The Granlund 650XB CNC is a 5-axis CNC Die Grinder Machine designed to grind ring dies between 120-650mm.
The 650XB is our most delivered model and among the key features is the ability to perform deep grinding on soft blanks. This means there is no need to manufacture or buy pre-milled die blanks as the machine carries out the whole process. It is equipped with automatic grinding wheel dressing cycle including automatic compensation for wheel diameter and cutting speed. It is the given choice for unmanned operation due to the automatic wheel dressing and groove measuring enabling grinding round the clock.
The grinding scheme creates dies in a class of its own given the Controlled Natural Parabolic Side Relief (CNPSR) applied by Granlund since over five decades.
The 650XB encapsulates over 50 years of experience working close with tool makers and tube producers. As a result the construction and operation details have been brought to perfection.
As with all our machines Granlund offers a attractive preventive maintenance package that is tailored to fit each unique client securing a trouble free machine operation during decades.