What significance does the FFU manufacturer's self-developed fans and motors have for product matching?
Direct answer: The significance of self-developed fans and motors is to jointly determine the working point around the FFU's target air volume, filter resistance, box structure and operating mode. When the project changes filters, installation dimensions or control requirements, the manufacturer can also simultaneously adjust the fan, motor and complete machine configuration instead of just replacing one component.
The air supply performance of FFU is determined by the whole machine. The fan is responsible for pushing the air, and the motor determines the driving and speed regulation capabilities; the air also has to pass throughHEPA or ULPA filter and box airflow channel. Therefore, it is impossible to judge just by looking at the motor power or the maximum air volume of the fan.The actual performance of FFU after being installed at the project site.
The core of matching is the working point under the target air volume
The selection should first clarify the air volume and wind speed required by the project, and then check the resistance caused by the filter and installation structure. The fan and motor must work together under this working condition to provide the required air volume while taking into account power consumption, noise and operational stability.
If the filter grade is increased, the resistance may change; if the equipment end item compresses the cabinet height, the airflow path may also change. At this time, only the original fan or motor parameters are used, which cannot prove that the whole machine still meets the requirements, and should be rechecked and tested.
Self-research ability is more valuable for non-standard projects
Semiconductor equipment, SMT equipment or space-constrained projects may have different requirements for size, air volume, static pressure, power supply and speed regulation. The manufacturer has mastered the fan and motor design, and can simultaneously consider the box and filter conditions when adjusting the impeller, drive and operating gear, so that the non-standard solution can form a verifiable complete machine configuration.
Bulk projects also require this matching. After the prototype reaches the target air volume, it should also be confirmed that the production configuration, operating gear and test conditions can be implemented for each delivered equipment, rather than just judging based on the maximum performance of a single prototype.
How to reflect the advantages of Aili Industrial's entire industry chain?
Aili Industrial fans, motors,The control system , sheet metal and filters are all produced and developed in-house. After the fan motor plan is determined, the speed regulation and status feedback of the self-developed control system, the airflow path of the sheet metal box, the resistance and sealing of the filter can be simultaneously checked, and the cooperation of each component under the project conditions can be confirmed through complete machine testing.
For the purchaser, the value of this capability is not an isolated 'self-developed' label, but whether the manufacturer can clearly explain how to adjust the complete machine configuration when the project parameters change, and under the target air volume after adjustment. how to verify the static pressure, power consumption and wind speed uniformity Specific performance should still be subject to technical protocols and actual measurement data.
During technical communication, it is recommended to ask directly: 'After assembling the specified filter and adopting the designed operating gear, can this set of fans and motors achieve the target air volume under the project resistance conditions?' This question can best test the matching degree of the fans, motors and FFU complete machine.
