Baldor Variable Frequency and Fixed Speed Switched Screw Air Compressor
Air displacement F.A.D: 32.0 m3/min, 30.5 m3/min, 28.0 m3/min, 24.0 m3/min;
Working pressure: 7bar, 8bar, 10bar, 12.5bar
rating motor power: 250Hp, 180KW
Starting Mode: Soft start
Driven mode: direct driven
B series air compressors features1. Variable frequency drive.
2. Both inverter speed and fixed speed could be switched in the whole one system, or just inverter speed only. It is customers' choice.
3. More energy saving due to controllable air flow.
4. Low noise and easy operation.
Technical Parameters of Baldor Variable Frequency Air Compressors| Model | Mpa | BD-10B | BD-15B | BD-20B | BD-25B | BD-30B | BD-40B | BD-50B | BD-60B | BD-75B | BD-100B | BD-125B | BD-150B | BD-175B | BD-200B | BD-250B | BD-300B | BD-350B |
| Capacity F.A.D / Working Pressure | 0.7 | 1.35 | 1.8 | 2.5 | 3 | 3.8 | 5.2 | 6.5 | 8 | 10.5 | 14.1 | 16 | 20.5 | 24.1 | 28.3 | 32 | 38.5 | 43.8 |
| 0.8 | 1.2 | 1.6 | 2.3 | 2.8 | 3.4 | 5 | 6.1 | 7.5 | 9.8 | 12.8 | 15 | 19 | 22.9 | 27 | 30.5 | 35.8 | 41.4 |
| 1.0 | 1 | 1.3 | 2 | 2.5 | 3.1 | 4.3 | 5.5 | 7 | 8.6 | 11.6 | 13.6 | 17.2 | 20.5 | 24.5 | 28 | 32.2 | 37.8 |
| 1.25 | 0.8 | 1 | 1.7 | 2 | 2.7 | 3.8 | 4.9 | 6 | 7.6 | 10 | 12.2 | 14.8 | 16.8 | 20.5 | 24 | 28.5 | 33 |
| Ambient Temp | ºC | -5 ~45 ºC | -5 ~45 ºC |
| Cooling Mode | Air cooling | Air cooling or water cooling | water cooling |
| Discharge Temp. | ºC | ≤ Ambient Temp. + 10ºC | Air cooling: ≤ Ambient Temp. + 10ºC;
Water cooling: <40ºC | <40ºC |
| Lubricant Oil Volume | Liter | 18 | 18 | 30 | 65 | 90 | 110 |
| Noise | dB(A) | 66±2 | 68±2 | 72±2 | 75±2 |
| Driven Mode |
| Belt Driven | Direct Driven |
| Power Supply | 220V/380V/415V/3Ph/50Hz/60Hz |
| Motor Power | KW | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 150 | 180 | 220 | 250 |
| Hp | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 75 | 100 | 125 | 150 | 175 | 200 | 250 | 300 | 350 |
| Starting Mode |
| variable frequency Soft start |
| Dimension | L | mm | 1030 | 1100 | 1100 | 1380 | 1380 | 1380 | 1500 | 1500 | 1750 | 1900 | 2200 | 2200 | 2790 | 2790 | 2790 | 3100 | 3100 |
| W | mm | 580 | 710 | 710 | 850 | 850 | 850 | 950 | 950 | 1150 | 1200 | 1450 | 1450 | 1860 | 1860 | 1860 | 2340 | 2340 |
| H | mm | 650 | 980 | 980 | 1070 | 1070 | 1070 | 1230 | 1230 | 1380 | 1600 | 1850 | 1850 | 1800 | 1800 | 1800 | 1800 | 1800 |
| Weight | Kg | 270 | 390 | 430 | 500 | 520 | 580 | 700 | 780 | 1080 | 1390 | 1460 | 1970 | 2560 | 2560 | 4200 | 4400 | 4610 |
| Air Outlet Dia. | inch | 1'' | 1'' | 1'' | 11/4'' | 11/4'' | 11/2'' | 11/2'' | 2'' | 2'' | 2'' | 2'' | 2'' flange | 3'' flange | 3'' flange | 4'' flange | 4'' flange | 4'' flange |
Baldor factory coner
Guangdong Balder-tech Co., Ltd is a professional air compressor manufacturer located in Guangdong Province, China. Following the most advanced industrial design concept and strict production technology, we focused on the air compressor R&D and manufacturing. Our products include the oil lubricated fixed speed screw compressors, inverter frequency type screw air compressors, dry type oil free compressors, scroll compressors, two stages compression air compressors, low pressure air compressers and air dryers and filters. The air compressors are belt driven type, direct driven type and also integrated type compressors. Perfect combination of advanced energy saving technology and modern production management makes high quality products and excellent service.
Baldor-tech faithfully follows ISO9001 Quality Management System throughout our products design, production, testing, sales and service. Our most advanced airend ensures the outstanding performance of our compressors. All Baldor staff are making continuous efforts in pursuit of customers' satisfaction.
