Machine tools automatically machine crescent slots with different helix angles to customer specifications, allowing for any even or uneven division of the roller circumference; product specifications, grades, trademarks, and other markings can be automatically etched at any position on the roller. Additionally, non-standard rollers can be processed with any slot shape, text, or markings as per customer requirements. This achieves a high degree of automation, prominent functions, and the versatility of a single machine.

This series of machine tools features an integrated 4-guide rail bed structure, with the datum guide rail subjected to integral ultra-audio quenching, which highlights the high rigidity, precision, and stability of the entire machine. It also employs a full-enclosure structure.

The horizontal moving guide rail of the flying knife milling head parts is supported by high-precision heavy-duty linear cylindrical rolling guide rail pairs. Ensuring high precision and high rigidity feed movement requirements during the flying knife processing.

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

Swivel milling heads and oscillating engraving heads 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 adjustments.

The Flying Knife shaft drive chain is entirely made with 6th-grade precision ground gears, ensuring that the tool path fully executes the program instructions of the numerical control system, eliminating the hidden defects such as non-coinciding slots and broken tools caused by poor transmission chain precision and rigidity. Particularly, its superior performance is more pronounced in the processing of small-sized tungsten carbide roller rings.

The fly knife spindle utilizes a large diameter H40 spindle end, capable of meeting the requirement for machining 60mm equal rib height.

All linear motion axes in the horizontal and vertical directions of the machine tool use high-precision ball screws for transmission, avoiding the inaccuracies 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.