Stir homogenization library blower

EVP is a Roots blower (high-pressure air-cooled machine, multi-stage centrifugal blower) manufacturer, which integrates independent design, development, sales, production and after-sales installation and maintenance. The company has experienced technical team, providing one-stop services such as pre-project consultation, installation, commissioning and staff operation training, to provide high-quality products for customers at home and abroad.
Our product features: the body is mostly made of steel castings, one top two, thick and heavy. Thickness is twice as much as that of ordinary manufacturer, which is safer and more durable. Precise temperature control system, anti-dry burning, automatic power off, automatic Water-Dry power off, avoid repeated dry burning, avoid potential safety hazards caused by excessive temperature. Delicate workmanship, extreme feel, non-fragmentation, slight corrosion resistance, aging resistance. All of them are made of new materials with high gloss, clean and hygienic. The material without impurities has good properties. It’s not easy to break.

Roots blower

Stir homogenization library blower

Technical parameter

Model Bore Speed         rpm Pumping speed and shaft power at different pressure
3000mmH2O 4000mmH2O 5000mmH2O 6000mmH2O
m3/min Kw m3/min Kw m3/min Kw m3/min Kw
SSR-50 DN50 1100 0.99 0.78 0.9 1.04 0.78 1.32
1230 1.14 0.92 1.05 1.2 0.94 1.49
1350 1.28 1.04 1.19 1.34 1.09 1.65
1450 1.4 1.14 1.3 1.47 1.2 1.79 1.14 2.15
1530 1.49 1.24 1.39 1.58 1.3 1.92 1.24 2.29
1640 1.62 1.37 1.52 1.74 1.43 2.1 1.38 2.49
1730 1.73 1.48 1.62 1.86 1.53 2.25 1.48 2.66
1840 1.86 1.62 1.75 2.02 1.67 2.43 1.62 2.86
1950 1.99 1.75 1.88 2.18 1.81 2.61 1.75 3.06
2120 2.19 1.96 2.08 2.42 2.01 2.89 1.96 3.37
SSR-65 DN65 1110 1.32 1.16 1.18 1.52 1.07 1.82
1240 1.58 1.33 1.44 1.74 1.32 2.1
1360 1.82 1.48 1.68 1.94 1.56 2.35
1450 2 1.6 1.86 2.1 1.74 2.54 1.63 3
1530 2.14 1.72 2.02 2.25 1.9 2.72 1.79 3.2
1640 2.36 1.89 2.24 2.46 2.12 2.95 2.01 3.46
1740 2.56 2.04 2.44 2.64 2.32 3.16 2.21 3.7
1820 2.72 2.16 2.6 2.79 2.48 3.33 2.37 3.9
1940 2.96 2.35 2.83 3.02 2.71 3.59 2.61 4.2
2130 3.33 2.65 3.21 3.35 3.09 4 2.99 4.66
SSR-80 DN80 1140 2.78 2.14 2.63 2.69 2.48 3.22 2.36 3.74
1230 3.06 2.35 2.91 2.94 2.76 3.53 2.63 4.11
1300 3.27 2.51 3.12 3.14 2.97 3.77 2.84 4.41
1360 3.46 2.64 3.3 3.31 3.16 3.98 3.02 4.65
1460 3.76 2.87 3.62 3.6 3.46 4.32 3.34 5.06
1560 4.07 3.1 3.93 3.88 3.77 4.66 3.65 5.48
1650 4.36 3.31 4.2 4.14 4.05 4.98 3.92 5.85
1730 4.6 3.5 4.46 4.36 4.3 5.26 4.15 6.18
1820 4.88 3.7 4.74 4.62 4.58 5.57 4.45 6.56
1900 5.12 3.88 4.99 4.86 4.82 5.84 4.7 6.88
SSR-100 DN100 1060 3.95 3.1 3.7 4 3.48 4.95 3.28 5.86
1140 4.36 3.41 4.12 4.38 3.9 5.38 3.71 6.38
1220 4.76 3.71 4.53 4.76 4.32 5.76 4.13 6.9
1310 5.18 4.05 4.95 5.18 4.74 6.3 4.55 7.48
1460 6 4.62 5.78 5.87 5.58 7.1 5.39 8.45
1540 6.4 4.98 6.19 6.3 5.99 7.61 5.81 9
1680 7.13 5.62 6.92 7.08 6.73 8.5 6.55 10
1780 7.62 6.1 7.42 7.63 7.23 9.15 7.06 10.7
1880 8.15 6.55 7.95 8.18 7.77 9.8 7.6 11.42
1980 8.65 7.01 8.46 8.75 8.28 10.45 8.12 12.13
SSR-125 DN125 980 5.95 4.1 5.75 5.4 5.55 6.7 5.37 8.05
1050 6.42 4.53 6.22 5.95 6.03 7.3 5.85 8.75
1200 7.45 5.5 7.25 7.1 7 8.65 6.9 10.25
1310 8.19 6.2 8 7.9 7.82 9.65 7.64 11.4
1390 8.74 6.7 8.54 8.5 8.37 10.35 8.2 12.2
1450 9.15 7.1 8.95 9 8.77 10.9 8.6 12.8
1530 9.7 7.65 9.5 9.6 9.33 11.6 9.15 13.6
1630 10.37 8.35 10.17 10.35 10 12.4 9.85 14.6
1750 11.18 9.18 10.99 11.26 10.83 13.38 10.66 15.8
1850 11.85 9.88 11.66 12.02 11.5 14.2 11.34 16.85
SSR-150 DN150 810 11.15 8.5 10.86 10.8 10.65 13.2 10.39 15.6
860 12.03 9.3 11.75 11.7 11.54 14.25 11.27 16.8
970 13.95 11.05 13.7 13.8 13.5 16.6 13.23 19.4
1110 16.37 13.1 16.15 16.5 15.95 19.6 15.7 22.8
1180 17.59 14.4 17.37 17.8 17.17 21.1 16.97 24.4
1240 18.63 15.4 18.43 18.9 18.23 22.4 18.03 25.8
1400 21.4 17.9 21.2 21.9 21.05 25.8 20.87 29.7
1520 23.4 20.15 23.21 24.6 23.04 28.9 22.82 33.3
1620 24.86 22.6 24.68 27.4 24.48 32.05 24.27 36.9
1730 26.48 25.3 26.27 30.4 26.08 35.55 25.87 40.8
SSR-175 DN200 970 20.33 15.33 19.8 19.42 19.35 23.56 18.85 27.7
1110 23.94 18.05 23.44 23 22.98 27.62 22.51 32.35
1180 25.76 19.71 25.25 24.73 24.98 29.65 24.37 34.57
1240 27.3 21 26.82 26.21 26.37 31.41 25.94 36.51
1400 31.43 24.28 30.95 30.21 30.54 35.02 30.14 41.84
1520 34.45 27.14 33.98 33.7 33.55 40.09 33.11 46.59
1620 36.76 30.17 36.29 37.22 35.84 44.1 35.4 51.21
1730 39.31 33.5 38.82 41 38.38 48.55 37.94 56.22
SSR-200 DN200 810 29.55 20.68 28.89 26.94 28.22 33.16 27.63 39.05
900 33.66 24 33.05 30.93 32.34 37.83 31.71 44.38
980 37.34 27.18 36.77 34.55 36.03 42.02 35.34 49.38
1070 41.44 30.13 40.97 38.68 40.15 46.82 39.42 54.95
1150 45.07 32.7 44.6 42.02 43.78 50.98 43.06 59.74
1230 48.22 36.26 47.78 46.08 47.08 55.53 46.44 64.8
1310 51.38 39.66 50.99 50.18 50.4 59.96 49.83 69.72
1390 54.49 42.92 54.16 54.22 53.68 64.48 53.24 74.6
1480 58.02 46.58 57.76 58.19 57.37 68.98 57.08 80.18

 

Brief analysis of Roots blower series:

1. Roots blower adopts three-blade linear impeller, with smooth intake and exhaust pulsation and low noise.
2. Use special curve to make meshing more reasonable. It is a new energy-saving product with high efficiency, low leakage and low energy consumption.
3. Various new structural designs are adopted to make the whole machine compact, light in weight, small in volume and elegant in appearance.
4. Adopt high precision hard tooth surface synchronous gear, which has low noise and long service life.
5. Output air is clean and does not contain any oil dust.

EVP fans are actively exploiting overseas markets while basing themselves on the domestic market. At present, their products have been exported to more than 20 countries and regions, such as Europe, Asia, Oceania, North America and South America. They have maintained good cooperative relations for a long time.
EVP fans always adhere to the principle of continuous innovation and self-improvement, and sincerely provide quality products and services for new and old customers!
We promise to be responsible for the quality of our products: no matter the quality problems, or the wrong goods, as long as the packaging is intact, we can return and exchange the goods.

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