HEAVY - HEAVY WORKS
FINALLY FORM IS SUBSTANCE
Strong as never seen before. The massive frame is a rigid bolted construction, stress relieved and machined on first class CNC long bed milling machines. The rolls are made of high quality forged steel, induction tempered and hardened to 55 HRC. The power is given by strong planetary gear boxes and hydraulic motors that are coupled directly on rolls to avoid secondary transmissions. The rolls parallelism is assured by a sophisticated electronic
system that makes the rolls positioning quick and accurate to 0,05mm from side to side. The geometry is designed to increase the machine stability during the heavy process of thick plates deformation and it is thought to be as low as possible in order to save money when it comes to dig a pit to seat it on. Strong, reliable, easy to use but also good design thanks to the work of a famous Italian designer.
With the op.time system Roccia Rundbiegen plate rolls offer up to 20% of energy saving, when compared to traditional plate rolling machines. When the machine is not in use for a period of 5 minutes an electronic control sets the machine into a "stand-by mode", the hydraulic pump motor automatically turns off.