Mold traits:
Electric fan leaf mold products are small, using three board mold, 4 needle point pouring port glue. Fan blades belong to a large group of molds, divided in the front and rear mold insertion between the blades, on the premise of ensuring the sealing area, the insertion Angle as far as possible, to prevent the insertion Angle is too small and burning. Mold is cooled by circular cooling.