Product Introduction
This is a compact industrial air compressor machine. And it is 4 في 1 integrated type. إنه, it has 4 القطع. أولاً, this compressor is a screw compressor with refrigerated dryer. فضلاً عن ذلك, it has an air tank and compressed air filters. This compact compressor has wide applications for laser cutting. The max air pressure is 16 حاجِز.
We are the rotary screw compressor with dryer manufacturer. The available power is as follows: 10 HP, 15 HP, 20 HP, 30 HP, إلخ. It’s usually 380V. But we can also customize 220V, 240الخامس, 415الخامس, 440الخامس, 460V and 480V.
Technical Parameters of The Rotary Screw Air Compressor
| No. | Item | وحدة | Parameter |
| 1 | Air Capacity/Air Pressure | (م3/دقيقة)/ميجا باسكال | 0.9/1.0 |
| 2 | Max Air Pressure | حاجِز | 16 |
| 3 | Ambient Temperature | درجه مئوية | -5～+45 |
| 4 | Cooling Mode | Air-cooled | |
| 5 | Discharge Temp. | درجه مئوية | ≥درجة الحرارة المحيطة +15 |
| 6 | Lubricant Oil Quantity | لتر/كجم | 3.8ل |
| 7 | وضع محرك الأقراص | Direct-drive | |
| 8 | Air Volume Adjustment Type | Variable frequency | |
| 9 | Air Oil Content (after air-treatment) | جزء في المليون | ≤0.003 |
| 10 | Compact Compressor Noise | ديسيبل(أ) | 68±2 |
| 11 | Lubricant Oil Brand | S2 | |
| 12 | Safety Valve Set Pressure | MPa | Rated Work Pressurex1.1=1.1 |
| 13 | Motor Power of Screw Compressor with Dryer | كيلوواط | 7.5 |
| 14 | Motor Speed | دورة في الدقيقة | 3600 |
| 15 | Motor Starting Method | PM VSD | |
| 16 | Motor Voltage/Frequency | فولت/هرتز | 380/50 |
| 17 | Motor protection class/insulation class | IP23 or IP54/F | |
| 18 | Fan Power | كيلوواط | 0.18 |
| 19 | Fan Voltage/Frequency | فولت/هرتز | 380/50 |
| 20 | Fan Rotating Speed | دورة في الدقيقة | 1440 |
| 21 | Fan Air Volume | م3/ح | 2800 |
| 22 | Refrigerated Dryer Model | TR01-HD | |
| 23 | Refrigerant Dryer Power | كيلوواط | 0.37 |
| 24 | Refrigeration Dryer Air Capacity | M3/min | 1.2 |
| 25 | Dryer Voltage/Frequency | فولت/هرتز | 220V/50Hz |
| 26 | Dryer Inlet Air Temp. | درجه مئوية | ≤65℃ |
| 27 | Dimension of Industrial Air Compressor Machine | مم | 1430*710*1470 |
| 28 | Air Tank Volume | ل | 250 |
| 29 | Whole Compact Compressor Weight | كلغ | 380 |
| 30 | Air Port Connection Size | روبية 3/4 |
This is the techinical specifications of PM VSD type screw compressor with dryer. If you need fixed speed type, اتصل بنا.
Why Choose Lingyu 4 في 1 Screw Air Compressor With Dryer
(1) Output High Quality Compressed Air
أولاً, this integrated air compressor has 4-stage high-precision filters. بجانب, it’s also with a high-performance refrigerated dryer. لذلك, the water removal efficiency is far more than 99%. The particle content is ≤0.01um. Oil content as low as 0.003 جزء في المليون. علاوة على ذلك, the pressure dew point is as low as 2-10℃.
So it can remove tiny oil and water molecules. Then it produces high-quality dry and clean air. This is essential for our laser cutting production.
(2) Compact Structure Can Save Space
ثانيًا, the compact compressor adopts an integrated design. It brings all the parts together. That is a screw compressor, refrigerated dryer, air tank, and filters.
It’s a compact design. هكذا, this industrial air compressor machine can save space costs. بجانب, there is no need to install pipes. It realizes plug and play.
(3) 2 Years Warranty High Quality Compressor Airend
ملكنا 4 في 1 air compressor uses the famous Hanbell brand airend. The airend is with Sweden’s original SKF bearings. علاوة على ذلك, there is an internal temperature control system. Copper pipes, so it has high pressure and corrosion resistance.
فضلاً عن ذلك, we use the permanent magnet motor. High-performance RuFeB permanent magnets do not lose magnetism at 200°C. بجانب, the energy saving of our screw compressor with dryer can be up to 30%.
(4) Intelligent Computer Control System
The air compressor rotary screw is easy to use. It realizes one-button control for the compact compressor. فضلاً عن ذلك, it has with alarm display. علاوة على ذلك, we can switch Chinese/English freely. And it can intelligently monitor the usage time of filters and lubricating oil. بجانب, there is a remote control function.
(5) Air Tank Can Ensure Stable Pressure
The air receiver reduces pressure fluctuations. So reduce the start and stop of industrial air compressor machines. فضلاً عن ذلك, it can also remove a part of water. So it can reduce the load of refrigerated dryers.
(6) Use High Efficiency Oil Filter, Air Filter And Separator
The air filter has a large filtration area. It has higher precision and longer life. فضلاً عن ذلك, it can pressure loss in the screw compressor with dryer.
The oil separator adopts a special design. It is composed of a gathering separation core and an oil return device. The service life is up to 6,000 ساعات. The oil filter is designed with a low-pressure drop. The service life can reach 4000 ساعات. High filtration precision can effectively protect the bearings and rotors of airend.
Why Does The Laser Industry Use The Integrated Compact Compressor?
Auxiliary gas is an indispensable substance for laser cutting. Compressed air is the most commonly used. Because compressed air is much cheaper than oxygen and nitrogen. فضلاً عن ذلك, it can blow away metal slag. It also prevents dust from clogging the laser nozzle.
At first, the laser cutting used low power. But it keeps developing to high power. على نفس المنوال, the pressure of the compact compressor is constantly increasing. At first, it was 8 حاجِز. Later it increased to 13 حاجِز. And now we usually use 16 bars. بالطبع, it is still developing towards 20~30bar.
The quality of compressed air has a direct impact on laser cutting. So we need to use a rotary screw compressor with dryer. Laser cutting generally requires multi-stage filtration. In order to better protect the service life of the laser cutter. If don’t clean water mist and oil, they will be sprayed on the protective mirror surface. نتيجة ل, it will severely affect the transmission of the laser beam. So it will scatter focus. أخيراً, the cutting efficiency is reduced. بجانب, it is also possible to burn out the laser head.
Our 4-in-1 air compressor can effectively remove water and oil. Because the refrigerated dryer can remove 99% of the moisture. علاوة على ذلك, the filters can also remove water, تراب, والنفط. So compact compressor ensures high-quality compressed air.
How Does Rotary Screw Compressor With Dryer Work?
The rotor of the PM motor directly drives the compact compressor. It is mounted on the output shaft. أولاً, the air goes through the air filter. After filtering, it passes via the intake control valve. And then enter the compressor intake chamber. The airend screw groove compresses air. بعد ذلك, it is discharged from the air outlet. التالي, it enters the oil separator. Oil and air separation takes place here. After separation, the oil content is very small.
Then compressed air passes via the minimum pressure valve and the aftercooler. Finally goes into the air tank. The air receiver can stabilize pressure. بجانب, it can reduce temperature. أيضًا, remove some moisture.
Hereafter, the air enters the air-water separator. It will separate out many water. Then air goes to the evaporator of the refrigerated dryer. Deep cooling takes place here. It can turn gaseous water into liquid water. بجانب, liquid water will be drained. أخيراً, the air goes back to the heat exchanger of of dryer. It will heat up here.
فضلاً عن ذلك, the precision filters can remove dust, زيت, and water. The separated lubricating oil will settle to the bottom of the oil-air separator. It is cooled by an oil cooler. أخيراً, it will return to the working chamber of the screw compressor with dryer. So it starts recycling.
الأسئلة الشائعة
س1. What is the air tank volume of 4 في 1 compact compressor?
أ1: If 10 HP 7.5 KW screw compressor with dryer, the tank volume is 250L. And if 15 HP, 20 HP, و 30 HP industrial air compressor machines, the tank volume is 400L.
Q2. What’s the max pressure of your screw compressor with dryer?
A2: The max pressure of our 4 في 1 integrated air compressor is 16 حاجِز.
