Xinghua energy-saving frequency conversion screw air compressor

Xinghua energy-saving frequency conversion screw air compressor
. . r. . .. r< Air compressors are widely used in various fields such as power, chemical industry, mining, metallurgy, refrigeration, etc., and are mainly used to provide a continuous flow of energy with Compressed air of a certain pressure, such as supplying air to pneumatic valves, provides a gas source for processes that require gas at a certain pressure. There are many types of air compressors. At present, screw air compressors have become the mainstream of future market demand due to their huge advantages in air volume, maintenance, energy saving and service life. This has become a consensus in the industry and has been widely used in many industries. use.
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- . . . . r. . . - < Characteristics of variable frequency screw air compressor control system
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- r. Stable pipe network pressure: The frequency conversion screw air compressor takes advantage of the stepless speed regulation characteristics of the frequency converter. Through the controller or frequency conversion The regulator inside the regulator can quickly adjust and control the pressure. Compared with the upper and lower limit switch control of power frequency operation, the air pressure stability is improved exponentially
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- r. Better energy-saving effect: The frequency converter adjusts the motor speed in real time according to the actual air consumption. When the air consumption is low, it can start automatic sleep, which can effectively reduce the idling time or avoid the screw compressor from entering. idling state, thus greatly reducing energy loss.
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- r. No impact at startup: Since the frequency converter itself is a soft-start device, the maximum starting current is about twice the rated current, which is the same as the working voltage. Compared with frequency starting, which is generally more than twice the rated current, the starting impact is very small. It reduces the impact on the electrical components of the motor at the moment of starting and extends the life of the motor and contactor.
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- r. Reduced noise: Due to the reduced number of frequent loading and unloading of the air compressor, the noise is also reduced accordingly.
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- r. Improve working efficiency during operation: Since the compressor cannot rule out the possibility of long-term operation at full load, it can only The capacity of the motor is determined according to the maximum demand, so the design capacity is generally larger. In actual operation, the proportion of light load operation time is very high. If frequency conversion speed regulation is used, work efficiency can be improved.
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- r. Improve the working performance of the compressor: Because the frequency converter can be continuously adjusted very conveniently, it can maintain the pressure, flow, temperature and other parameters. Stablize.
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- r. Good compatibility: Due to the adoption of
communication protocol, it can be used with most air compressor special controllers on the market. .
Changzhou Longli Machinery Co., Ltd. is a new air compressor company that integrates sales and after-sales service. The 24-hour service hotline is: Changzhou, an industrial town in China. It specializes in the sales of new energy-saving air compressors and post-processing. equipment, provide customers with after-sales services such as repair and maintenance for existing air compressors of various brands, and provide energy-saving solutions such as waste heat recovery. In order to better serve customers, the company is now cooperating with Midea Group to jointly commit to energy-saving air compressors. The sales and promotion of machines can truly save electricity and money for customers and save energy for society. The company has always adhered to the tenets of quality first, customer first, high-quality service, and abiding by contracts, and provides customers with high-quality services with high-quality products, good reputation, and strong technical support. Sales and maintenance of air compressors and compressed air post-processing equipment to provide customers with the best compressed air solutions.