This machine is 15 hp rotary screw air compressor with dryer. It is a kind of all in one air compressor. That is, it’s integrated with refrigerated air dryer, tank and filters. So we usually call it “4 in 1 air compressor”. As manufacturer, we can give best air compressor with dryer price. Because of integrated structure, it saves the installation cost and time.

The rotary screw air compressor with dryer has wide application in laser cutter. There are 3pcs coalescing compressed filters. Because of air dryer and filters, it can effectively remove the water, oil vapor and impurities. So it can protect lens in the laser cutter head. Besides, the Max pressure can be up to 16 bar. It’s special for laser cutting industry.

This screw compressor with air dryer has many advantages. It’s easy to install. And you can use it immediately after wiring. Besides, energy saving, stable and reliable. In addition, easy maintenance and low noise.

(1) Efficient and reliable screw compressor airend

It adopts large rotor low speed design and advanced helical tooth technology. Moreover, airend uses the Sweden SKF brand tapered roller bearings. The all in one air compressor has low noise and low energy consumption.

(2) Integrated shaft connection design

Permanent magnet motors use high-efficiency permanent magnets. The magnetic field is strong. Besides, it doesn’t fail at high temperature. Long lasting. PM motors have no motor bearings. So eliminate the failure point. The transmission efficiency reaches 100%. Realize low noise, low energy consumption and low maintenance cost.

(3) This all in one air compressor is with VFD. So the air pressure is stable

This 15 hp rotary screw air compressor with dryer is with inverter. The air pressure can keep stable. The pressure does not fluctuate, which helps to cut. The cutting speed is uniform. The cutting edge is smooth and flat without burrs. High processing precision. Besides, it is good for the laser head. Avoid pressure fluctuations affecting and damaging the laser head and lens.

(4) With refrigerated air dryer, ensure the compressed air quality

The 11kw all in one air compressor is with refrigerated dryer. It can effectively remove moisture. And the pressure dew point of exhaust air reaches 3~10℃. Ensure access to pure, dry compressed air. Besides, this refrigerant dryer is high inlet temperature type. So it has wide applicability. Even in hot areas, its cooling effect will not be bad.

In addition, there is also an important point for this refrigerated dryer. Our compressed air enters the dryer evaporator. They exchange heat with refrigerant. Then the temperature of compressed air decreases. At this time, the moisture in the saturated air will come out. After separation by the gas-water separator, the water will be discharged through the automatic drain. At this moment, the low-temperature dry air will be not directly discharged. Instead, it goes again to the hot and cold air exchanger. After heat exchange, the air temperature rises. Finally, the warm compressed air leaves the dryer. This is important for our laser cutter. If the air is cold, it will also create moisture on our lenses.

(5) The 15 hp rotary screw air compressor with dryer is with Italy brand filters

It adopts high-precision filter paper. Completely filter out dust and impurities in lubricating oil. Ensure the clean quality of compressed air. Provide clean air source for laser cutting. So effectively protect the cutting machine lens. Before we need to wipe the protective lenses every two hours. Now it can be extended to 200 hours to wipe once. Thus it improves our production efficiency. Besides, it can reduce pressure difference and energy consumption.

(6) With high quality air receiver tank

The 15 hp rotary screw air compressor with dryer has a 400L air storage tank. It can cool air temperature and stabilize pressure. It also avoids frequent loading and unloading of the compressor. Reduce mechanical wear.

(7) Small structure, saving space

The integrated all in one air compressor is small in size. It organically combines air compressor, tank, refrigerated dryer and filter into a whole. If some occasions are limited by space, it is good to use this 4 in 1 air compressor. Optimized pipeline design reduces pressure loss. Besides, it uses fewer parts and connections. So reduce risk of machine failure and leakage.

Compressed air acts as an important auxiliary air for laser cutting. But there contains a lot of dust, water vapor, impurities and so on. Moreover, the air compressor will also bring in many oil vapors during working. If not purify the air, it will pollute the lens on the machine. Make the lens transmittance worse and impact focus. The result is poor cutting quality. Therefore, we often need to wipe the lens repeatedly. Even we need often to replace the laser lenses. This is not only time-consuming, but also delays the production schedule.

However, the all in one air compressor can solve this problem very well. Firstly, the refrigerated dryer can remove a lot of moisture. Secondly, the precision filters can remove dust and oil. Compressed air dew point can reach the standard. Cleanliness has also been greatly improved.

Q1: What’s the refrigerant in your 15 hp rotary screw air compressor with dryer?

A1: The regular refrigerant in our all in one air compressor dryer is R22. Of course, we can also customize the eco-friendly refrigerant, such as R410A, R407C.

Q2: What’s the tank volume of your 15 hp rotary screw air compressor with dryer?

A2: The tank volume is 400L. Of course, if your quantity is many, we can customize the tank volume.

Q3: What’s the warranty of your all in one air compressor？

A3: In fact, it’s same to other rotary screw air compressor. The whole machine has one year warranty time. And the airend has two years warranty time.

Q4: How many filters in your 11KW screw compressor with air dryer?

A4: Usually there are three compressed air filters. Of course, if you need, we can also add another one.

Q5: What’s the noise of your screw compressor with tank and dryer?

A5: This 15 hp rotary screw air compressor with dryer has low noise. The noise level is 68dB.