2026-04-10Views：
The characteristics of the variable frequency air compressor When the rated pressure set by the machine is reached, the compressor is unloaded. When the system pressure is lower than the set value, the machine will be reloaded immediately, and according to the actual gas consumption, the best automatic shutdown time will be intelligently selected after unloading to save energy. At the same time, it is guaranteed that the machine will restart immediately when the system pressure is lower than the set value after shutdown. No more than the maximum number of starts per hour. The screw host sucks in air in the low temperature area to improve compression efficiency and reduce energy consumption.
The difference between permanent magnet variable frequency air compressor and ordinary air compressor is as follows:
different parts: from the perspective of parts, permanent magnet variable frequency air compressor adopts high-efficiency rare earth permanent magnet motor and frequency converter. These two components are of great help to the energy saving of air compressor.
Maintenance costs are different: from the perspective of maintenance costs, permanent magnet motors do not need bearings, do not add grease, eliminate the point of failure and reduce maintenance costs.
Life is different: From the perspective of the service life of the machine, the permanent magnet variable frequency air compressor is better. Due to the use of inverter drive, therefore, the air compressor in the start, the use of "soft start", for the motor has a certain protective effect, reduce the possibility of burning the motor.
The cooling and heating capacities are different: the higher the frequency of the permanent magnet variable frequency air compressor, the higher the running speed of the compressor, the stronger the cooling and heating capacity, and the faster the indoor temperature changes.
Frequency conversion air compressor procurement must be based on the user needs of the air pressure and air flow, select the appropriate structure type of frequency conversion air compressor. The variable frequency air compressor has good mechanical properties (low vibration, low noise), good adaptability and stable operation.
In terms of energy consumption, frequency conversion air compressor is better than ordinary power frequency air compressor, so under the condition, we must choose the granklin frequency conversion air compressor of energy saving and environmental protection.
Through years of after-sales maintenance practice, the author has a systematic understanding of the daily maintenance of the screw air compressor. The following provides you with some references. 1. the preparation work before starting. Prepare the post-treatment equipment before turning on the power, and check the cooling dryer.
Screw air compressor daily use can not be separated from the same maintenance of lubricating oil also need to change the oil, the general replacement of air compressor lubricating oil, the need to discharge the original old lubricating oil, add new air compressor lubricating oil can be. New Air Compressor Add Lubrication
Oil-free water-lubricated air compressor uses water as lubricating medium to compress air, providing high-quality 100% oil-free compressed air, no pollution, no special treatment of water discharged, in line with environmental protection requirements. In the oil-free compressor market has been recognized by the majority of customer groups.
View detailsThe choice of screw air compressor first depends on whether you need oil-free or oil-free, and whether the oil and gas of oil air compressor can be within the acceptable range of use. If it is acceptable to choose screw air compressor with oil, the price will be lower. The gas requirements are higher, it is recommended to use the "Shanghai Granklin Group" water lubricated oil-free screw air compressor.
View details1. operators must be familiar with the structure, performance, working principle, operating procedures and precautions of the air compressor. 2. operators must undergo technical training and safety training, and after passing the examination, they shall take up their posts with certificates and shall not operate without certificates.
Oil-free air compressor has two compression modes, water lubricated oil-free air compressor and dry oil-free air compressor. We need pure oil-free compressed air. Most of them purchase equipment in these two schemes. Water-lubricated air compressors are mature enough. Shanghai Granklin Group mainly produces water-lubricated air compressors.
View detailsThe trend of the air compressor market is also filtered to the permanent magnet frequency conversion and two-stage compression. Permanent magnet frequency conversion, the biggest feature is energy saving. As long as the user's gas consumption and gas consumption status is not always in a full load state, permanent magnet frequency conversion products can achieve the actual energy saving effect.
Speaking of how much is the water-lubricated oil-free air compressor? This problem, granklin's Shen is a professional counterpart. The main product of our Granklin Group is the water-lubricated oil-free air compressor. Under this topic, Granklin Group, as a senior enterprise in the industry, still has a little experience.
I think only the internal structure of the screw air compressor is quite understand and understand the function and role of various accessories, in order to find the cause of the failure in time. The following small series for everyone to list each screw
Granklin Group 2 cubic water lubricated oil-free screw air compressor, oil-free air compressor is divided according to whether the compressed air contains oil, corresponding to oil air compressor or micro-oil air compressor, granklin air compressor is 100% oil-free with water lubrication.
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