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Why is there a quantity requirement for the cooling fan?

Time:2021-10-26Views:0


Some customers require a non-black frame and fan blades in various colors such as blue, white, yellow, etc., mainly in the DIY market, but when looking for suppliers, why generally have more The order quantity requirement is too small, and the cooling fan manufacturer does not accept the order or the cost is much higher. Why is this?

Because most of the cooling fans use black frame blades, a blue fan suddenly comes in. In addition to the time it takes to adjust the mold and the upper mold, the injection molding machine needs to be cleaned, and a pile of materials is placed in the injection molding machine to adjust the color. It takes some time to adjust to the color that the customer wants. After the adjustment is done, the frame leaves are made. After finishing, we have to clean the injection molding machine and waste some materials. Therefore, if the order quantity is less than 3,000 units, the time cost of the preliminary preparation is too high and not cost-effective.

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Therefore, for PBT materials of colors other than black, cooling fan manufacturers generally require more than 3,000 before order production. In addition, if it is a transparent PC material, it will take longer preparation time. The order quantity is required to be Above 5K


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