Product Description
NSR65 Low Noise root blower compressor Air Pollution Control
NSR Roots blower combines the feedback from customers, the advantages of foreign manufacturers, and the national conditions of China to develop a new generation of Roots blower units.
The blower has low noise, high efficiency, convenient operation, high manufacturing precision, long-term operation under high pressure, high efficiency and energy saving at the domestic leading level. It is widely used in many fields such as petrochemical, building materials, electric power, smelting, chemical fertilizer, mining, port, textile, food, paper making, aquaculture and sewage treatment, environmental protection industry and so on, mostly used for conveying air.
Product Parameters
| Type of blower |
Pressure(kPa) |
Capacity
(m²/min) |
| NSR50 |
-53.3 ~98 |
0.45~2.75 |
| NSR65 |
53.3 ~98 |
0.76~3.80 |
| NSR80 |
-53.3 ~98 |
1.82~6.75 |
| NSR100 |
-53.3 98 |
2.65~10.07 |
| NSR125 |
-53.3 ~98 |
4.64~13.39 |
| NSR125c |
0~58.8 |
7.50~17.57 |
| NSR150 |
-53.3~98 |
9.53~29.61 |
| NSR175 |
-46.6~58.8 |
17.26~40 |
| NSR200b |
53.3 ~98 |
6.51-44.80 |
| NSR200 |
-53.3 ~98 |
25.34~59.20 |
| NSR250b |
0~58.8 |
54.77~77.55 |
| NSR250 |
53.3 ~98 |
58.00~97.52 |
| NSR300 |
-53.3~88.2 |
85.00~138.1 |
| NSR350 |
46.6~58.8 |
78.41~177.31 |
Our Advantages
Advanced blade design:
The fans produced by our company are designed with CAD and CAM assistance, and the optimal layout of the series spectrum is formulated. The rotor profile meshing reaches the optimal state, with minimal leakage. It has the advantages of advanced structure, high efficiency, and energy conservation, fully reaching the international advanced level.
Low noise:
Due to the use of efficient advanced rotor type spectra and flexible machining systems, the gas pulse flow is greatly reduced. High precision grinding of spur gears, with an accuracy of GB10095-88 level five or above, ensures smooth transmission and significantly reduces mechanical noise. The inlet and outlet ports adopt a unique spiral design, effectively controlling gas pulsation noise.
Efficiency:
The boost is high, the single-stage compression ratio is close to the theoretical limit, the overall structure of the fan is compact enough, there is no useless clearance volume, the utilization rate of the casing area size is quite high, and the internal reflux leakage is minimal, so the efficiency is high.
Long lifespan:
Due to the existence of a certain reasonable gap between impellers, as well as between impellers, casings, and wall panels, there is no friction, and the design margin of key components is large. High grade and excellent materials are selected to greatly improve the service life of the fan. The overall service life of the fan is not less than 20 years, of which the service life of the casing and wall panels is not less than 10 years, and the design service life of gears, shafts, and rotors is not less than 50000 hours.
Packaging & Shipping
The goods are loaded into wooden boxes and fixed with tools such as wooden boards and screws to ensure the safety of the goods in transit.
FAQ
Q1:Are you direct manufacturer or trading company?
A. We have our own factory and international department.
We produce and sell all by ourselves.
Q2: How about the price?
A.The price is negotiable. It can be changed according to your quantity or packaging.When you are making an inquiry, please let us know the quantity you want.
Q3:How long is your warranty?
A: One year after the arrival of the goods. During this period, as long as it is not a man-made damage, we send the damaged parts free of charge.
Q4.Do you accept OEM order?
A.Yes,we can produce as client's request.
Q5.How does your factory do regarding quality control?
A.Quality is prionrity .We always attach great importance to quality controlling from the very beginning to the very end.Our
factory has gained CE,ISO9001,authentication.All the blower spare parts are processed by CNC.
Q6. How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. if the goods are not in stock, it is according to quantity
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