One of the spe­cial­ized pieces of equip­ment at Zey­on is a 4‑roll plate roller. This piece of equip­ment can roll pieces of met­al into round and con­i­cal shapes. Plate rolling also goes by plate rolling, plate bend­ing, or roll bend­ing. A 4‑roll plate roller makes the bend­ing process sim­pler than with 2- and 3‑roll plate rollers. They make it pos­si­ble to prebend both plate ends with­out remov­ing the piece, which is required by sin­gle-pinch rollers.