T/4400

Numerically controlled automatic roll slitting machine for rolls with max diameter 400 mm, blade diameter 700mm, max displacement of the blade carriage from the chuck of 165 cm and possibility to load rolls with max length 195cm.
Machine equipped with a rotating turret for the simultaneous cut of two rolls.

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Features

Machine totally closed and highly safe for its operator. LED lights for very clear internal illumination of the machine. All machine motors are brushless.
Numerically controlled positioning of the blade carriage with brushless motor and automatic cut with the possibility of programming up to 6 cutting measures for each automatic cycle and numerically controlled blade penetration movement into the roll.
Photocell to detect the roll diameter and laser pointer to indicate the actual position of the blade on the roll.
Pivoting cutting head on request.
Laser system to measure the blade diameter with automatic adjustment of stop position near the roll support shaft. No knob to adjust the forward travel end of the blade carriage.
Quick blade return function out of the roll after slitting during the automatic cycle. The stop position outside the roll can be varied with the machine joystick
Four self-centering pneumatic chucks with double locking on the carton and on the external surface of the roll. Shafts are not interchangeable on this unit.
The rotation is possible only when the operator is at a safety distance from the machine.
A laser scanner system checks the presence of people at a safety distance from the unit and stops immediately the rotation in case of danger.
Automatic lock system of the roll shaft extremity by a sliding arm with pneumatic clamping system
Automatic sharpening of the circular knife on both sides by BORAZON grindstones. Blade speed will be set automatically to the optimal sharpening speed during operation.
Automatic blade lubrication and cooling system
Up to 50 different cutting cycles. All cutting parameters can be stored and retrieved into the machine memory from each program. Machine prepared for connection Industry 4.0 with Modbus/TCP protocol
PLC controlled machine with a separate safety PLC to control the safety devices and equipped with complete diagnostic software
Maximum roll dimensions: Two rolls diam. 400 mm (16”) x 1.950 mm (77”), Kg 60 (140 lbs) or One roll diam. 500 mm (20") x 1.950 mm (77”), Kg 60 (140 lbs)