Roccia HR4W Plate roll machine

Roccia DOES NOT ALLOW FOR COMPROMISE

Your choice to superior productivity reliability, it has to be ROCCIA Rundbiegen

POWERED BY
Smart machines
With the OPTIME technology, ROCCIA Rundbiegen plate rolls offer up to energy saving, when compared to traditional plate rolling machines. Our plate rolls use a friction free swing arm system to position the pre bend rolls, no friction, no power absorbed. When the machine is not in use for a period of 5 minutes an electronic control sets the machine into a stand by mode.

Three different software options for three different levels of CNC control. Written and then fully tested and optimized on our plate rolling machines, by our team of engineers, always with our customers requirements to the forefront. The layout of every operation function window is clear and user friendly.

Balance
Each ROCCIA machine is the result of balance between high precision machining, controlled assembly procedures, customized hydraulic and electronic components, in order to obtain robust and precise plate rolls, manufactured without compromise. Extensive studies on the materials used and their dimensioning ensure that the ROCCIA plate rolls can never be thrown into crisis even when they perform the toughest jobs. lncreased structural sections, high driving torque and thrust of bending rolls and strong and efficient support of the machine yoke, these expedients guarantee a greater rigidity of the machine during cone rolling process. All the steel parts required are produced on modern CNC machinery to ensure consistant within tolerance results. Pivot points for the connection of the swing arm system, hydraulic cylinders, the yoke, utilize high static load bearings and self lubricating bushings, being virtually maintenance free

Encoders are attached to each end of the pinch side rolls, these encoders are used to individually monitor each pinch side rolls position and paralessism relative to the top roll. The encoders operate in unison with the machines PLC and electro hydraulic valving.
The PLC receives inputs from the encoders, recognising the actual position against a required position, the PLC sends a control voltage to the electro hydraulic valves, the electro valving then is activated to adjust the hydraulic oil flow to the pinch side rolls to maintain or move to a desired DRO or CNC axis position.