Nearline-PM for Mining
Wireless Network Vibration Sensor System "Nearline-PM" [Enables proactive measures before failures by predicting equipment anomalies]
Early detection of abnormalities in mining equipment using vibration sensors. Supporting improved operational efficiency.
In the mining industry, stable operation of equipment is essential for ensuring productivity and safety. In particular, equipment such as motors, pumps, and conveyors used in harsh environments has a high risk of failure due to vibration, and unexpected shutdowns can lead to significant losses. Nearline-PM addresses these challenges by enabling early detection of equipment anomalies and facilitating planned maintenance, thereby contributing to improved operational rates. 【Use Cases】 - Equipment such as motors, pumps, and conveyors in mining plants - Equipment prone to anomalies caused by vibration - Situations where remote monitoring of equipment operation is desired 【Benefits of Implementation】 - Prevents unexpected equipment shutdowns, maintaining productivity - Reduces maintenance costs - Extends the lifespan of equipment
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basic information
【Features】 - Utilizes battery-operated wireless sensors, eliminating the need for wiring work. - Allows for operation close to continuous monitoring with automatic measurements once a day as standard. *Measurement frequency can be set as desired. - Can be retrofitted, making it suitable for small-scale starts. - Supports high frequencies (17kHz) to detect initial abnormalities in bearings. - Despite being a compact sensor, it has a long battery life design of approximately 5 years. 【Our Strengths】 Asahi Kasei Engineering Corporation provides consistent engineering services from design and construction to maintenance, addressing all customer needs related to their equipment. We support the stable operation of our customers' equipment through the development of diagnostic devices utilizing digital technology.
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Applications/Examples of results
【Implementation Results】 We have been implemented in over 300 facilities across various industries including chemicals, power, automotive, steel, semiconductors, paper, food, shipbuilding, and marine vessels. 【Challenges and Background Before Implementation】 Customers facing issues such as sudden unexpected failures of rotating equipment (motors, pumps, fans, etc.) that support the field, leading to manufacturing line stoppages and infrastructure service interruptions, have adopted our solutions. ■ Difficulties in predicting unexpected failures ■ Dependence on specific individuals for maintenance tasks ■ Increase in inspection workload ■ Difficulty in implementing wired sensors (installation, cost) ■ Significant impact from sudden equipment stoppages 【Implementation Effects】 ■ Predicting unexpected equipment failures has become possible through trend monitoring ■ Standardization of normal/abnormal equipment judgment has been achieved through quantitative management using vibration data ■ The automated measurement system has reduced inspection workload, contributing to increased productivity ■ The small, wireless sensors allowed for a small-scale start in installation ■ Measurement in high-frequency bands has enabled the detection of initial abnormalities in bearings, allowing for planned maintenance responses *For more details, please download the PDF document or feel free to contact us.
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Company information
Asahi Kasei Engineering Corporation is a company that conducts design, procurement, and construction (EPC) with an eye toward maintenance, and also proposes appropriate maintenance based on design data. In addition to maintenance, it is also possible to propose information systems that consider production efficiency and production losses. In terms of maintenance, we are developing equipment diagnostic devices that utilize digital technology.
