315kw 425hp Electric Big Power Two Stage Screw Air Compressor with Good Performance
1. What is Two Stage Compressed Air Technology?
Unlike a conventional single stage compressor, a two-stage air compressor divides the overall compression ratio between two distinct airends. This has the effect of significantly reducing internal leakage losses resulting in substantial efficiency gains as well as extending bearing life due to reduced applied loads.
GoodSeaA two stage air compressors require a smaller drive motor to produce the equivalent volume flow rate to that of a comparable single stage compressor.
2. Why is it much more efficient?
These remarkable efficiency savings are achieved through reduced leakage losses across each stage, optimised cool oil injection and enhanced airend geometry.
You could save in excess of 50% of your compressed air energy bill.(Compared to an equivalent single stage fixed speed compressor).
3. Features of GoodSeaA Two Stage Screw Air Compressor
High Efficiency Motor + Variable Frequency Speed
Adopted high - efficiency drive motor with output efficiency up to 96%, equipped with heavy - duty SKF bearings. The motor can be equipped with a variety of power supply voltage or variable frequency speed control, which achieves many advantages, such as stable air supply, no - impact starting, and reduced impact on the stress of the machine parts.
High Efficiency Oil - Air Separator
High efficient oil - air separation design. The double - layer pleated oil - air separation filter and the rough separation oil - air tank ( rotating , intercepting and colliding ) composed to the best oil - air separation device, which ensure optimal oil - air separation and minimize system pressure differentials.
Special Cooling Lubricant --- Pay Attention to Environment Protection
GoodSeaA screw compressor is not only pursuing the operational reliability and durability, but also strongly advocating environmental consciousness.
The MSDS (Material Safety data) of the special cooling oil complies with the environmental protection standard ISO 14001. Excellent high temperature resistance and anti-oxidation is matched with compressed air, reflecting its excellent cooling and lubrication under big temperature differences, guaranteeing the quality of oil-gas separation and extending the service life of the compressor.
4. More Model Parameters
| Model | Power (kw) | Pressure (bar) | Air Flow (m3/min) | Outlet Connection | Cooling air/water Air(kw) Water(m3/h) | Weight (kg) | Dimension L*W*H mm |
| SEVSD22AE-7
SEVSD22AE-10
SEVSD22AE-12.5 | 22 | 7
10
12.5 | 0.7-4.20
0.5-3.80
0.4-3.20 | Rp 1 1/4 | * | 680 | 1470x860x1340 |
| SEVSD37E-7
SEVSD37AE-10
SEVSD37AE-12.5 | 37 | 7
10
12.5 | 1.6-7.10
1.3-6.60
1.0-5.80 | Rp 1 1/2 | * | 920 | 1610x1000x1470 |
| SEVSD55AE-7
SEVSD55AE-10
SEVSD55AE-12.5 | 55 | 7
10
12.5 | 2.4-11.60
2.0-11.20
1.5-9.10 | Rp 2 | * | 1620 | 2100x1200x1680 |
| SEVSD75AE-7
SEVSD75AE-10
SEVSD75AE-12.5 | 75 | 7
10
12.5 | 3.0-15.80
2.6-14.20
2.2-11.60 | Rp 2 | * | 1980 | 2100x1200x1680 |
| SEVSD90AE-7
SEVSD90AE-10
SEVSD90AE-12.5 | 90 | 7
10
12.5 | 3.9-20.50
3.5-17.60
2.8-14.20 | DN 65 | * | 2600 | 2500x1800x1800 |
| SEVSD110AE-7
SEVSD110AE-10
SEVSD110AE-12.5 | 110 | 7
10
12.5 | 4.2-24.50
3.8-20.00
3.3-17.20 | DN 65 | Air-3.0kw
Water-10m3/h | 3300 | 2500x1800x1800 |
| SEVSD132AE-7
SEVSD132AE-10
SEVSD132AE-12.5 | 132 | 7
10
12.5 | 6.0-27.60
5.8-23.50
4.0-19.60 | DN 65 | Air-3.0kw
Water-12m3/h | 3550 | 2500x1800x1800 |
| SEVSD160AE-7 SEVSD160AE-10
SEVSD160AE-12.5 | 160 | 7
10
12.5 | 6.0-33.50
5.8-29.00
4.1-23.20 | DN 80 | Air-3.5kw
Water-15m3/h | 4000 | 3000x1800x1800 |
| SEVSD185AE-7
SEVSD185AE-10
SEVSD185AE-12.5 | 185 | 7
10
12.5 | 7.2-39.50
6.4-32.50
5.2-27.80 | DN 80 | Air-3.5kw
Water-15m3/h | 4200 | 3000x1800x1800 |
| SEVSD220A(W)E-7
SEVSD220A(W)E-10
SEVSD220A(W)E-12.5 | 220 | 7
10
12.5 | 10.5-46.60
8.6-41.50
7.5-38.20 | DN 100 | Air-5.5kw
Water-20m3/h | 6500 | 3200x2200x2300 |
| SEVSD250A(W)E-7
SEVSD250A(W)E-10
SEVSD250A(W)E-12.5 | 250 | 7
10
12.5 | 12.2-52.00
10.5-45.50
9.0-40.20 | DN 125 | Air-7.5kw
Water-25m3/h | 7200 | 3200x2200x2300 |
| SEVSD280A(W)E-7
SEVSD280A(W)E-10
SEV280A(W)E-12.5 | 280 | 7
10
12.5 | 15.0-60.00
12.0-51.00
10.5-43.50 | DN 125 | Air-7.5kw
Water-30m3/h | 9000 | 3200x2200x2300 |
| SEVSD315A(W)E-7
SEVSD315A(W)E-10
SEVSD315A(W)E-12.5 | 315 | 7
10
12.5 | 13.8-65.00
13.0-59.00
12.0-53.00 | DN 125 | Air-7.5kw
Water-30m3/h | 9200 | 3200x2200x2300 |
5. GoodSeaA Workshop
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High Efficiency Two Stage Air Compressor 315kw 425hp Variable Frequency Speed Images
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