Tos FNK 25A Knee type milling machine

TOS The FNK 25A milling machine is a versatile tool designed for use in a wide range of milling, drilling, and boring operations in various engineering industries. It has a self-contained spindle head drive that includes an electric motor, a four-step gear transmission, and a countershaft. The spindle is mounted on precision antifriction bearings and can be traversed in hand or power feed via a three-step gearbox, which receives its drive from the spindle. The spindle speeds are stepped, and the spindle is mounted in an axially adjustable quill. The machine's arm is slidable in the swiveling base guides and can swivel about its vertical axis. The machine has a single lever control that manages both the working feed movements and the rapid traverse of the tables. The machine's column is a rigid box-type casting bolted to the base plate, which functions as a coolant tank. The machine's technological capabilities can be increased by adding various optional accessories.tables are controlled by a single lever. The machine's column is designed as a rigid box-type casting bolted to the base plate, which serves as a coolant tank. The machine's technological capabilities can be increased by a large number of various optional accessories.