The MCA rolling machine line is the ideal apparatus to bend plate up to 10 mm thick and up to four metres wide. It is accurate, user friendly and fast (plate advancement speed of six mt/min) and represents the best available on the market today. The MCA also represents the ultimate in terms of design and innovation with advantages not available on other models. The leading edge is automatically calculated (when CNC is supplied) and this results in the shortest leading edge flat end on the market. The MCA can roll the plate without removing, turning or reintroducing the plate as required by a single leading pre-bending machine used for this range of plate thicknesses. Unlike three roll models that require pre-bending on both ends, the MCA only requires that leading edge is pre-bent.
Another important advantage is the possibility to make a shell in a single pass. The operator needs to identify only the lateral rolls position whereas on the three roll machine it is necessary to identify the six or nine positions to bend successfully a single shell. The MCA concept from its inception has been designed for a complete automization package. Even the basic model is equipped with programmable visual displays with the possibility to memorize the lateral rolls position and (with the exception of the plate advancement which is performed manually) to perform an automatic cycle.
Another interesting characteristic of the MCA is the possibility to introduce material horizontally easily and quickly. The MCA can be equipped together with in-feed tables, loading stations and transfer units. In this case the rolling machine becomes the centre for automatic bending with a high level of productivity resulting in drastic reduction in cycle times.
All the MCA rolling machines are equipped with electronic rolls parallelism “Servo Tronic” that substitute completely the obsolete mechanical torsion bars used on old generation units. The MCA rolls machines all use the ultimate state of the art DAVI technology: PSG, PLT, EST and “Roll by Wire”. The DAVI technology not only represents an effective innovation but also reflects the trend in all AVI products towards user-friendly, programmable solutions to assist our customers with highly productive reliable competitive products.
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