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| Warranty: | 1 Years |
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NSR 50 Low Noise Roots Blower for Aquaculture fish pond
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.
| 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 |
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.
The intelligent testing center for wind turbines, built with an investment of over 6 million yuan, is exclusively developed by our company through a strong collaboration between Shenyang blower research institute and the Shenyang branch of the Chinese Academy of Sciences. It is the most authoritative, professional, and high-precision fan performance testing center in China's Roots blower industry.
The testing center has a total of 15 testing lines, which can detect the performance parameters of different fans under different powers of 5.5kW-400kW, and has the ability to process more than 100 units/set per day. The engineering computer automatically collects and detects various data such as flow rate, pressure, and temperature of the blower on the inspection line, and displays them on the LCD screen for the convenience of personnel recording. The detection center automatically calculates data such as volumetric specific energy and fan efficiency, and automatically organizes, saves, and prints them, completely eliminating errors caused by human operations.
All instruments used in the detection line are designed and manufactured by the Shenyang Branch of the Chinese Academy of Sciences, with an accuracy of high precision level 0.5% (0.5%). The ultra-high precision of fan detection provides a strong guarantee for strict control of product quality; Accurate performance testing completely eliminates the phenomenon of excessive flow waste and insufficient low flow caused by inaccurate fan performance in the transportation of rare gases in industries such as chemical, food, and medicine.
Our company adopts simulated working condition experiments for every fan produced, and each fan undergoes strict testing before leaving the factory, with a 100% pass rate.
The goods are loaded into wooden boxes and fixed with tools such as woden boards and screws to ensure the safety of the goods in transit.
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.Ourfactory 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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