7.5kw 10hp Belt Drive Screw Air Compressor with ISO , CE , ASME Certificates
1. Belt Drive VS Direct Drive
In general,rotary air compressors are available in a belt drive or direct drive version. Each option works effectively and can be beneficial to your needs, but they are very different. A belt drive compressor consists of a belt that is connected to the motor of the compressor pump. When the motor runs, the belt turns, powering the pump to your air compressor. With a direct drive air compressor, the crankshaft is connected directly to the compressor's motor.
Many experts believe a belt drive compressor is better because a properly lubricated belt system will run in a more smooth manner, which can be both efficient and quiet. On the other hand, belts can wear down, causing you to repair or replace the belts to ensure the compressor is able to function again.
Since there is no belt system, a direct drive compressor will be easier to run and maintain. Oil or any type of lubrication is not required, reducing operating and maintenance costs/time even further. Without a belt system, a direct drive compressor can also produce more power, which is beneficial for effective and efficient function.
2. How to Choose the Air Compressor ?
Adjustability is important for many people. If you need to adjust the speed and power of your compressor, choosing a belt drive compressor may be a better option. However, if reliability, ease of maintenance, cost-effectiveness, and power is more important, a direct drive compressor without the belt system can be a good investment for your industrial or manufacturing needs.
3. Characteristics of GoodSeaA Belt Drive Screw Air Compressor
1) Specific screw compressor motor
◆ IP55, F Class
◆ SKF over-loading bearing
◆ Service Factor: SF=1.2
◆ Low noise, long use life
◆ Voltage and Frequency can be customized
2) High-efficiency Filter System
◆ High-efficiency air filter, filter the air of dust and impurities, filtration come to 98.5%
◆ Branded oil filter, filter the air of oil, guarantee the long time use life of airend
◆Oil-Air Separator element, high-efficient separation, oil contact less than 3ppm
◆ Regular maintenance notice and alarm by PLC
3 )Control System
◆ ABB brand electrical components, including breakers, AC contactors, reliable, easy to replace
◆ MICROCHIP with Standard 485 interface, it can achieve remote monitoring according via MODBUS communication protocol
◆Collection the signals of compressor electrical , exhaust, temperature , pressure to monitor the operational status , but also help for quick troubleshooting
4) High-efficiency Cooler
◆ Integrated design of air cooler and oil cooler, compacted structure, small size with lower weight
◆ high- efficient heat transfer, guarantee the best cooling effect
◆ Water cooling is available
4. More Technical Parameters
| MODEL | POWER | PRESSURE | AIR FLOW | NOISE LEVEL dB(A) | OUTLET CONNECTION | WEIGHT (KG) | DIMENSION L×W×H (mm) |
| KW | HP | BAR | PSI | M3/MIN | CFM |
| SEC4A-7 SEC4A-8 SEC4A-10 SEC4A-13 | 4 | 5.5 | 7 8 10 13 | 101.5 116 145 188.5 | 0.5 0.5 0.4 0.25 | 17.6 17.6 14.1 8.83 | 60 | RP 3/4 | 150 | 800x620x810 |
| SEC5A-7 SEC5A-8 SEC5A-10 SEC5A-13 | 5.5 | 7.5 | 7 8 10 13 | 101.5 116 145 188.5 | 0.8 0.8 0.63 0.5 | 28.2 28.2 22.2 17.6 | 60 | RP 3/4 | 170 | 800x620x810 |
| SEC7A-7 SEC7A-8 SEC7A-10 SEC7A-13 | 7.5 | 10 | 7 8 10 13 | 101.5 116 145 188.5 | 1.15 1.15 1.0 0.79 | 40.6 40.6 35.3 27.8 | 62 | RP 3/4 | 190 | 800x620x810 |
| SEC11A-7 SEC11A-8 SEC11A-10 SEC11A-13 | 11 | 15 | 7 8 10 13 | 101.5 116 145 188.5 | 1.80 1.80 1.50 1.20 | 635. 63.5 52.9 42.3 | 66 | RP 3/4 | 230 | 800x620x810 |
| SE15A-7 SE15A-8 SE15A-10 SE15A-13 | 15 | 20 | 7 8 10 13 | 101.5 116 145 188.5 | 2.3 2.3 2.05 1.65 | 81.2 81.2 72.4 58.3 | 66 | RP 3/4 | 420 | 775×1050×1050 |
| SE18A-7 SE18A-8 SE18A-10 SE18A-13 | 18 | 25 | 7 8 10 13 | 101.5 116 145 188.5 | 3.0 3.0 2.6 2.2 | 106 106 91.8 77.7 | 66 | RP 3/4 | 480 | 775×1050×1050 |
| SE22A-7 SE22A-8 SE22A-10 SE22A-13 | 22 | 30 | 7 8 10 13 | 101.5 116 145 188.5 | 3.8 3.6 3.2 2.8 | 134.2 127.1 113 98.9 | 68 | Rp1 1/4 | 620 | 860×1115×1340 |
| SE30A-7 SE30A-8 SE30A-10 SE30A-13 | 30 | 40 | 7 8 10 13 | 101.5 116 145 188.5 | 5.2 5.0 4.5 3.7 | 183.6 176.6 158.9 130.7 | 70 | Rp1 1/4 | 680 | 860×1115×1340 |
| SE37A-7 SE37A-8 SE37A-10 SE37A-13 | 37 | 50 | 7 8 10 13 | 101.5 116 145 188.5 | 6.8 6.6 5.8 4.8 | 240.1 233.1 204.8 169.5 | 70 | Rp1 1/2 | 850 | 1000×1300×1470 |
| SE45A-7 SE45A-8 SE45A-10 SE45A-13 | 45 | 60 | 7 8 10 13 | 101.5 116 145 188.5 | 8.0 7.6 7.0 5.8 | 282.5 268.4 247.2 204.1 | 71 | Rp1 1/2 | 950 | 1000×1300×1470 |
| SE55A-7 SE55A-8 SE55A-10 SE55A-13 | 50 | 75 | 7 8 10 13 | 101.5 116 145 188.5 | 10.8 10 9 7.8 | 381.4 353.1 317.8 275.4 | 74 | Rp 2 | 1450 | 1150×1550×1660 |
5. GoodSeaA Workshop
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High Efficient 10 Hp Screw Compressor Machine Belt Drive 0.79- 1.15 M³/Min Images
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