Roll Makers

Crankshafts

Montorfano is a specialist supplier of high-quality crankshafts and other Eccentric and Industrial Crankshafts. They also supply ten throw crankshafts, single throw crankshafts, four throw crankshafts and twin throw crankshafts.The crankshafts are machined from solid billets, forgings and castings for a wide range of applications. Montorfano are suppliers of :

• automotive crankshafts
• crankshafts for marine diesel engines
• crankshafts for ships
• crankshafts for reciprocating compressors and pumps
• crankshafts for power presses
• crankshafts for steam engines
• crankshafts for food processing machinery
• crankshafts for special purpose machines.

Eccentric Shafts & Hydraulic Pistons

Our suppliers have invested in highly specialised equipment for the construction of eccentric shafts and hydraulic pistons for use in forming applications.The eccentric shafts for presses, shearing machines and pumps are constructed using forged steel and all the mechanical processes up to the final grinding stage are performed by highly trained, expert staff.

Through Hardened Rolls

Officine Montorfano manufacture counter cutter rolls which meet the increasingly demanding requirements for plant work speed of paper processing and cardboard processing applications. The advanced production technology allows them to manufacture extremely lightweight, high-hardness rolls with non-abrasive surfaces, characterised by superior balancing and high precision bombé.

Slitter Shafts For Slitting Lines & Roll Shafts for Profile Turning Lines

We supply high tech slitter shafts and roll shafts made using the latest NC machines tools, achieving geometrical tolerances between 0.002 and 0.004mm. The shafts are constructed from forged steel to guarantee optimum quality and perfect dimensional stability.

Levelling Rolls & Intermediate Rolls

Our suppliers have over thirty five years experience in the manufacture of levelling rolls, straightening rolls and intermediate rolls for hot or cold processing of all types of sheet metal.The machine tools are all numerically controlled, capable of producing rolls with diameters between 20 and 1600mm and weighing up to 20 tons. As part of the design and manufacturing process they advise on the most appropriate steel alloys to use and selection of surface finishes which range from standard grinding to polished super finishing, from sandblasting to special shapes and chromium, chromium carbide and titanium nitride surfacing.We can also provide a Reconditioning Service for worn rolls . The reconditioning service includes restoration of the roll's original shape, surface and finish and can be completed by disassembly and reassembly of the series. The reconditioning service for worn rolls is carried out by specialist, expert staff and their stock levels, highly efficient machining and heat treating equipment mean they can complete the end to end process in-house an provide a turnaround time of a few days.

Back Up Rolls

Our large range of Back Up Rolls are specifically optimised for flattening machines, thereby ensuring optimal performance even in challenging operating environment with dust, moisture and clamine.

Rolls for Rolling Mills

Officine Montorfano manufactures top quality rolls for rolling mills, working to the most exacting standards and levels of complexity. Their production and testing systems have been designed to meet the increasingly high demands of rolling mill applications eg. increased throughput, reduced processing times and stringent quality specifications for the rolled section.