Machine tools automatically machine crescent slots with different helix angles to customer specifications, capable of dividing the roller circumference evenly or unevenly; they can also automatically engrave product specifications, grades, trademarks, and other markings at any position on the roller. Additionally, they can process non-standard rollers with any slot type, text, or marking as per user requirements. Achieving a high degree of automation, prominent functions, and versatility for multiple uses.

This series of machine tools features an integral 4-way guide bed structure, with the reference guide rail treated with integral ultrasonic quenching, which highlights the machine's high rigidity, precision, and stability. Additionally, it is equipped with a full-coverage protective structure.

The flying knife milling head components feature a transverse movement guide rail supported by high-precision, heavy-duty straight-line cylindrical roller guide pairs. This ensures the high precision and rigidity requirements of the feed movement during flying knife processing.

The workpiece spindle drive employs a gapless connection method, ensuring maximum transmission accuracy and controlling reverse clearance.

The spinning milling head and oscillating engraving head are configured side by side, with centralized control. Operators simply select the machining mode on the CNC system, and the machine tool automatically performs the function conversion, eliminating the need for manual mechanical switching.

The flying knife shaft drive chain is entirely made with 6-grade precision ground gears, ensuring the tool path strictly follows the program instructions of the CNC system, eliminating the hidden defects such as non-coinciding slots and broken tools caused by poor transmission chain accuracy and rigidity. Particularly, its superior performance is more pronounced in the processing of small-sized tungsten carbide roller rings.

The fly knife shaft utilizes a large diameter H40 shaft end, capable of meeting the requirements for processing 60mm equal ribbing.

All linear motion axes in the machine tool are equipped with high-precision ball screws to avoid the inaccuracy of gear rack transmission. Under the automatic control of the CNC system, it can achieve automatic movement and precise positioning from one hole pattern to the next.