Shandong Zollant machinery manufacturing Co., Ltd is an integrated industry and trade company. The company covers an area of more than ten thousand square meters. With an annual output value of 10 million yuan and fixed assets more than 50 million yuan. We provide customization service of all our Air Compressors.
Zollant Air Compressor Co., Ltd is ruling Towable Air Compressors market over two decades. We always strive to serve in best possible way. Fulfilling our commitment is our motive.
The industry scope covers various categories of the product including air compressors for home appliances, tire inflators, automotive compressors for air conditioning and air brakes, construction equipment, medical and industrial air compressors for driving pneumatic types of machinery.
Industrial Used Spare Parts Air Compressor,Direct display of discharge temperature and pressure, operating frequency,current,power,operating state.Real time monitoring of discharge temperature and pressure, current, frequency fluctuations.$2,200.00 – $2,300.00/ Set |1 Set/Sets(Min. Order)
Rotary industrial screw air compressor,onstant pressure air supply, air supply pressure is accurately controlled within 0.01Mpa.Constant temperature air supply,
general constant temperature set at 85℃, $2,200.00 – $2,300.00/ Set |1 Set/Sets(Min. Order)
The factory price rotary screw air compression, make the best oil lubrication effect and avoid high temperature to stop.No empty load,reduce energy consumption by 45%, eliminate excess pressure.For each 0.1mpa increase of air compressor pressure, energy consumption increases by 7%.$2,200.00 – $2,300.00/ Set |1 Set/Sets(Min. Order)
Industrial Rotary Air Compressor Air Price,Direct display of discharge temperature and pressure, operating frequency,current,power,operating state.Real time monitoring of discharge temperature and pressure, current, frequency fluctuations.$2,200.00 – $2,300.00/ Set |1 Set/Sets(Min. Order)
Sollant 15HP 11kw Permanent Magnet Motor Variable Frequency Screw Air Compressor
,Insulation grade F, protective grade IP55, suitable for the bad working conditions.No gearbox design, motor and main rotorthrough the coupling directly connected,$2,704.00 – $2,750.00/ Set |1 Set/Sets(Min. Order)
Zollant has customized a matching air compressor for the cutting industry, which can meet the demanding requirements of various laser cutting equipment for water, oil, and particles in compressed air. The product adopts five-stage filtration and non-heat regeneration adsorption dryer. Pressure dew points up to -20 ° C ~ 70 ° C.
To explore in the cutting machine industry, the cost of liquid oxygen per barrel is generally about 70-90$. If your machine work 8 hours a day, you can consume this barrel of oxygen in about 4 days. The average cost of oxygen reduction is 19$ per day. If you are interested in reducing the cost of using the air compressor for laser cutting industry, feel free for contacting Zollant.
Rotary air compressors have replaced the traditional piston air compressors due to various reasons. The modern rotary compressors are far more efficient and heavy-duty. Moreover, because of their high performance, rotary air compressors are best suited for industrial, commercial, as well as home-based applications. They are able to seamlessly power up demanding tools and equipment and are even used in large chillers and refrigerators.
This article is going to focus on rotary air compressors, how they are different from traditional piston air compressors, troubleshooting rotary air compressors guide, top brands, and other aspects you should consider when going out to purchase one. Read on to find out!
Rotary Air Compressors Available in the Market
To date, there are numerous types of rotary screw air compressors you’ll come across in the market. Which one you’ll go for, depends entirely on your needs and requirements. Here are the common types of rotary screw air compressors you will find in the market:
Rotary screw air compressor single phase
Single-phase rotary screw air compressors are designed for a full, heavy-duty. When purchasing a single-phase rotary screw air compressor, you will not only improve the overall efficiency of the task but will also improve the functionality of your commercial applications.
Moreover, there is a wide range of single-phase rotary screw compressors you’ll find in the market. Some are also able to boast a capacity larger than the typical 7.5 HP limitation.
Gas-powered rotary screw air compressor
When choosing a rotary screw air compressor, you’ll have to choose between an electric-powered air compressor or a gas-powered air compressor.
Gas-powered rotary screw air compressors are just as powerful as any other type of rotary screw air compressor you might come across. However, a gas-powered rotary air compressor does not necessarily require a hydraulic drive system in order for it to work well.
If you go for gas-powered rotary screw air compressors, you can power up just about any heavy and demanding tools and equipment you can think of.
Rotary screw air compressor with dryer
When using an air compressor, you’ll notice water in the compressor, in the form of either moisture or aerosol. Thus, this is when a rotary screw air compressor with a dryer is going to come in handy. This is going to prevent any vapor or aerosol from remaining in the compressor, which can actually damage the compressor’s body and also the valves and pipes. Thus, this will reduce the performance and efficiency of the air compressor over time.
Portable rotary screw air compressors
Portable rotary screw air compressors are comparatively smaller in size. However, because of their portability feature, they are quite easy to move around and place wherever you want to. In case you want a rotary screw air compressor for outdoor use, then you should opt for a portable one. However, mind you, portable rotary screw air compressors aren’t as powerful as compared to stationary ones.
How Does a Rotary Air Compressor Work?
How rotary screw air compressors work is no rocket science.
Rotary screw air compressors work by trapping the air between two meshed rotors inside of it. This helps to decrease the air’s volume that is trapped inside as it makes its way down from the rotors inside the compressor.
Therefore, this decrease in the air’s volume results in compressed air. Now, through the rotary screw air compressor pump, the compressed air can now be used for powering any demanding tools and equipment, or for various other applications as required.
If you’re wondering what the maximum delivery pressure in a rotary air compressor is, then let us tell you that most air compressors are manufactured to work to a maximum of 175 psi. Most of the rotary screw air compressors you’ll come across will work efficiently anywhere between 90 psi and 125 psi.
There is another air compressor you might come across- a reciprocating compressor. The main difference between reciprocating and rotary air compressors is that the latter is used where a larger volume of air at lower pressure is required. However, a reciprocating compressor is best suited when a smaller volume of air at high pressure is needed.
Rotary Air Compressor VS Piston
The main difference between a rotary screw air compressor and a piston is that the latter is able to efficiently work at temperatures ranging from 300°F – 400°F. However, a rotary screw air compressor, on the other hand, operates at a much lower temperature which is anywhere between 170°F and 200°F.
Also, in a piston, the engine has up-and-down moving pistons that are able to convert pressure into rotational motion. However, in a rotary screw air compressor, the rotary engines include a radial layout with an odd number of cylinders.
Top Rotary Air Compressor Brands
There are several rotary air compressor brands you don’t want to miss when you’re opting to purchase one. Here, we have listed the top 5 brands to look out for.
Quincy rotary screw air compressor
Quincy is one of the best ranked in the market if we talk about their rotary air compressors. With Quincy, you can choose from a wide range of horsepower and configurations. These are ideal for heavy industrial applications as their air compressors are able to complete even the most demanding tasks.
Atlas Copco rotary air compressor
Atlas Copco is quite popular as their air compressors are of high quality, perform well, and also make comparatively less noise. Moreover, there is no need for much maintenance, and these air compressors are going to last you long. If you’re wanting to save on electricity costs, Atlas Copco is definitely for you.
Kaeser air compressor
Kaeser manufactures and supplies top-quality air compressors. It is able to provide compressed air that can be used in various applications.
Eastwood rotary air compressor
Eastwood has been incorporating innovative technology into its air compressors, which makes it a popular choice of many. Moreover, because of its high performance, that too with less noise, you don’t want to miss Eastwood’s air compressors!
Rotary Screw Air Compressor Troubleshooting
You might witness issues regarding rotary screw air compressors.
The most common problem faced by people when using air compressors is related to rotary screw air compressors heating up. This can be due to various reasons, such as not enough ventilation, low oil level, using the incorrect type of oil, unclean oil cooler, and several other aspects. To read more about troubleshooting problems, search up rotary screw air compressor troubleshooting guide pdf.
Rotary Screw Air Compressor for Sale
There are numerous rotary screw air compressors that are available for sale and rent in your area. Which one you go for, depends entirely on your needs and requirements. Before going on to purchase one, first look at your budget, and how often you think you’ll be using an air compressor.
If you need to use it regularly, then you might want to look for a rotary screw air compressor for sale canada. However, in case you need an air compressor for a short period of time and you think you will not use it often, it is better to rent one out.
Moreover, before looking for a rotary screw air compressor for sale, it is wise to first do adequate research on the types of rotary screw air compressors for sale, and the top brands you should consider- both of which we have guided you on. Lastly, don’t forget to read reviews before making a final decision.