... 1. Product Name: Y81/T-3150A Hydraulic metal baler with special design (factory and supplier) 2. Applications: Y81 series of ... steel plants, recycling companies, ferrous & non-ferrous smelting industry to press metal scraps(steel, copper, aluminum, stainless steel, discarded ... shapes: cuboid; cylinder or octagon),so as to reduce cost of transportation, to increase speed of fumace charging. 3. Technical ...