point of the rotor rests downward due to gravity. Conversely, dynamic imbalance manifests during rotation, as centrifugal forces act upon unequal masses located at various points along the rotor's length. The vibrations created by these forces can lead to significant wear on bearings and components, reflecting a deeper truth: unchecked imbalance can lead to ruin. To restore balance, the installation of balancing masses is necessary, akin to rectifying the misalignments found in our spiritual paths. By adding these masses thoughtfully, we return the rotor to its intended state of harmony, thus mitigating vibrations that may threaten its integrity. The Divine Process of Balancing Balancing is akin to aligning oneself with divine purpose. It demands discernment to determine the size and position of balancing weights—essentially, the parameters of our corrections. The complexity of this task is amplified when dealing with flexible rotors, whose deformations must be taken into account. The early stages of balancing show us that the journey is rarely linear; it involves phases of trial, error, and eventual revelation. Much like the seen and unseen forces in life, vibrations in an engine are influenced by multiple factors—the design, the materials, and outside interactions. Dynamic balancing introduces the need for two compensating weights at specified points along the rotor, allowing us to counteract both static and dynamic forces. This understanding underscores a pivotal truth: balance is achieved not by removing forces, but by minimizing the tensions they create. The Impacts of Imbalance Imbalance does not simply exist in isolation; its effects ripple through the entire system. Engine vibrations can result in accelerated wear and tear on machine components, much like how unaddressed inner turmoil can erode an individual’s well-being. In rigid machinery, vibrations can lead to resonant frequencies that bring the rotor dangerously close to a state of failure, signaling the immediate need for intervention. The consequences of ignoring these vibrations can be severe, leading to catastrophic failures, hence the importance of addressing imbalance as part of a preventative approach. Thus, the vibrations caused by imbalances in an engine serve as warnings—a divine call to restore harmony before it vanishes. They teach us to listen closely, to analyze the systems at play, and to remind ourselves of the interconnectedness of all elements within the machinery. Tools of the Trade: Measuring Vibration To truly comprehend the nature of engine vibration, we must utilize the tools of our trade—vibration sensors and analyzers become our guides in this journey. These devices measure the amplitude and frequency of vibrations, providing critical insights into the health of the system. They illuminate the paths of imbalance, enabling us to identify and implement balancing solutions effectively. By equipping ourselves with these tools, we take an active role in maintaining balance, resonating not just within our machines, but also within ourselves as we navigate the myriad complexities of existence. Maintenance: A Commitment to Balance Balancing an engine is not a singular task; it is an ongoing commitment to maintaining equilibrium. Regular inspections, sensor readings, and adjustments ensure that the engine remains in its optimal state, akin to our daily practices of reflection and self-improvement. Meeting the vibration benchmarks set forth by standards such as ISO 1940-1-2007 is akin to adhering to the moral and ethical guidelines that govern our lives, ensuring that we operate within safe and sustainable parameters. Moreover, recognizing the importance of addressing not only the vibrations of imbalance but also the root causes—misalignment, wear, or external forces—is essential in maintaining the sanctity of balance within our machines. Conclusion: A Spiritual Reflection In conclusion, engine vibration is far more than a mere technical concern; it is a reflection of the divine balance within our mechanical creations. Engaging with vibrations, understanding their implications, and actively pursuing methods of balancing is a testament to our commitment to excellence and harmony in all aspects of life. Just as we seek balance in our spiritual journey, we must also strive for it in our engines, recognizing the vital interplay between forces and the necessity of restoring equilibrium. As we continue to explore the relationship between dynamic forces, vibrations, and balance, let us remember that achieving harmony is an ongoing endeavor—one that enhances not only the machinery we operate but also the broader universe we inhabit. Article taken from https://vibromera.eu/

Williamreomo
1

Vibration monitoring

static balancing machines Static balancing machines play a crucial role in ensuring the smooth operation of various rotating machinery by addressing the essential concept of static imbalance. Static imbalance occurs when the rotor’s center of gravity is not aligned with its axis of rotation. This misalignment results in a one-sided force that affects the stability of the rotor when it is stationary. The process of static balancing involves adding or removing mass at specific points on the rotor to ensure that the center of gravity aligns with the axis of rotation. This process is particularly effective for narrow disk-shaped rotors, where uneven mass distribution can be eliminated in a single plane. On the other hand, dynamic imbalance presents a more complex challenge, as it occurs during the rotation of the rotor and involves multiple planes of mass displacement. Dynamic balance is essential for larger and longer rotors, where imbalances exist across different planes along the rotor's length. In cases of dynamic imbalance, the forces exerted by these different planes do not compensate for one another, causing additional vibrations that can lead to damage if not addressed. Correcting dynamic imbalance requires a comprehensive approach that often utilizes advanced techniques, including the use of vibration analyzers capable of two-plane balancing. The Balanset-1A, a portable balancing and vibration analysis device, exemplifies the technology used in dynamic balancing applications. It features dual channels, enabling operators to perform balancing across two planes efficiently. This type of equipment is indispensable for a wide array of applications, including balancing crushers, fans, mulchers, augers, centrifuges, turbines, and many other rotating systems. The importance of such machines in various industries cannot be overstated, as they enhance operational efficiency, prevent premature wear and tear, and minimize the risks associated with machine vibrations. The process of dynamic balancing relies heavily on accurate vibration measurements to establish a baseline. Initially, a rotor is mounted on the balancing machine, and vibration sensors are attached. The operator runs the rotor to gather data on vibrations, which is foundational for subsequent balancing procedures. The initial vibration measurement indicates the points of imbalance, guiding technicians in making necessary adjustments. Once the initial data is collected, a calibration weight is installed on the rotor. This weight serves as a trial mass, and the machine re-measures the vibrations in response to the added weight. By analyzing the changes in vibration levels, technicians can determine how this calibration weight affects balance. The next step involves repositioning the calibration weight to gather further data, which allows for a comprehensive assessment of the rotor's balance condition. Through this iterative process of weight installation and vibration measurement, an understanding of the rotor's dynamic behavior is established. Eventually, using the compiled data, the vibration analyzer determines the required corrective weights' mass and angle for installation. Corrective weights are vital in restoring balance by counteracting the imbalances initially noted. The final stage of the balancing process involves starting the rotor again after installing the corrective weights and measuring the vibrations once more. A successful balance is indicated by a significant reduction in vibration levels, underscoring the effectiveness of the process. Another critical aspect of the balancing process is the angle measurement of the corrective weights. Accurate placement is essential for effective balancing, thereby minimizing vibration. Measurements are taken in the direction of rotor rotation, and specific angles are noted to assist in the precise installation of corrective weights. This meticulous attention to detail exemplifies the diligence required in achieving optimal rotor performance. Static balancing machines and their dynamic balance counterparts function in tandem to maintain the integrity of rotating equipment. Operators must understand the differences between static and dynamic imbalance to effectively utilize these machines. For instance, static balancers can efficiently address imbalances in narrow rotors, while dynamic balancers are essential for longer, multi-plane applications. To facilitate effective balancing, the roles of proper equipment installation, sensor placement, and data analysis methods are instrumental. Ensuring that vibration sensors are securely attached and oriented correctly enhances the accuracy of vibration measurements. Furthermore, analyzing the data collected through these measurements not only aids in achieving balance but also provides insights into the operating conditions of the machinery. In summary, static balancing machines are integral to maintaining the balance and efficiency of various rotating equipment. By addressing static imbalances, these machines contribute to the overall performance and longevity of industrial systems. Complementing static balancers, dynamic balancing machines like the Balanset-1A tackle more complex challenges associated with multi-plane rotor dynamics. The interplay of rigorous measurement, analysis, and correction not only leads to smoother operations but also significantly reduces the risk of damage caused by vibrations. As industries continue to evolve, the role of balancing machines remains critical in ensuring optimal equipment performance and reliability. In conclusion, for anyone involved in the maintenance or operation of rotating machinery, understanding the principles of static and dynamic balancing is essential. Investing in reliable static balancing machines enhances not only operational efficiency but also prolongs the service life of equipment, paving the way for sustainable industrial practices in the future. Article taken from https://vibromera.eu/

Williamreomo
1

Resonance frequency

static balancing machines Static Balancing Machines Overview Static balancing machines are crucial tools in various industries, primarily designed for the accurate measurement and correction of imbalances in rotating components. These machines ensure that equipment operates smoothly, reducing wear and tear, extending the lifespan of machinery, and improving overall performance. Understanding Static Balance Static balance refers to a condition where the center of gravity of an object is aligned with its axis of rotation. When an object is statically unbalanced, it experiences gravitational forces that will always act to lower the heavier side. This aspect is particularly important in the context of narrow disk-shaped rotors typically found in various industrial machines. Correcting static imbalance involves adding or removing mass at specific points on the rotor, ensuring that the center of gravity coincides with the axis of rotation to prevent any positional shifts during operation. Importance of Static Balancing Machines Static balancing machines are essential for tasks requiring precision, as they directly affect the operational efficiency and safety of machinery. The following sectors benefit from the use of these machines: Aerospace: In aerospace engineering, every component of an aircraft must be perfectly balanced to ensure optimal performance during flight. Agriculture: In farming equipment, including combines and tractors, static balancing machines ensure that augers, fans, and similar rotors operate without vibrations that can lead to mechanical failures. Manufacturing: In manufacturing processes, unbalanced components can result in excessive noise, vibration, and wear on machinery, costing businesses significant repair and replacement costs. Automotive: The automotive industry relies on balancing to ensure that engine components and other rotating parts function correctly, enhancing both performance and safety. How Static Balancing Works The process of static balancing involves setting up the rotor so that its weight is evenly distributed around its axis of rotation. Technicians typically start by measuring the initial state of the rotor using sensors that can detect vibrations and imbalances. These measurements provide a baseline for any adjustments needed. Once the technician identifies the areas of imbalance, they will either add mass at specific points or remove excess material to correct the static imbalance. This calibration process might involve placing measuring weights at various points on the rotor and assessing the changes in vibration, allowing for precise placement and adjustments. Static vs. Dynamic Balance It is crucial to distinguish between static and dynamic balancing. While static balancing deals with the rotor at rest, dynamic balancing occurs when the rotor is in motion. Dynamic balancing considers imbalance resulting from uneven mass distribution along the length of a rotating object, which can create additional centrifugal forces leading to vibrations. Static balancing machines specifically address issues when rotors are not spinning. Application of Static Balancing Machinery Static balancing machines are often employed in scenarios involving: Fans and Blowers: Proper balance is vital to prevent excessive wear on bearings and to ensure airflow efficiency. Generators and Turbines: Balancing ensures that these heavy machines operate without vibrations that could lead to failures. Industrial Rotors: Any rotating machinery, such as conveyors or mixers, must be balanced to avoid operational issues. Benefits of Using Static Balancing Machines The implementation of static balancing machines in manufacturing and maintenance practices yields numerous benefits: Enhanced Equipment Lifespan: Proper balancing reduces stress on machinery components, decreasing the likelihood of premature wear and tear. Improved Performance: Balanced components ensure smoother operation, which translates to higher efficiency and productivity. Reduced Energy Consumption: Efficiently balanced machines typically consume less energy, which can lead to significant cost savings over time. Decreased Operating Costs: Fewer breakdowns and maintenance requirements result in lower operational costs and increased profitability. Choosing the Right Static Balancing Machine When selecting a static balancing machine, several factors should be considered: Weight Capacity: Ensure the machine can accommodate the weight of the components being balanced. Precision: Look for machines that offer high accuracy to avoid even minor imbalances that can lead to operational issues. Ease of Use: The design and interface should be user-friendly, allowing technicians to perform balancing tasks efficiently. Versatility: A machine that can handle various parts and applications provides greater value. Conclusion Static balancing machines play a pivotal role in ensuring the efficiency and reliability of rotating machinery across various industries. By accurately measuring and correcting imbalances, these machines help enhance performance, extend the lifespan of equipment, and contribute to overall operational excellence. Investing in high-quality static balancing technology is vital for businesses aiming to optimize their operational capabilities and reduce costs associated with machinery failures. Article taken from https://vibromera.eu/

Williamreomo
1

Rotor repair

turbine balancing Turbine Balancing: Essential Guide to Dynamic Shaft Balancing Turbine balancing is a crucial process in ensuring the efficient and safe operation of rotating machinery, such as turbines. This process helps eliminate vibrations that can lead to mechanical failure and increased wear on equipment. Understanding the principles of turbine balancing and the differences between static and dynamic balance is essential for maintaining high performance and reliability in turbine operation. Understanding Static vs. Dynamic Balancing When discussing turbine balancing, it's vital to differentiate between static and dynamic balance. Static balance occurs when a rotor is stationary, and its center of gravity is offset, causing a heavy point that falls downward due to gravitational forces. Conversely, dynamic balance relates to the rotor in motion, where uneven mass distributions in different planes create centrifugal forces that result in vibrations. Static Balancing is typically utilized for disk-shaped rotors and involves equalizing the mass distribution within a single plane to prevent uneven force distribution. In contrast, Dynamic Balancing handles the more complex situation where two different planes of imbalance lead to further vibrations during rotor rotation. Successful turbine balancing requires careful attention to the rotor's behavior in operation. The Turbine Balancing Process The dynamic balancing process uses specialized tools and techniques to correct imbalances. A popular choice for this task is the Balanset-1A portable balancer and vibration analyzer, designed for two-plane dynamic balancing. This device effectively addresses imbalances in various applications, including turbines, ensuring high operational efficiency. Steps in Dynamic Balancing Initial Vibration Measurement: The rotor is mounted on a balancing machine, where vibration sensors are attached. The system records baseline vibrations as the rotor operates, allowing operators to understand initial conditions. Calibration Weight Installation: To identify the nature of the imbalance, a known calibration weight is added at an arbitrary point on the rotor. The system re-measures the vibrations to assess changes. Weight Position Change: The calibration weight is moved to different positions on the rotor to gather comprehensive data on how these changes affect vibrations. This step is crucial for understanding the rotor’s balance needs. Final Weight Installation: Based on the gathered measurements, the system recommends corrective weights that need to be added for achieving balance. These weights are installed at specific points on the rotor before running it again to determine if vibrations have minimized. Angle and Weight Calculations Accurate measurement of angles and weights is pivotal for effective turbine balancing. During the balancing process, the angle is measured from the trial weight position in the direction of rotation. The recalibration weight’s position is determined through precise calculations that consider the rotor speed and the point of the weight's allocation. To calculate the trial weight mass, the formula used is MA = Mp / (RA * (N/100)^2), where MA refers to the trial weight mass, Mp is the rotor's mass, RA is the radius of the trial weight's installation, and N is the rotor speed in revolutions per minute. This formula allows for accurate adjustments to ensure that the necessary balancing weights effectively counteract the rotor's dynamic forces. The Importance of Vibration Sensors Implementing vibration sensors into the turbine balancing process is vital. These sensors are installed on the bearing housing or directly on the rotor itself, capturing real-time data essential for analyzing and correcting imbalances. By deploying multiple sensors along differing radial directions, the accuracy of the data improves, allowing for a thorough assessment of the rotor’s dynamics. Benefits of Effective Turbine Balancing Proper turbine balancing yields numerous benefits, including: Enhanced Performance: A balanced turbine operates more smoothly, resulting in better performance and efficiency. Extended Equipment Life: Reducing vibrations minimizes wear and tear, leading to longer equipment lifespans and reduced maintenance costs. Safety Improvements: Properly balanced equipment reduces the risk of mechanical failures, enhancing overall safety in operations. Energy Savings: Efficiently operating turbines consume less energy, leading to cost savings and lower environmental impact. Conclusion Turbine balancing is an indispensable aspect of maintaining the longevity and efficiency of rotating machinery. By comprehensively understanding both static and dynamic balancing principles and implementing a systematic approach to the balancing process, industries can ensure their turbines operate optimally, safely, and cost-effectively. Investing in reliable balancing tools, like the Balanset-1A, not only facilitates a smoother operation but ultimately contributes to a healthier bottom line for any business reliant on turbine technology. Article taken from https://vibromera.eu/

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