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Medium-sized factories in the manufacturing, automotive, textiles, and electronics industries all use a lot of compressed air, making air compressors some of the biggest energy intakes. Traditional air compressors that run on fixed speeds will continuously run and operate, and therefore, will waste energy and increase overall production costs. Jinan Golden Bridge Precision Machinery Co. Ltd. has over 8 years of experience and provides a professional service in the air compression industry, specializing in high-performance, variable-speed screw air compressors. As a factory direct manufacturer, Jinan Golden Bridge was able to integrate variable speed technology into their screw air compressors, helping to eliminate energy waste issues that many mid-sized factories face. They have become extremely reliable in providing a variable speed solution that delivers stable air supply and signification energy loss, making them a trusted and reliable air compressor supplier to factories in more than 44 exporting countries.
Variable speed screw air compressors produced by Jinan Golden Bridge use core variable frequency technology to save energy. The compressor has one high efficiency variable frequency motor where its operating speed gets adjusted based on the real time compressed air demand of the factory. When the factory has low production and its air demand goes down, the motors lower their operating speed to save on energy costs. An example of this would be a medium sized electronics factory where the air demand decreased from 10m³/min to 5m³/min. In this scenario, the variable speed screw air compressor would lower its operating speed and save 40% in energy costs consumed by the compressors with a fixed speed model of the compressor. Furthermore, this screw air compressor has an optimized air end design that improves the compression efficiency meaning that it decreases energy losses during the air compression. The combination of these two technologies makes it so that the screw air compressor has great efficiency when operating under varying load conditions.
Factories of medium size, such as Jinan Golden Bridge, experience varying levels of demand for air. Factories may experience varying air demand during production changeovers or when production processes change. Jinan Golden Bridge's screw compressors have proven to be very effective for such applications. The variable speed system has a broad adjustment segment, air flows ranging from 30 to 100 percent of the rated load, allowing precise matching to varying air demands. In comparison to fixed speed compressors, which have to frequently start and stop (or work fully loaded even when there is low demand), the variable speed screw air compressor can operate smoothly over several levels of load. In automotive parts factories, for instance, customers noted that switches to Jinan Golden Bridge screw air compressors had been actually able to result in a 70% decrease in the number of motor starts and a 35% decrease in energy during production off-peak periods. Their screw compressors can self regulate energy demand and can operate to deliver maximum overall energy efficiency.
Intelligent control effectively amplifies the energy-saving benefits of Jinan Golden Bridge's screw air compressors. Compressors have been integrated with intelligent PLC control systems that track air pressure, flow, and energy consumption in real-time. Users are able to set target ranges of pressure and the system will adjust the motor speed to keep the pressure stable and avoid energy waste by maintaining pressure at unnecessary levels. In addition, the screw air compressors are compatible with IoT devices, enabling factory managers to monitor the compressors' operational and energy consumption data remotely by smartphones or computers. Such data-driven management facilitates the identification of several industrial processes that offer energy savings, e.g. based on the monitored energy consumption, production schedules can be deferred to times that are less energy intensive. One of the medium-sized textile factories employed this intelligent monitoring capability and optimized its production process, achieving another 10% energy savings on top of what the screw air compressor already provided.
Reliability, quality, and durability allow Jinan Golden Bridge screw air compressors to maintain long-term energy-saving performance. The introduction of various high-quality elements, like precision screw rotors and efficient bearings, are subjected to rigorous quality control, and are produced in the company’s dust-free workshop. This ensures that deterioration of efficiency is not caused by the components of the screw air compressors. This also ensures that these compressors are designed to operate beyond 24 hours a day and perform optimally, and will not require a lot of maintenance, even when subjected to high operational loads. Jinan Golden Bridge is a step ahead and provides factory-direct services such as spare parts provision and technical support to help maintain best energy utilization of the air compressors. Currently, a medium-scale manufacturing factory is on their fifth year of the air compressor deployment and their performance in energy-saving has remained the same.
To sum it up, Jinan Golden Bridge provided medium-sized factories with energy savings from variable speed screw air compressors due to their frequency technology, adaptive load characteristics, quality assurance, and intelligent controls. We have proven the energy savings potential and decreased the operating costs of numerous factories. With over 8 years of industry experience, factory direct pricing, and customization, Jinan Golden Bridge is best suited to provide tailored screw air compressor fitments to medium-sized factories. To these factories, Jinan Golden Bridge screw air compressors have ideal air compression for moderate energy and stable operating demands. They have empowered these factories to sustain their production while conserving energy.