Circular shears
ø 320 - 3 900 mm | 10/3900
Lucas
Machine with circular shear, particularly suitable for cutting discs or circular rings. Model with hydraulic clamping of sheet and descent of upper blade, this is provided with slowing-down device for a slow cutting of pieces which require the maximum flatness. The guiding dovetail gibs of the cutting head are hardned and have eccentrics for clearance recovery hardned and grinded sliding tables to obtain the maximum accuracy and sliding. Both the cutting blades are hydraulic motorized through a (REXROTH) pump with variable flow and constant power, variable adjustment of cutting speed. Hydraulic clamping of cutting head every time that you change the cutting diameter. Adjustment of cutting diameter through gear motor and visualization with digital display, predisposition to receive recalculating ball screws and d/c motor for the quote positioning. Adjustment of the clearance through bushes on cutting head. Possibility to mount smaller cutting blades in order to diminish the minimum cutting diameter. Protection system: frontal and back plate for the covering of the whole dangerous area; two-handed control which allows to make run the automatic cycle when the operator is outside the dangerous zone.
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