Air Bearing Blower
Flow range: 5~500m³/min
Pressure rise: 20~120kPa
Shandong Zhanggu independently researched and developed the fourth generation of multi-simply supported beam dynamic pressure air suspension bearing, which can reach 255,000 times of start and stop life and 20 years of durable operating life; it meets ISO16750-3 automotive-grade random vibration and 25G acceleration impact vibration standards; it effectively solves the traditional mechanical bearing transmission system problems of low efficiency, short life, and the need for regular maintenance and lubrication.
Foil Bearing High-speed Centrifugal Blowers is a high-effi- ciency,energy-saving,green and environmentally friendly product,its mechanical structure is simple,the moving parts are few,the control robustness is good,and the maintenance is convenient.It adopts automotive-grade oil-free and high-reli- ability dynamic pressure foil bearing,which has no friction and small mechanical loss during operation. Using advanced permanent magnet synchronous motor technology,the maximum speed can reach 95000rpm,and it only takes 5s to run at fullspeed.The motor efficiency is as high as 97%,which meets the two-stage energy efficiency standard.
The high-efficiency ternary flow impeller used in the Foil Bearing High-speed Centrifugal Blowers breaks through the key technology of low specific speed design and has high efficiency.The integrated special design of the main engine makes the noise less than 75dB(A)and the vibration less than 12 μm.It adopts stepless adjustment,and the blower can startand stop quickly,and the number of continuous starts and stops exceeds 255,000 times.
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