What to Look for When Buying a Used Kasuga
Kasuga machining centers combine Japanese engineering design with precision manufacturing, and used units frequently deliver years of additional service. The Q-series box way machines in particular are built for long-term rigidity under heavy cutting loads. Here is what to inspect.
On VMCs and box way machines, check the spindle and axis drives. Measure spindle runout at the taper face and at the nose using a precision indicator. Test across the full RPM range and listen for bearing noise. On Q-series box way machines, the hardened and ground way surfaces provide excellent long-term accuracy, but check for scoring, wear, or insufficient lubrication. On V-series linear guideway machines, verify smooth axis motion with no hesitation or vibration. Check backlash on all axes.
Verify the automatic tool changer and magazine. Cycle the ATC through every pocket and confirm positive tool engagement and release at each position. Listen for unusual sounds during tool changes. Verify the tool-to-tool change time matches the specification for the model. On machines with high-capacity magazines, check for coolant intrusion into the ATC mechanism and verify the magazine drive motor and chain or cam operate smoothly.
Inspect the Fanuc control and electrical system. Power the machine on and verify the Fanuc control boots cleanly with no alarms. Run a test program that exercises all axes simultaneously and check for smooth interpolation. Verify the servo drives respond correctly to commanded positions. Check for Fanuc alarm history in the diagnostic screen, as this reveals past issues the machine has experienced. Confirm the control version: machines with newer Fanuc 0i-MF or 31i controls hold a premium over older 0M or 18M platforms.
Kasuga Q-Series Box Way Machining Centers
The Q-series (Q850, Q1050, Q1250) is Kasuga's heavy-duty box way machining center platform and the model line most widely recognized in the North American market. Box way construction on all linear axes delivers superior vibration damping and rigidity compared to linear guideway machines, making these centers ideal for aggressive roughing in steel, cast iron, and stainless steel. The Q850 offers 33" x 20" x 20" travels. The Q1050 steps up to 41" x 21" x 20". The Q1250 provides 50" x 25" x 24.5" travels with a 3,300 lb table capacity. All models use Fanuc controls with CAT 40 or CAT 50 spindles.
Kasuga V-Series Vertical Machining Centers
The V-series (V70, V85, V100, V110) vertical machining centers use linear guideway construction for high-speed positioning and rapid traverse rates. These machines target general-purpose production machining, job shop work, and applications where speed and surface finish quality take priority over heavy cutting force. The V110 is the largest model in the series. All V-series machines feature Fanuc controls, BT40 spindles, and roller-type linear guideways for smooth axis motion.
Kasuga 5-Axis Machining Centers
The KU22 and KU65 are Kasuga's current 5-axis vertical machining center platforms, providing simultaneous 5-axis contouring through a trunnion-style rotary tilting table. The KU22 is a compact 5-axis platform suited for small to mid-size aerospace, medical, and precision components. The KU65 handles larger workpieces. Earlier 5-axis models (MF20, MF25) remain available on the used market. All 5-axis machines use Fanuc controls with full 5-axis simultaneous capability.
Kasuga High-Speed & Tapping Centers
The HV50 and HV70 high-speed machining centers deliver rapid traverse rates and high spindle speeds for die and mold finishing, graphite electrode machining, and light-alloy applications. The T500 and T700 CNC drilling and tapping centers provide high-speed hole-making with fast ATC cycles for high-volume production parts. The T700R integrates an intelligent robot for automated loading and unloading, enabling reduced-labor or lights-out operation.
Kasuga B-Series Double Column & Milling Machines
The B-series CNC double column machining centers use bridge-type gantry construction to handle oversized workpieces that exceed the capacity of standard C-frame VMCs. The V3 turret-type milling machine bridges the gap between manual and CNC operations, offering conversational programming for shops transitioning from manual equipment.
How to Sell Your Used Kasuga
Kasuga machines hold solid resale value due to the brand's Japanese engineering heritage, robust box way construction on the Q-series, and growing recognition in the North American market. Q-series box way machining centers are in particularly high demand.
Resell CNC buys used Kasuga machines of every model, every generation, nationwide.
- Contact us — call (844) 478-8181 or email sales@resellcnc.com.
- Free appraisal within 24 hours, with no obligation.
- Accept the offer — we handle rigging, transport, and logistics.
Frequently Asked Questions About Used Kasuga Machines
Are used Kasuga machining centers reliable?
Yes. Kasuga has manufactured milling machines and machining centers since 1960 and has produced over 10,000 machines. The company combines Japanese engineering design with rigorous quality control. Q-series box way machines in particular are built for long-term structural rigidity under heavy production loads.
What CNC control does Kasuga use?
All Kasuga machining centers use Fanuc CNC controls. Specific control models vary by machine generation. Machines with newer Fanuc 0i-MF or 31i controls hold a premium on the used market due to improved functionality and parts availability.
What is the difference between the Q-series and V-series?
The Q-series uses box way construction on all linear axes, providing maximum rigidity and vibration damping for heavy cutting in steel and cast iron. The V-series uses linear guideways for faster rapid traverse and positioning, better suited to general-purpose machining and lighter-duty applications where speed takes priority over cutting force.
What should I inspect before buying a used Kasuga?
Check spindle runout and bearing condition, way surface condition (box way) or guideway smoothness (linear), ATC function through all pockets, axis backlash, and Fanuc control version and alarm history. On Q-series machines, pay close attention to way lubrication system condition.
What Kasuga models hold their value best?
Q1050 and Q1250 box way machining centers, KU-series 5-axis machines, and HV-series high-speed centers maintain the strongest resale values. Call (844) 478-8181 for current valuations.
How do I sell my used Kasuga?
Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy every Kasuga model nationwide. Free appraisal within 24 hours.