2026-04-10Views：
What pits should be paid attention to when buying an air compressor?
Air compressor as the power equipment of production-oriented enterprises, the purchase of air compressor is not appropriate, the loss is too great, not only the purchase of air compressor money, but also the huge electricity costs, as well as high maintenance costs, more importantly, delay the production schedule, the loss is too big. Today, I have been engaged in the air compressor industry for 30 years and will talk about what pits there will be when buying an air compressor.
1. low-cost air compressors, air compressors are very particular about one price and one product. If the price is obviously lower than the market average level of air compressors, more consideration must be given to whether the quality is not up to standard, whether the power and gas production can really reach the standard, and whether there will be too many production safety problems and failures. Once the air compressor stops, it will affect the overall production progress.
2. refurbished machines, some unscrupulous businesses will renovate them with old ones. Of course, it is understandable to tell you clearly that the whole machine is refurbished with old ones painted. However, the refurbishment of valuable components such as motors and machine heads should be carefully considered. Regular brand manufacturers basically do not sell refurbished machines.
3. labeling machine. Sticker machine refers to manufacturers who do not have the ability to produce air compressors and purchase a batch of air compressors produced by factories on their own brands on the stage. Such manufacturers generally do not have their own technical teams and are often less efficient in case of after-sales problems. You can check whether the company to which the brand belongs has relevant technology patents and production qualifications through the enterprise credit system.
4. import machine. At present, 90% of the imported brand air compressors in the domestic air compressor market are assembled in China. You can understand that like automobile brands, they are basically imported joint venture air compressors. Therefore, do not blindly follow the import. Imported technology has certain advantages. Now the domestic air compressor technology is also very advanced and relatively cost-effective. If special pure imported air compressor is required for production, please ask the other party to provide the customs declaration certificate of the corresponding batch of products.
5. the purchase cost of an air compressor, the purchase cost of an air compressor often only accounts for about 5% of the total life cycle cost, the maintenance cost accounts for 5%, and the digestion cost in the store accounts for about 90%. Therefore, when choosing an air compressor, priority should be given to the specific power, instead of just looking at the surface price. If you can rest, you can replace the doctor in one year, which is equivalent to the electricity charge for purchasing the mainframe.
6. the stability of the air compressor. As a general production equipment, air compressor plays an indispensable role in all kinds of enterprises. Compared with the products that focus on the cost performance in the early stage, air compressor with more stable operation should be selected. After all, the impact of a failure shutdown on production is far greater than the difference between the price difference between the air compressor and the purchase of air compressor.
7. air compressor power selection, according to the actual land demand to purchase air compressor reserve like the general generation of conventional gas peak 1.1 to 1.2. The purchase of an air compressor with too large specifications will only increase the purchase cost and power consumption. If there is a demand for increasing gas consumption in the future, it is enough to add an air compressor that meets the demand. These are my seven suggestions for the selection of air compressors. As an essential core equipment for a production enterprise, air compressors must be carefully considered when selecting quality. The losses incurred due to quality reasons cannot be compensated by the difference of tens of thousands of dollars.
When the single screw is running, the screw and the star wheel have a speed difference, one-way compression, air is easy to compress, and the speed is low. The twin-screw is co-extrusion, which requires high speed, and the lubrication of water is not enough compared to the oil density, and the compressed air is easy to flow backwards. The lubrication part is water, pure water. Air contains absolutely no oil, but it contains water. In the field of high gas quality requirements, such as textile, metallurgy, food, chemical industry, petroleum and air separation and other places that need pure oil-free compressed air, oil-free screw compressor can provide high-quality compressed gas to meet various needs, so the application prospect is broad.
Oil-free screw air compressor is an air pressure generating device. Today's resistance to introduce the common problems of oil-free screw air compressor. 1. When the oil-free screw air compressor is shut down due to power failure, in order to prevent the air compressor from starting up under pressure, the gas in the road should be drained before starting up, and then the installation should be restarted.
Air compressor is an air compressor, which is generally used to generate high-pressure air. High-pressure air is used in many places, such as diesel engine startup and remote control of some valves. Compressors are used to compress a certain medium, such as the process of compression when garbage is disposed of, and compressors are also used. However, compressors in general engineering are basically air compressors.
View detailsAir compressor is an indispensable machine in production and life, and its existence provides great convenience for people's life. But so common equipment, there are still a lot of people do not know the role and use of air compressor in the end what?
A large area of the country has cooled down. At too low a temperature, everyone is sitting on the work station, drinking tea or watching the latest news. The severe cold weather has brought inconvenience to the broad masses of the people, and the cycle of spring, summer, autumn and winter has been repeated. The oil-free air compressor has also reached the failure frequency.
Granklin air compressor is suitable for laser cutting machine. Compared with traditional oil air compressor, water lubricated air compressor has higher gas purity. Laser cutting products are suitable for high-end industry processing, intelligent robots, etc. Water lubricated air compressor has high gas production and clean gas without oil.
View detailsAir compressors are used in various production fields. Due to the different quality of equipment, they will be reported for repair more or less. Common faults mainly include high-temperature shutdown, frequent loading and unloading, and failure to start when the voltage is too high. When the air compressor fails
Air compressor as the power equipment of production-oriented enterprises, buy the air compressor is not appropriate, the loss is too big, not only the money to buy the air compressor, but also the huge electricity costs, as well as high maintenance costs, more important.
Air compressor as a core component of manufacturing enterprises, in the purchase of air compressor how to do not step on the thunder? Not much to say, summarize the following points, for your reference: 1. How to choose the right model?
Screw air compressor factory direct good? Air compressor is a large energy consumption for enterprises, so how to reduce procurement costs! In today's complicated relationship, contact the manufacturer to get the best air compressor price.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
