In order to increase our visibility, we need to increase our promotional efforts, but most importantly, we need to focus on quality of center monitoring, roots blower intercooler, 350 roots blower. Based on the value war, our company takes the road of independent innovation, and constantly endows the enterprise with brand-new development vitality with its research and development capability. We have a scientific management system, a high-quality workforce, advanced technology and equipment, and have become a reliable strategic partner chosen by many customers and suppliers. Our company quickly grew in size and reputation because of its absolute dedication to high quality manufacturing, high value of products and excellent customer service.
Product:roots blower
Brand:RH
Place of origin:Nantong China
Usage:water treatment industry for aeration
Features: rugged structure and high flow capacity
Pressure rise:up to 98kpa
Cooling :natural air coolilng or water cooling
color: blue or silver, the color can be customized by customer
Noise: less than 80dB,1m from acoustic enclosure
Performance Advantages:
(Low noise) The rotor adopts CNC numerical control machining technology, with high accuracy, stable meshing and low noise. (Micro vibration) The rotor dynamic balance grade G2.5, high speed and smooth, small vibration
(Stability) The spindle has no step design and high strength.
(High pressure resistance) The optimized structure design, the whole machine can withstand pressure upto 1MPa.
(No leakage) combination of multiple sealing technology, no leakage, safety and environmental protection.
(Adaptation working condition) Integrated design of forced aircooling, water-cooling and open type wallboard, to cope with complex operating conditions.
(Energy saving and environmental protection) Smooth operation, high compression efficiency, low energy consumption



| Model | Speed(n) | △P | Capacity(Q) | shaft power | motor | weight | ||
| r/min | kPa | mmH2O | m3/min | kW | model | kW | kg | |
| RH25062 | 730 | -9.80 | 1000 | 36.6 | 9.4 | Y2-200L-8 | 15 | 1870 |
| -19.60 | 2000 | 34.4 | 15.5 | Y2-225S-8 | 18.5 | 1886 | ||
| -29.40 | 3000 | 33.1 | 21.6 | Y2-250M-8 | 30 | 2025 | ||
| -39.20 | 4000 | 32.0 | 27.7 | Y2-250M-8 | 30 | 2025 | ||
| -49.00 | 5000 | 30.9 | 33.7 | Y2-280M-8 | 45 | 2182 | ||
| 980 | -9.80 | 1000 | 49.1 | 12.4 | Y2-180L-6 | 15 | 1815 | |
| -19.60 | 2000 | 47.4 | 20.4 | Y2-225M-6 | 30 | 1912 | ||
| -29.40 | 3000 | 45.6 | 28.5 | Y2-250M-6 | 37 | 2028 | ||
| -39.20 | 4000 | 44.3 | 36.6 | Y2-280S-6 | 45 | 2118 | ||
| -49.00 | 5000 | 42.8 | 44.7 | Y2-280M-6 | 55 | 2250 | ||
| 1100 | -9.80 | 1000 | 55.8 | 14.2 | Y2-180M-4 | 18.5 | 1830 | |
| -19.60 | 2000 | 53.6 | 23.3 | Y2-200L-4 | 30 | 1920 | ||
| -29.40 | 3000 | 52.0 | 32.4 | Y2-225S-4 | 37 | 1934 | ||
| -39.20 | 4000 | 50.6 | 41.6 | Y2-250M-4 | 55 | 2077 | ||
| -49.00 | 5000 | 49.7 | 50.7 | Y2-280S-4 | 75 | 2160 | ||
| 1200 | -9.80 | 1000 | 62.1 | 16.4 | Y2-180L-4 | 22 | 1850 | |
| -19.60 | 2000 | 60.3 | 26.5 | Y2-200L-4 | 30 | 1920 | ||
| -29.40 | 3000 | 58.8 | 36.6 | Y2-225M-4 | 45 | 1970 | ||
| -39.20 | 4000 | 57.2 | 46.8 | Y2-250M-4 | 55 | 2077 | ||
| -49.00 | 5000 | 56.1 | 56.9 | Y2-280S-4 | 75 | 2160 | ||
| 1300 | -9.80 | 1000 | 67.4 | 18.4 | Y2-180L-4 | 22 | 1850 | |
| -19.60 | 2000 | 65.2 | 29.2 | Y2-225S-4 | 37 | 1934 | ||
| -29.40 | 3000 | 63.6 | 40.1 | Y2-225M-4 | 45 | 1970 | ||
| -39.20 | 4000 | 62.6 | 51.0 | Y2-280S-4 | 75 | 2160 | ||
| -49.00 | 5000 | 61.0 | 61.9 | Y2-280S-4 | 75 | 2160 | ||
Looking to the future, we will uphold and implement our vision of becoming a global industry leader and our mission of creating high quality Solution and Ageing Heat Treatment Line. We have achieved full management and monitoring of the production process, and all products, raw materials, equipment and personnel can be traced in batches. In the process of mutual growth with users, partners, and employees, we have formed a common and persistent belief.
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