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  • Permanent magnet high-speed energy-saving centrifugal fan
  • Permanent magnet high-speed energy-saving centrifugal fan
Permanent magnet high-speed energy-saving centrifugal fan

Lower power consumption, higher efficiency, and superior performance

◆ Unique design eliminates the need for conventional centrifugal fans to install cooling fans for motor surface cooling, resulting in lower energy consumption and higher operating efficiency (up to 90% or more), and more outstanding performance.

Simpler structure and smaller volume

Our strong R&D team has made our high-speed fan structure simpler, with a volume 30% smaller and lighter weight compared to peers in the same industry.

Longer lifespan, faster cooling, and higher reliability

Adopting a self circulating internal cooling channel design, it can truly cool the stator, rotor, and other heating components inside the motor, with higher heat dissipation efficiency, lower motor temperature, and effective maximum cooling of the front bearing of the motor, thereby ensuring the superior reliability and lifespan of the permanent magnet motor under high load.

Zero Leakage

For the transportation of special or harmful gases, leakage is the biggest problem. Our special models can achieve zero leakage to ensure gas leakage during the transportation process.

Technical parameters (3-7.5KW)

model HH-FJ-3 HH-FJ-4 HH-FJ-5.5 HH-FJ-7.5
power 3KW 4KW 5.5KW 7.5KW
maximum pressure 140Mbar 180Mbar 240Mbar 290Mbar
maximum flow 1200M³/H 1400M³/H 1620M³/H 1800M³/H
speed 12500RPM 13500RPM 17000RPM 18000RPM
frequency 430Hz 450Hz 570Hz 600Hz



Technical parameters (11-22KW)

model HH-FJ-11 HH-FJ-15 HH-FJ-18.5 HH-FJ-22
power 11KW 15KW 18.5KW 22KW
maximum pressure 300Mbar 320Mbar 350Mbar 380Mbar
maximum flow 2400M³/H 2600M³/H 2800M³/H 3000M³/H
speed 18000RPM 19000RPM 20000RPM 21000RPM
frequency 600Hz 620Hz 650Hz 700Hz


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Specializing in the production of energy-saving equipment, automation equipment, intelligent heating systems, environmental protection equipment, air source heat pumps, air suspension dust collection fans, graphene energy-saving electric heating materials, and non-standard automation intelligent equipment for ovens/tunnel furnaces
Contact Information

Contact: Mr. Zeng

Mobile phone: 13828881856

Landline: 0755-27099880

Email: honghuaxinsales@163.com

Address: 2nd Floor, Building A, Sha San Dongfeng Industrial Zone, Shajing Street, Bao'an District, Shenzhen

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