Step 1: Spin in circles. The circles of the entire fan grille are actually very simple, and you can make as many circles as you need.
Step 2: welding ring. The circles produced earlier are all welded in this step. Put the product on the butt welding machine, weld it with electric welding, and this process is completed.
Step 3: grinding feet. All fan grille support frames are developed here in one step.
Step 4: welding. Then this step is to put the welded ring and the prepared support frame directly on the formed mold for forming.
Step 5: Stamping mold. Some fan grills will need a certain height at the position where the screws are locked, so we will need to bend the formed fan grills. Then you will need to borrow the assistance of a stamping machine (high-speed punch).
Step 6: electroplating process. At this point, most of the fans come to an end. After packing all the fan grilles, they will be sent to the galvanizing factory for electroplating process. At this stage, we can make the fan grills electroplating process into silver white and gray black. , golden yellow, white nickel, black nickel.
Step 7: packaging. This is the last step in the fan guard process. After the electroplating manufacturer returns home, our quality operation specialist will conduct a product quality inspection of the product, and after the inspection meets the standard, it will be loaded and waited for delivery.
Therefore, for the seemingly simple fan grill, the production process not only requires strict control of each step of production, but also can produce high-quality products.