The Citizen Cincom D25-VII is an industrial-grade CNC Lathes & Turning Centers powered by the Standard CNC. a top spindle speed of 10,000 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Citizen Cincom D25-VII: 25 mm Swiss-type lathe with 59 tools, 10,000 rpm main and back spindles, 9,000 rpm rotary tools and 250 mm stroke.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Citizen (Japan) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 10,000 RPM |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 3,450 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Maximum Machining Diameter | 25 mm dia. |
| Maximum Machining Length Guide Bushing | 250 mm |
| Maximum Machining Length Guide Bushing Less | 2.5D |
| Maximum Drilling Diameter For Main Spindle | 12 mm dia. |
| Maximum Front Tapping Diameter Cut Tap | M10 |
| Max Spindle Speed | max. 10,000 rpm |
| Maximum Drilling Diameter For Rotary Tool | 10 mm dia. |
| Maximum Tapping Diameter For Gang Rotary Tool Cut Tap | M8 |
| Spindle Speed Of The Gang Rotary Tool | max. 9,000 rpm |
| Maximum Chuck Diameter Of Back Spindle | 25 mm dia. |
| Maximum Protrusion Length Of The Back Spindle Workpiece | 50 mm |
| Maximum Drilling Diameter In Back Machining Process | 12 mm dia. |
| Maximum Tapping Diameter In Back Machining Process | M10 |
| Sub Spindle Speed | max. 10,000 rpm |
| Number Of Tools To Be Mounted | 59 |
| Tool Size Turning Tool | 16 mm Sq./19 mm Sq. |
| Tool Size Sleeve | 25.4 mm dia. |
| Rapid Feed Rate Z2 Axis | 24 m/min |
| Rapid Feed Rate Axes Other Than The Above | 32 m/min |
| Motors For Spindle Drive | 3.7/5.5 kW |
| Motors For Tool Spindle Drive | 2.2 kW |
| Motors For Back Spindle Drive | 2.2/3.7 kW |
| Motors For Driving Rotary Tools On The Back Tool Post | 1.0 kW |
| Power Requirement | 13 kVA |
| Load Operation Average Power | 7.1 kVA |
| Center Height | 1,050 mm |
| Machine Weight | 3,450 kg |
Our best estimate for the Citizen Cincom D25-VII is USD 200,000 - 320,000. This is an estimate for a swiss-type lathes in this class, not a quote from Citizen Machinery; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/citizen-cincom-d25-vii#price; the request is passed to Citizen Machinery or an authorised dealer.
In Citizen's table the only difference is the number of tools that can be mounted: 59 on the D25-VII and 43 on the Cincom D25-VIII. Bar capacity, spindle speeds, motors, rapids, power requirement and the 3,450 kg weight are listed the same for both.
The main spindle drills to 12 mm and cut-taps M10 at the front. The gang rotary tools drill to 10 mm and cut-tap M8. On the back spindle, drilling goes to 12 mm and tapping to M10, with up to 50 mm of the part protruding from the 25 mm chuck.
Yes. The maximum machining length is listed as 250 mm with the guide bush and 2.5D without it, meaning two and a half times the bar diameter. Guide-bushless running suits short parts and cuts the bar remnant left at the end of each bar.
Citizen lists a 13 kVA power requirement with an average of 7.1 kVA during load operation. The machine weighs 3,450 kg and has a centre height of 1,050 mm. The table on this page does not give floor dimensions, so check the layout drawing before planning the bar feeder position.
