2026-04-10Views：
I believe that many users have heard the phrase "permanent magnet variable frequency air compressor saves electricity than ordinary air compressor", which is what professionals often say to users. So how does the permanent magnet variable frequency screw air compressor save electricity? How much energy does the permanent magnet variable frequency air compressor save? Many users don't know much about this. Below we will explain in detail.
1. Stable working pressure.
Steady-state working pressure is one of the highlights of permanent magnet variable frequency screw air compressor, which can respond quickly according to production needs. How much gas must be given for production and manufacturing without consumption. This is also one of the differences between it and ordinary air compressor. Generally, there is a working pressure loss in the air compressor, and the pressure loss is between 0.07 and 0.15Mpa.
2, the system software is different.
When purchasing an air compressor, users usually purchase it according to the working pressure required for manufacturing, air compression quality regulations and exhaust volume, and few users will fully consider the software problems of the air compressor system.
In fact, the system software is also the key to choose, good system software helps to save part of the consumption.
When the inverter air compressor is running, the speed is lower than the rated speed ratio, so the operating noise is much lower than that of the ordinary air compressor, and the intermediate damage of the components is relatively small, which can not only improve the maintenance and service life, but also reduce the maintenance cost and product cost.
The overall design is different.
Permanent magnet variable frequency air compressor generally adopts coaxial line integrated structure, the output power of the transmission system is large, and the loss of the transmission system is small. Start and stop will not endanger the service life of the motor, high operating efficiency. At the same time, the equipment failure rate is low, saving the company some maintenance costs. If the manufacturing gas is not stable, you can choose the permanent magnet variable frequency screw air compressor. Although the price is also more expensive, the energy consumption is lower.
How much energy-saving permanent magnet variable frequency air compressor? Previously, some users had purchased the permanent magnet variable frequency air compressor produced by Mynes Company. After several months of use, the customer carefully calculated and found that it was more energy-saving than ordinary units. Ordinary air compressors used in the past: the daily installed capacity is 22KW * 8 hours = 176 degrees = 176 yuan/day. Now there are several more air supply equipment, consuming 352 yuan per day. Permanent magnet variable frequency air compressor: actual motor power 25KW * 8 hours = 200 degrees = 200 yuan/day. Annual savings: 352-176 = daily * 30 days * 12 months = 63360 yuan. Of course, the amount of energy saving is different for different occasions and time, and the actual use shall prevail.
The highly integrated, energy-efficient integrated mainframe produced by Shanghai Granklin Group comes from the Granklin Group Air Compressor Technology Research and Development Center. Water lubricated screw air compressor host, water vapor cylinder, water filter and air filter, intake valve, cold dryer, air storage tank, etc. are integrated into one, forming an integrated air compressor system. The built-in three filters are easy to maintain, and there is no pipeline loss inside. It takes up very little space and is the key first step to form a small lightweight air compressor; at the same time, it also provides enough maintenance space.
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