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Ningbo Hairong Machinery is one of China axial fan muffin fan, refrigeration motor, water pump manufacturers and suppliers.The company attaches great importance to well-known manufacturer and distributor worldwide, offering quality products and services tested by numerous markets. “Superior products and services with reasonable price”, having that in mind, our commitment never failed once as we believe sustainable development is the ultimate goal for you and us. 

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YWF-350 4E-350 100% Copper Wire 350mm Axial Fan

YWF-350 4E-350 100% Copper Wire 350mm Axial Fan

This YWF-350 4E-350 100% Copper Wire 350mm Axial Fan has excellent performance, with diameter range from φ200 to φ900 mm and maximum air volume up to 25,000m3/h.This series of fans has been market tested over years and we have optimized product structural reliability, materials, and blade design, with the manufacturing process having been also upgraded.

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YWF-300 4E-300 100% Copper Wire 300mm Axial Fan

YWF-300 4E-300 100% Copper Wire 300mm Axial Fan

This YWF-300 4E-300 100% Copper Wire 300mm Axial Fan has excellent performance, with diameter range from φ200 to φ900 mm and maximum air volume up to 25,000m3/h.This series of fans has been market tested over years and we have optimized product structural reliability, materials, and blade design, with the manufacturing process having been also upgraded.

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YWF-250 4E-250 100% Copper Wire 250mm Axial Fan

YWF-250 4E-250 100% Copper Wire 250mm Axial Fan

This YWF-250 4E-250 100% copper wire 250mm axial fan has excellent performance, with diameter range from φ200 to φ900 mm and maximum air volume up to 25,000m3/h.This series of fans has been market tested over years and we have optimized product structural reliability, materials, and blade design, with the manufacturing process having been also upgraded.

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YWF-200 4E-200 100% Copper Wire 200mm Axial Fan

YWF-200 4E-200 100% Copper Wire 200mm Axial Fan

This YWF-200 4E-200 100% copper wire 200mm axial fan has excellent performance, with diameter range from φ200 to φ900 mm and maximum air volume up to 25,000m3/h.This series of fans has been market tested over years and we have optimized product structural reliability, materials, and blade design, with the manufacturing process having been also upgraded.

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16w EC Motor ECM7120

16w EC Motor ECM7120

The newest generartion of ECM series motors are designed withadvanced electronic control technology, make the motor efficiency greatly increased, the external structure design of ECM series motors will maintain the similar external structure design as YZF series motors, motor accessories such as fan blades, rings or grids, brackets for 16w EC Motor ECM7120 are the same as YZF series. Therefore, ECM series motor can complete replace YZF series motor without any other changes. Comparing with YZF series motor, ECM series motor displays an obvious advantage in energy saving, up to 70%, can hugely decrease the electricity cost for motor operation and CO2 emission, it will also lead to a whole new more efficient system.

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10w EC Motor ECM7112

10w EC Motor ECM7112

The newest generartion of ECM series motors are designed withadvanced electronic control technology, make the motor efficiency greatly increased, the external structure design of ECM series motors will maintain the similar external structure design as YZF series motors, motor accessories such as fan blades, rings or grids, brackets for 10w EC Motor ECM7112 are the same as YZF series. Therefore, ECM series motor can complete replace YZF series motor without any other changes. Comparing with YZF series motor, ECM series motor displays an obvious advantage in energy saving, up to 70%, can hugely decrease the electricity cost for motor operation and CO2 emission, it will also lead to a whole new more efficient system.

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