The demand for our ship roots blower, blower repair, Hydrogen Sulphide Delivery Roots Blower is growing, thus we are constantly innovating and upgrading our technology to meet customer requirements. The company adheres to the enterprise purpose of science and technology, and carries forward the spirit of perseverance, innovation, and first-class innovation. Our company continues to forge ahead, with professional degree and advanced degree. We have faith in 'building a brand with quality and winning the market with integrity', and we always aim at customer satisfaction, constantly innovating technology, and improving product service quality. In order to produce high-quality products, our company carries out strict management and inspection on each process.

Products name: water cooling high pressure roots blower high eficiency large flow
Brand:RH
Place of orign:Nantong China
Drive :direct coupling /V-belt transmission
color: blue or silver
Motor brand: Jianghuai , Wannan,Teco
Power:75kw /90kw/110kw-4
Motor protection class: IP55
Weight:4500kg approx.
Flow capacity:90-150m3/min
Pressure:9.8-98kpa
Rotation speed:740rp-1250rpm
lubrication: dual splash oil type
Scope of supply:roots blower, inlet silencer, outlet silencer, check valve, flexible joint, pressure gauge
Company Info.
Nantong Rongheng Environmental Equipment Co.,Ltd. is a state-level high-tech enterprise specialized in manufacturing environmental protection equipment and integrating R&D,manufacturing ,sales and technical services.Leading products mainly include Roots type blower,Air foil suspension blower,MVR compressor,Multistage centrifugal blower,Rotary blower etc. With technical competence,advanced design methods,state of the art processing equipment,our products has successfully broken through the high energy consumption and big noise bottleneck ,which making us outstanding in this industry.
| Model | Speed(n) | △P | Capacity(Q) | shaft power | motor | weight | ||
| r/min | kPa | mmH2O | m3/min | kW | model | kW | kg | |
| RH35073 | 900 | 9.8 | 1000 | 112.6 | 33 | Y2-250M-6 | 37 | 3550 |
| 19.6 | 2000 | 109.4 | 53.1 | Y2-315S-6 | 75 | 3857 | ||
| 29.4 | 3000 | 107.5 | 73.1 | Y2-315M-6 | 90 | 3897 | ||
| 39.2 | 4000 | 105.6 | 93.2 | Y2-315L1-6 | 110 | 4230 | ||
| 49 | 5000 | 104.3 | 113.3 | Y2-315L2-6 | 132 | 4330 | ||
| 58.8 | 6000 | 103.5 | 133.3 | Y2-355M1-6 | 160 | 4765 | ||
| 68.6 | 7000 | 102.7 | 153.4 | Y2-355M2-6 | 200 | 4885 | ||
| 78.4 | 8000 | 101.9 | 173.4 | Y2-355M2-6 | 200 | 4885 | ||
| 980 | 9.8 | 1000 | 123.3 | 35.6 | Y2-280S-6 | 45 | 3645 | |
| 19.6 | 2000 | 120 | 57.5 | Y2-315S-6 | 75 | 4185 | ||
| 29.4 | 3000 | 118.2 | 79.3 | Y2-315M-6 | 90 | 4285 | ||
| 39.2 | 4000 | 116.3 | 101.1 | Y2-315L1-6 | 110 | 4365 | ||
| 49 | 5000 | 115 | 122.7 | Y2-315L2-6 | 132 | 4425 | ||
| 58.8 | 6000 | 114.3 | 144.5 | Y2-355M1-6 | 160 | 4825 | ||
| 68.6 | 7000 | 113.5 | 166.6 | Y2-355M2-6 | 200 | 4925 | ||
| 78.4 | 8000 | 112.6 | 188.8 | Y2-355L-6 | 250 | 5350 | ||
| 88.2 | 9000 | 111.8 | 211 | Y2-355L-6 | 250 | 5350 | ||
| 98 | 10000 | 111.2 | 233.1 | Y2-355L-6 | 250 | 5350 | ||
| 1050 | 9.8 | 1000 | 132.6 | 37.9 | Y2-225M-4 | 45 | 3505 | |
| 19.6 | 2000 | 129.3 | 61.5 | Y2-280S-4 | 75 | 3695 | ||
| 29.4 | 3000 | 127.5 | 85.1 | Y2-315S-4 | 110 | 4115 | ||
| 39.2 | 4000 | 125.6 | 108.7 | Y2-315M-4 | 132 | 4235 | ||
| 49 | 5000 | 124.3 | 132.3 | Y2-315L1-4 | 160 | 4295 | ||
| 58.8 | 6000 | 123.6 | 155.9 | Y2-315L2-4 | 200 | 4455 | ||
| 68.6 | 7000 | 122.8 | 179.5 | Y2-315L2-4 | 200 | 4455 | ||
| 78.4 | 8000 | 121.9 | 203.1 | Y2-355M-4 | 250 | 4855 | ||
| 1120 | 9.8 | 1000 | 141.9 | 40.2 | Y2-225M-4 | 45 | 3505 | |
| 19.6 | 2000 | 138.6 | 65.4 | Y2-280S-4 | 75 | 3695 | ||
| 29.4 | 3000 | 136.8 | 90.6 | Y2-315S-4 | 110 | 4115 | ||
| 39.2 | 4000 | 134.9 | 115.8 | Y2-315M-4 | 132 | 4235 | ||
| 49 | 5000 | 133.6 | 141.1 | Y2-315L1-4 | 160 | 4295 | ||
| 58.8 | 6000 | 132.9 | 166.3 | Y2-315L2-4 | 200 | 4455 | ||
| 68.6 | 7000 | 132.1 | 191.5 | Y2-355M-4 | 250 | 4855 | ||
| 78.4 | 8000 | 131.2 | 216.7 | Y2-355M-4 | 250 | 4855 | ||
| 1190 | 9.8 | 1000 | 151.2 | 42.4 | Y2-225M-4 | 55 | 3510 | |
| 19.6 | 2000 | 147.9 | 69.2 | Y2-280S-4 | 75 | 3695 | ||
| 29.4 | 3000 | 146.1 | 96 | Y2-315S-4 | 110 | 4115 | ||
| 39.2 | 4000 | 144.2 | 122.8 | Y2-315L1-4 | 160 | 4295 | ||
| 49 | 5000 | 142.9 | 149.6 | Y2-315L2-4 | 200 | 4455 | ||
| 58.8 | 6000 | 142.2 | 176.4 | Y2-315L2-4 | 200 | 4455 | ||
| 68.6 | 7000 | 141.4 | 203.2 | Y2-355M-4 | 250 | 4855 | ||
| 1250 | 9.8 | 1000 | 160.5 | 44.6 | Y2-250M-4 | 55 | 3510 | |
| 19.6 | 2000 | 157.2 | 72.7 | Y2-280M-4 | 90 | 3785 | ||
| 29.4 | 3000 | 155.4 | 100.8 | Y2-315S-4 | 110 | 4115 | ||
| 39.2 | 4000 | 153.5 | 129 | Y2-315L1-4 | 160 | 4295 | ||
| 49 | 5000 | 152.2 | 157.1 | Y2-315L2-4 | 200 | 4455 | ||
| 58.8 | 6000 | 151.5 | 185.2 | Y2-355M-4 | 250 | 4855 | ||
| 68.6 | 7000 | 150.7 | 213.3 | Y2-355M-4 | 250 | 4855 | ||
Our company actively advocates the concept of 'reputation first, quality first', with high-quality Oil Drilling Rig Mixing Hopper and Industrial Equipment, first-class service, moderate price advantage, fully win the love of the market and customers. In this survival of the fittest market, only by constantly updating the concept to achieve better technology, better management and stronger strength, can we achieve sustainable development. We now have a lot of customers in Russia, European countries, the USA, the Middle East countries and Africa countries.
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