Cold RAP

After the RAP is extracted from the batching hopper, it enters a dedicated RAP buffer bin via belt conveyor and elevator. There is a special weighing hopper at the bottom of the buffer bin. The RAP required for each mixing cycle is directly transported to the mixer after weighing.The RAP mainly absorbs the heat of the new aggregate in the mixing process to reach the temperature required for production, low heating capacity.The RAP addition radio fluctuate from 15%-40%. The gradation of the mixture is accurately controlled during production,bringing premium finished products.