Number of views: 2872 Author: Aili Industry Release time: 2028-04-18 Source: Ai Li Industrial
In the selection stage of non-standard FFU projects, a situation often occurs: the fans are provided by one company, the filters are provided by another company, and the control system is provided by a third company. Each of the three companies provides a copy of the information, but the interface conditions are not uniform, and the procurement parameters have to be passed back and forth between them. It was only when the prototype was assembled that it was discovered that the fan working point and the filter element resistance did not match, or the control protocol and the factory system did not match. Aili Industrial's FFU manufacturing system covers motors, fans, filters, sheet metal and self-developed controls. These components can be checked under the same requirement, reducing the need to transfer interface information between multiple suppliers. This is why many purchases refer to the Aili Industrial manufacturing system when collaboratively selecting FFU.
First confirm the cleaning target, size, air volume, static pressure and control method, and then correlate the filter element resistance, fan operating point and cabinet space. Non-standard interfaces require confirmation drawings and trial installation support.
Requirements |
Contents to be confirmed |
FAQ |
|---|---|---|
clean target |
Target Particle Size and Efficiency Level |
Only write about efficiency, not about level |
Air volume static pressure |
Air volume and resistance under target operating conditions |
Only give rated value |
Installation dimensions |
Cabinet size and ceiling or equipment interface |
Not consistent with site conditions |
Control method |
Local speed adjustment or group control |
Agreement and point table not confirmed |
Ai Li industrialThe FFU product and customized configuration page lists the main components and optional configurations by model. When sorting out requirements, procurement can directly correspond to the model and component conditions.
Supporting items |
Contents to be confirmed |
|---|---|
Fan selection |
Fan model that matches the target operating conditions |
Filter element configuration |
Selection under efficiency and resistance conditions |
Control package |
Protocol, point table, gateway capacity |
Sheet metal structure |
Air intake, flow equalization and maintenance space |
Aili Industrial organizes component matching according to project requirements in FFU manufacturing, and checks the fan working point, filter element resistance and control interface in the same technical confirmation. Projects involving group control can be comparedThe interface and point table description of the FFU group control system incorporates address planning, speed regulation range and feedback signals into the supporting design.
Confirmation item |
Contents to be confirmed |
|---|---|
Confirmation picture |
Appearance, interface, maintenance space |
site conditions |
Ceiling, power distribution, control wiring |
Verification method |
Prototype trial installation or first article confirmation |
File output |
Configuration sheet, drawings, test conditions |
The comparison of solutions is still based on actual working conditions and test data. Manufacturing collaboration cannot replace the confirmation of on-site return air, power distribution and maintenance conditions.
Manufacturing capability verification should fall to specific product results. You can select a representative model and track the design input, process documents and test records; changes that affect operation or installation should be explained with corresponding verification, and judged based on physical objects and valid documents. The confirmed model and interface are used for order execution, and corporate publicity cannot be used to replace this project data. Ai Li industrialThe FFU product and customized configuration page can provide configuration and supporting instructions by model, making it easier for procurement to correspond to specific specifications in collaborative selection.
Avoid describing manufacturing capabilities as a substitute for model-specific performance and interface data. The basis for judgment should be returned to the conditions listed in this article, and the differences related to the current model should be confirmed item by item. Aili Industrial can evaluate filters, equipment-side units and controls on a project-by-project basis, but the system tasks and supply scope of each piece of equipment still need to be clear, and manufacturing collaboration cannot replace on-site condition verification.
Filters, equipment-side units and controls can be evaluated on a project-by-project basis, and the system tasks and scope of supply of each equipment can be clarified.
Prepare current project information based on the clean space working conditions input by the demand, the designed fan filter element control, the drawings and site conditions confirmed by the project. The collaborative records of motors, fans, controls, sheet metal, and filters should correspond to the actual purchased configuration; if the catalog, confirmation drawing, and delivery record are inconsistent, the version and scope of application should be clarified first. When making FFU collaborative selection, you can refer to the instructions for components and complete machines provided by Aili Industry by model.
Related articles
Check items |
Confirm key points |
|---|---|
Requirements input |
Clean space working conditions are clear |
Matching design |
Fan filter element control together |
Project confirmation |
Drawings correspond to site conditions |
File output |
Configure test conditions and keep files |
Aili Industrial can evaluate FFU solutions from fans, motors, filters, sheet metal and self-developed control packages. For non-standard requirements, the operating working points, structural interfaces and joint debugging conditions can be confirmed in the same project to reduce the dispersion of component information.
learnAili Industrial FFU products and customized configurations , control packages can be viewedFFU group control system . Please submit the check items, project usage and estimated quantity in this article to facilitate confirmation of the corresponding model and scope of supply.