Citizen Cincom L32
Key Specifications
max bar capacity
max machining diameter
max machining length
main spindle speed
back spindle speed
gang rotary tool speed
Overview
The Citizen Cincom L32 is a 32mm (1.25 in) capacity sliding headstock CNC automatic lathe available in three distinct configurations that scale from cost-effective production turning to full multi-tasking with B-axis angular machining. The L32 VIII is a 7-axis model offering excellent cost-performance for shops that need solid 32mm Swiss capability without maximum complexity. The L32 X adds an 8th axis (Y2) for expanded back-spindle milling capability. The L32 XII is the flagship, featuring 9 axes including a B-axis with 4 live front-working and 4 live back-working positions—making it one of the most capable Swiss-type lathes in its class.
All L32 variants share robust spindle specifications: the main spindle reaches 8,000 RPM, the back spindle matches at 8,000 RPM, and gang rotary tools spin at up to 6,000 RPM. The maximum machining diameter is 32mm with up to 320mm machining length per chucking in guide bushing mode. The machine supports both guide bushing and non-guide bushing (NGB) configurations—in NGB mode, maximum machining diameter is limited to 2.5D. Tool capacity ranges from 24 positions on the base model to an impressive 44 positions on fully equipped configurations, providing enough stations to complete even the most complex multi-feature parts in a single cycle.
Citizen's LFV (Low Frequency Vibration) chip-breaking technology is available across the L32 range and is particularly valuable at the 32mm bar size, where stainless steel and titanium parts generate substantial chip volumes that can cause problems during unattended operation. The Mitsubishi Meldas 70LPC control with Citizen-developed software handles the multi-axis synchronization, and the user-friendly programming environment supports superimposed control for overlapping front and back operations. At approximately 2,500 kg (5,512 lb) with 11 kVA power consumption, the L32 is a substantial but efficient production platform.
Full Specifications
| Parameter | Value |
|---|---|
| Max Bar Capacity | 32 mm (1.25 in) |
| Max Machining Diameter | 32 mm (1.25 in) [38 mm optional] |
| Max Machining Length | 320 mm (12.6 in) per chucking |
| Main Spindle Speed | 8,000 RPM |
| Back Spindle Speed | 8,000 RPM |
| Gang Rotary Tool Speed | 6,000 RPM |
| Number Of Axes | 7 (VIII) / 8 (X) / 9 (XII with B-axis) |
| Tool Positions | 24-44 (configuration dependent) |
| B Axis | Available on L32 XII |
| Guide Bushing | Yes (standard) / Non-guide bushing option |
| Lfv Chip Breaking | Available |
| Machine Weight | 2,500 kg (5,512 lb) |
| Power Consumption | 11 kVA |
| CNC Control | Mitsubishi Meldas 70LPC (Citizen software) |
| Cnc | CNC自動旋盤がどんな機能や特徴を持っているか解説。 |
| Creation | 当社の情報誌「CREATION」のバックナンバーを掲載。 |
Specifications sourced from cmj.citizen.co.jp — verified 2026-03-28
Strengths & Limitations
Strengths
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Limitations
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Best For
Frequently Asked Questions
01
A new Citizen Cincom L32 ranges from approximately $200,000 for the base L32 VIII to $350,000-$400,000 for the fully equipped L32 XII with B-axis and LFV. The mid-range L32 X typically falls around $250,000-$300,000. Used L32 machines from 2012-2020 sell for $80,000-$200,000 depending on model variant, condition, and tooling included.
02
The L32 VIII is ideal if your parts are primarily turned with basic cross-drilling and you want the best value. The L32 X adds Y2 axis capability for more complex back-spindle milling operations. The L32 XII is for shops producing complex parts with angular features, compound holes, and extensive milling that would otherwise require secondary operations. Most shops doing medical or aerospace work gravitate toward the L32 X or XII.
03
The Citizen L32 offers more model flexibility (3 tiers vs one), up to 44 tool positions (vs ~18), and LFV chip-breaking technology. The Star SR-32J counters with hydraulic-free design and Star's Motion Control System. The L32 XII's B-axis gives it an edge for complex angular work. For pure turning production where chip control matters, the L32 with LFV is compelling. For shops prioritizing low maintenance and environmental impact, the Star's hydraulic-free approach has merit.
04
The L32 can be configured to accept bar stock up to 38mm diameter with an optional expansion kit, extending its reach beyond the standard 32mm capacity. This is useful for shops that occasionally need to run slightly larger parts without investing in a dedicated 38mm machine, though the expanded capacity may limit some tooling configurations.
05
Yes. All L32 variants support non-guide bushing (NGB) operation, which reduces bar remnant waste and is preferred for shorter parts with low length-to-diameter ratios. In NGB mode, the maximum machining diameter is limited to approximately 2.5 times the bar diameter. This flexibility allows shops to optimize material utilization based on part geometry.
06
The L32 is heavily used in medical device manufacturing (orthopedic screws, dental implants, spinal hardware), aerospace (precision fittings, hydraulic connectors), automotive (fuel system components, sensor housings), and electronics (high-precision connectors, RF components). The medical industry is the single largest user segment due to the 32mm size range covering most implant and instrument sizes.
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