Whatever the initial variety is (from WH13 to WHN13-CNC) the machine following upgrade reaches parameters corresponding to a different just one Headstock balancing On TOS Varnsdorf machines the load with the headstock is balanced (dependant upon the device sort) via counterweights inside the column or by way of a hydromechanical https://www.sedlacek-t.cz/bazar-cnc-stroju/