Kitech Machinery's KWPH series shredding and cleaning line mainly consists of an AGR series shredder, an AGH series crusher, a washing tank, a friction washer, a dewatering machine, and a drying and storage system. Large-diameter HDPE pipes are first shredded, then deeply cleaned through the washing tank and friction washer, dewatered by the dewatering machine, and finally dried and stored in the silo system.