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About MFSR MFSR 3-lobe Roots Blower is a new-type product designed and manufactured according to the national standards. This type blower is featured with simple structure and high cubage efficiency, and oil lubrication is adopted for the bearings and gears in order to make the operation safer and more reliable. |
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Main Features 1. Dual oil sumps for improved lubrication and long bearing life 2. Oil seals are constructed of imported fluorine rubber, for resistance to high temperatures and low friction 3. Optimized impeller profile to maximize volumetric efficiency 4. Cooling with natural air, available for high differential pressure application available. |
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Main Applications Desulphurization and ash removal in power plants Sewage disposal Tap water Mining and metallurgy Cement and food supply Biogas firing system Pneumatic conveying Aquaculture Other fields |
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Operation Conditions 1. The gas conveyed by this blower should be clear air. 2. The temperature of inlet gas should be within 0°C~40°C. 3. Pressure scope: 10kPa — 160kPa. 4. Blower capacity: 0.41 m3/min -245m3/min 5. Installation field: Room inside |
Brand |
Zhangqiu Mingfeng |
Model |
MFSR-200H |
Item |
Roots blower |
Type |
MFSR series three lobes |
Flow rate |
34.03m3/min--56.90m3/min |
Pressure |
63.7kpa--88.2Kpa |
Motor power |
75kw--132kw |
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Frequency |
50HZ, 60HZ |
Voltage |
220V—525V |
Bore |
200mm |
Dimension |
1900*1420*726 |
Drive type |
Direct coupling or belt transmission |
Cooling type |
Air cooling |
Weight |
2100kg |
Package dimension |
1900*1300*1600 |
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Features: 1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes. 2 tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration. 3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption. 4 small size, light weight and elegant appearance. 5 with high-precision synchronous hard-toothed surface gears ensure long life. 6 much cleaner with no oil 7 with nitrile rubber seal rings 8 Swedn SKF brearings 9 Germany OPTI belts | |||
Usage:sewage treatment,biogas firing system,printing pool stir, flour, aquaculture, pneumatic conveying, electric power and cement industries etc. | |||
Accessory: suction silence (with air filter). Discharge silence, pressure relief valve, pressure gauge, cock, vibration-isolating base, rubber vibration isolator, expansion joint, check valve, commong basement,first fill of lubricantion oil, | |||
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Payment terms: 40% T/T in advance, 60% T/T against copy of B/L; L/C at sight | |||
Delivery time: within two weeks | |||
MFSR Blower Use Examples
i, High-pressure Roots Blower Low noise
China Best Price Roots Blower(High Pressure Water-cooled ) with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.
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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, China Best Price Roots Blower(High Pressure Water-cooled ) the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.
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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalChina Best Price Roots Blower(High Pressure Water-cooled ) under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.