Specifications Parameters of Lingyu 5.5 kw Air Compressor
| เลขที่. | Parameter Name | หน่วย | ข้อมูลของ 7.5 HP Screw Compressor |
| 1 | Nominal Flow/Rated Exhaust Pressure of Belt Driven Screw Compressor | （m3/min）/ Bar | 0.8Nm³/min @7bar; |
| 0.7Nm³/min @8bar; | |||
| 0.6Nm³/min @10bar; | |||
| 2 | Application Temperature | ℃ | -5~+45 |
| 3 | Rotary Air Compressor Cooling Method | Air-cooled type | |
| 4 | Outlet Exhaust Temp. | ℃ | ≤ambient temp. + 15 |
| 5 | Lubricating Oil Q’ty | ลิตร/กก | 4แอล |
| 6 | Compressor Drive Type | Belt drive | |
| 7 | Air Volume Adjustment Method | เปิดปิด | |
| 8 | Oil Content in Outlet Compressed Air | ppm | ≤3 |
| 9 | Belt Drive Rotary Screw Air Compressor Noise | เดซิเบล(ก) | 68±2 |
| 10 | Compressor Lubricant Oil Brand | Kaipu brand oil | |
| 11 | Motor Power of This Belt Driven Screw Compressor | กิโลวัตต์ | 5.5 |
| Rotary Air Compressor Motor Speed | รอบต่อนาที | 2980 | |
| Industrial Compressor Start Type | Y-△ Start | ||
| Available Compressor Voltage / Frequency | โวลต์/เฮิร์ตซ์ | 380/50 | |
| Air Compressor Motor Protection /insulation class | IP54/F Class | ||
| 12 | External Dimensions of 5.5 KW Air Compressor | มม | 760x600x800 |
| 13 | Machine Net Weight | กิโลกรัม | 150 |
| 14 | Outlet Port Diameter | ใน | 3/4 รูเปียห์ |
Why Choose Lingyu 5.5 kw Belt Driven Rotary Screw Air Compressor
(1) Adopt High Quality Drive belt
นี้ 7.5 hp screw compressor uses a heavy-duty belt. It has a long life and high reliability. นอกจาก, it can maintain constant belt tension in every phase of operation. So this small screw compressor has consistently good drive efficiency. นอกจากนี้, there is a convenient tensioning device. ดังนั้น, this makes maintenance work easy.
(2) High Performance Compressor Airend
ของเรา 5.5 kw air compressor is with Baosi airend. Baosi is one of the best airend manufacturers in China. Its rotors are of large diameter structure. And it uses the advanced 5:6 tooth profile. So it ensures effective compression efficiency and sufficient air volume. นอกจากนี้, the bearings are durable SKF heavy-duty bearings. They have a service life of up to 100,000 ชั่วโมง.
(3) Reliable And Intelligent Control
This belt driven screw compressor comes with intelligent microcomputer control technology. So you can fully monitor and manage the entire air compressor under command. Unattended operation is possible. นอกจาก, there is a user-friendly human-machine interface. It can display commands and parameters. The screw type air compressor has a self-diagnostic fault and alarm function.
(4) Reasonable System Structure Design
In order to achieve better heat dissipation, our designers use a larger heat exchanger with a large area. This is why our air compressors have good heat dissipation efficiency and lower noise levels.
Belt Drive Rotary Screw Air Compressor vs Direct Drive
Belt driven screw compressors can use pulleys of different diameters to change the speed of the rotor. The direct drive screw air compressor is different. It refers to the way that the motor shaft drives the rotor through the transmission of the coupling and the gearbox. These two methods are good transmission types. But what is the difference between the two?
(1) Belt Driven Screw Compressor
The connection drive between the air compressor motor and the airend is connected by a belt. ตัวอย่างเช่น, ของเรา 5.5 kw air compressor uses this kind of transmission. The advantages of the belt drive mode are as follows: the structure is relatively simple. นอกจากนี้, the economy and practicability are good. It is also easier to replace later if necessary. นอกจาก, we can quickly change the pressure according to the requirements of users. The disadvantage of belt drive is that the belt is easy to wear after a long time of use. This can cause slippage. The transmission efficiency is slightly lower than other transmissions.
(2) Direct Drive Rotary Screw Air Compressor
The screw compressor motor is connected with the airend through a coupling. ตัวอย่างเช่น, our big industrial air compressors generally use the direct drive type. The motor and the airend run at the same speed. ดังนั้น, the service life is longer. นอกจาก, its direct transmission efficiency is higher. นอกจากนี้, it does not require complicated maintenance work. Only need to replace the rubber spring pads of the coupling. Due to the high transmission efficiency, the direct drive is becoming more and more popular in the market.
คำถามที่พบบ่อย
ไตรมาสที่ 1: เป็นของคุณ 5.5 kw air compressor belt drive or direct drive?
A1: ของเรา 7.5 แรงม้า 5.5 kw screw air compressor is belt driven.
ไตรมาสที่ 2: What’s the voltage of your 7.5 คอมเพรสเซอร์แบบสกรูของเอชพี?
A2: The regular voltage of our industrial rotary air compressor is 380V 50HZ 3-phase. แน่นอน, if you need other voltages, เช่น 220V, 460วี, 440V 60HZ, we also manufacture them.
ไตรมาสที่ 3: How to replace the belt of rotary screw air compressor?
A3: Belt driven screw compressor has many advantages. But we need to replace the transmission belt. ประการแรก, stop the belt drive rotary screw air compressor. ประการที่สอง, loosen the mounting bolts on the airend. หลังจากนั้น, rotate the adjusting screw. Adjust the belt to the correct tightness. ในที่สุด, tighten the airend fixing bolts. Need to pay attention. Do not splash lubricating oil on the belt or pulley to prevent the belt from slipping.
ไตรมาสที่ 4: Can I also buy some spare belts with this 5.5 kw air compressor?
A4: แน่นอน. We usually advise customers to purchase some belts for replacement in the future.
