2026-04-10Views：
The purchase of permanent magnet variable frequency air compressor not only depends on the brand, air compressor parameters, price, after-sales service, the size of the company is also an important factor, to combine the five.
The air compressor parameters in the exhaust volume, pressure value, site, energy efficiency label are important factors, such as air compressor exhaust is too large, resulting in high energy waste; too low to achieve the desired effect. Air compressor pressure value is the same reason. Energy efficiency labeling is also a big reference factor, because energy-saving fans may save you tens of thousands of dollars a year in electricity bills,
② Price
the reason for buying an air compressor is similar to buying a car. When buying, it depends on the overall purchase cost, and the gas consumption also depends on his power consumption, fuel consumption, etc.
③ After-sales service
as mentioned above, the maintenance cost should also be considered within the price, so professional and considerate after-sales can save you a lot of money for maintenance. Small air compressor should have professional customer service interactive consultation; Buy a large air compressor to have a warranty, and it is best to be able to door-to-door after-sales.
④ Company size and brand influence
the company's scale and brand influence are the company's hardware, so when it is recommended to buy an air compressor, it is best to go to the physical store to inspect it in person. Only after seeing it, the quality and noise are clear.
Shanghai granklin group, you are welcome to visit our factory at any time. Our address is: 2255 Meixing Road, Baoshan District, Shanghai. Welcome to inquire at any time, contact Mr. Hu, telephone number: 18964858538.
1. Air compressor maintenance personnel shall deal with the recent operation of the machine and the corresponding problems according to the crew's reflection; 2. Air compressor maintenance Check whether there is water leakage, air leakage and oil leakage in the air pressure system, and stop the machine for maintenance if necessary; 3. Check the normal drainage of the automatic drainage device, air storage cylinder, dryer and filter of the air compressor when overhauling the air compressor. Whether the discharged water is in normal condition, and if there is blockage and flying oil, deal with the relevant components;
View detailsThe water-lubricated air compressor produced by Shanghai Granklin Group is a screw-type air compressor, which is very consistent with the characteristics of stable gas supply and oil-free gas. In terms of energy saving, we can also choose water-lubricated permanent magnet variable frequency air compressor, which fully meets the needs of both oil-free and environmental protection and energy saving.
View detailsThe main functions of air compressors in the food industry are embodied in the following two aspects: (Granklin water-lubricated air compressors, food factories use 100% oil-free) 1. Avoid contamination of equipment and food. Because food production often depends on natural fruits, the shelf life of these fruits is very short, which has strict requirements on the air environment of food production equipment and products.
What are the forms of oil-free air compressors? At present, oil-free air compressors are widely used. What are the forms of oil-free air compressors? First: Water-lubricated screw Water-lubricated oil-free air compressors use pure water. Therefore, their equipment is sealed during operation,
Screw air compressor operating procedures: 1. 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 pass the examination.
After a period of time, the after-sales personnel of the screw air compressor will overhaul the air compressor once, replace some filter materials with short time periods of the air compressor once, and overhaul and maintain the air compressor. 1. Clean the valve, clean the valve seat, valve cover carbon deposition, cleaning
Air compressors are used in energy, textiles, steel, dairy products, pharmaceuticals, breathing, diving, fire fighting, electronics, machinery, equipment, automobiles, packaging, printing, toys, chemicals, energy, glass, environmental protection, hardware, PET blowing Bottle, ship, medicine
What is a medical mute oil-free air compressor refers to the kind of air compressor suitable for use under medical environmental and sanitary conditions. It requires precision, stronger reliability, environmental protection and tranquility, fresh and clean compressed air, and the output gas can directly contact the human body. Medical air compressors with a displacement of less than 1m 3/min are mostly micro-screw reciprocating.
[Structure diagram of single screw compressor] [Figure [Analysis Single screw air compressor belongs to positive displacement compressor. By compressing the gas in a variable volume, the volume of this part is reduced and the pressure is increased. The core structure of the compressor is finished by a special machine tool and consists of a screw with six spiral grooves, with one on both sides.
In the past water plant construction, we generally choose the piston screw air compressor. Piston screw air compressor has the advantages of low investment cost and large compression ratio, but at the same time, screw air compressor also has many moving parts, easy to wear and tear, and large maintenance workload. In the past water plant construction, we generally choose the piston screw air compressor. Piston screw air compressor has the advantages of low investment cost and large compression ratio, but at the same time, piston air compressor also has many moving parts, easy to wear, maintenance and repair workload is large and so on.
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