Our Triple drill unit, which is geared, drills all 3 holes for the handle at the same time. The respective positioning takes place automatically.
Window handle holes that only have to be drilled in PVC are completed before the sawing process takes place in the cutting and machining centre and this is the quickest option available for making the window handle securing holes. Naturally, this can also be carried out from both sides in the G-MODULE.
If the window handle securing holes have to be drilled in the steel reinforcement as well, then the triple drill unit must be installed in the SBZ profile bar-machining centre module. Servo-axes are used to automatically control the feeding process and ensure that optimum cutting speed is realized. Drilling bushes ensure that the drills are guided accurately and pneumatically operated discharge stations are also installed. Different tool lengths and diameters can also be used here.