The FX4 SERIES differs from the FX3 series as it comprises MECHANICAL 4-ROLL PLATE ROLLING MACHINES with complete double pre-bending and frontal release. The top roll is fixed, while the side and bottom rolls have upward and downward travel. The pinching of the plate is extremely easy, since once the plate has been inserted between the top and bottom rolls, the bottom roll rises to clamp it.
The top and bottom rolls are rotated by a self-braking motor coupled to a reduction unit. One very interesting option is the installation of an INVERTER, to achieve a variable rotational speed control of the rolls. This option allows to reduce the speed in the early rolling stages, for better control and results, and also for time savings when processing large diameters.
The FX4.1 series can be equipped with and controlled by a CNC, allowing simple, optimal, automatic control of bending profi les, which can also be placed on fi le for subsequent reuse.
Complete with hardened rolls, cone bending device, motorised plate pinching and mobile control pulpit, these machines are an excellent choice which combines quality with low processing costs along with ease of use. Many other available options complete the quality during the production.