The General Equipment Business Department of Yechao Company is a long-term partner of Atlas, a famous air compressor enterprise, which specializes in providing routine maintenance and repair services for various air compressor inverters.
At the same time, the business unit continuously expands its business in daily work, undertaking energy-saving transformation of air compressors through frequency conversion, providing centralized control and management systems for various power equipment (including air compressors, refrigerators, water pumps, etc.), mechanical and electrical installation engineering, pressure pipeline design and installation engineering commissioned by customers, and providing a complete set of after-sales services for maintenance and repair of various industrial control products such as frequency converters and motors.
1. Add PLC controller to the air compressor retrofit equipment, commonly used model PCL: S7-200 series.
2. Add pressure sensors at critical nodes to facilitate real-time feedback from customers on pressure changes.
3. Add an external frequency converter INV to the air compressor.
4. After equipping the HMI touch screen, customers can monitor the data of the air compressor and set parameters at any time.
5. Explanation of the overall air compressor renovation method: Yechao installs a frequency converter on the customer's air compressor that is not fully loaded, and then calculates and flexibly adjusts the output speed of the frequency converter through the PLC program based on the pressure feedback and load requirements measured, in order to help the customer achieve optimal operation of the air compressor equipment.
Centralized monitoring system for air compressor units (SCADA system)
1. Utilize advanced monitoring systems to achieve centralized control and data monitoring of all air compressor sub items within the overall air compressor unit.
2. High quality pressure sensors are installed at critical nodes to monitor the pressure data of the air compressor system in real-time and provide feedback to the PLC controller for management.
3. Install and use HMI video interface to achieve human-machine friendly interaction, which can monitor the operating status of the air compressor through HMI and facilitate customers to modify various control parameters of the system.
4. Assist customers in adjusting the control sequence of air compressors at any time based on the overall operating time and the status of each sub item of air compressor equipment.
5. According to the pressure condition of the air compressor, the monitoring system can automatically adjust the air compressor to achieve start stop, loading and unloading modes, in order to achieve pressure balance in the air compressor unit pipeline network.
6. The SCADA system can monitor the comprehensive operation data of the air compressor unit and achieve real-time storage and information comparison, providing customers with operational reference value.
Air compressor unit network monitoring system
Yechao Company is equipped with a customer's air compressor network data platform, which is a highly professional monitoring and management system designed by technical engineers based on cloud computing architecture.
The purpose of this system is to ensure the visualization of operational data for air compressor equipment by customers, and to enable remote analysis, planning, and effective management of equipment.
The air compressor unit equipped with a network monitoring system has significantly enhanced its data management capabilities, and the technology of Yechao ensures that the production management efficiency of customer enterprises is improved.
Specializing in the design and installation of compressed air pipelines
Yechao Company has accumulated long-term experience and specializes in the construction of various pipeline engineering, environmental engineering, renovation engineering and other projects delivered by customers.
Since the establishment of the company in 2008, the General Equipment Division of Yechao Company has utilized its technological strength and sales to establish a wide customer network, and has completed over 40 design and construction projects for compressed air pipelines to date.
During the installation process of each undertaking project, it is not only necessary to ensure the appearance of the fluid pipeline, overall energy-saving and environmental protection, fast engineering installation, stable and durable structure, but also to use corrosion-resistant and zero leakage stainless steel or high carbon steel construction, which can meet the comprehensive needs of customers in various industries such as precision electronics, mechanical manufacturing, packaging printing, home appliance manufacturing, food manufacturing, and electronics manufacturing.
At present, Yechao Company has established long-term cooperative relationships with various well-known or large enterprises such as Samsung, AUO, Inventec, Caterpillar, Ultras, Shanghai LNG, Lite On Semiconductor, and Shanghai Infrastructure Company.