5.5kw 0.8m³/min Electric AC Power Belt Drive Screw Air Compressor
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. Advantages of GoodSeaA 5.5kw 7.5hp Belt Drive Screw Air Compressor
1). Long life-time
The compressor airend is operated with a large rotor at a low
speed, so it has a long life-time. Adopts asymmetric screws,
optimize the design of female and male rotors’ end face, as well as
optimize the diameter and length of the screw rotors, so that it
has reduces hydrodynamic losses and noise reduction, the airend's
volume utilization is more efficiency.
2). The overall design of the air compressor is compact, reasonable
and stable.
3). Use belt to drive, noise is low.
4). Easy to operate and maintenance.
5). Low empty-load energy consumption
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. Picture of GoodSeaA 5.5kw 7.5hp Belt Drive Screw Air Compressor
