Automatic corner cleaner for PVC windows and doors Profteq
FR4/FR4P

The FR series of cleaners includes the models with 4 milling units mounted on a single motor shaft (max housing capacity 370 mm cutter height).
This solution is intended to offer a medium-standard machine that provides high productivity. Thanks to the fact that it has four milling units, machining operations are quick and, in the FR_4P version, it features two (upper and lower) selectable drilling units, to allow cleaning the seal transit hole (or in the case of the seal being already fitted, cleaning the space between this and the inner part of the profile). Also fitted of course are the two knives (upper and lower, quickly replaceable with those for covered profiles) for cleaning the welding bead. The entire mechanical structure has been designed to provide utmost rigidity during machining operations, above all of the cutter shaft: this is in fact supported at both the lower and upper ends). You can select/deselect all the operations depending on your needs and, always to offer you a universal and flexible solution, we have provided two options as regards the start of the work cycle. The first option is automatic start with microswitch and piece presence; the second is semi-automatic start of cycle by means of pedal control. This way, frames with very limited opening can be worked (160 mm.). The work cycle is electronically controlled by PLC.
A last solution involves equipping the machine with a mechanical control system to ensure correct profile positioning with Z section (door, restoration frame): this way, if the corner is wrongly positioned, the automatic cycle does not start, and this avoids damaging the piece.

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