metal crusher production line and hammer crushers (mill) are the most common recycling machinery in scrap yards. they can crush and reduce the collected waste materials, reducing the space occupied by the waste materials, thereby reducing transportation costs; and the metal can be shredded to facilitate subsequent processing and recycling.
by combining the shredder and crushing, you can get a high-efficiency crushing line. it reduces the scrap size step by step to the desired final output size. this will not only increase production capacity, but also reduce the load on the machine and increase its service life.