The latest cover mold price? The best cover mold manufacturer

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Prepare a plastic mold for the cover plate, a vibrating platform, and an appropriate amount of mixed concrete. Pour the mixed concrete into the drain ditch cover mold, vibrate it on the vibrating platform for about a second, and place it in a cool and dark warehouse. Leave it for a certain period of time, about an hour or so. In winter, it is usually placed for a day. After the concrete has solidified, the formwork is removed or demoulded. Material selection for cover molds: Cover molds generally use polypropylene as raw material. The material has good forgeability, cutting processability, hardenability and grindability. Cover molds generally use sheet metal steel as raw material. The material has good plasticity, hardness, processing type, super toughness, etc.