USED CITIZEN K16VIIP – 2007

The CITIZEN K16VIIP is a precision Swiss-type CNC automatic lathe designed for the efficient production of small, complex, and high-accuracy components. Manufactured by Citizen Machinery, one of the world’s most respected builders of Swiss-style turning centers, the K16VIIP was engineered to provide exceptional productivity, repeatability, and machining flexibility for industries that require micron-level precision and high-volume manufacturing capabilities.

The 2007 Citizen K16VIIP remains a highly desirable machine in the used CNC equipment market due to its proven reliability, compact footprint, and ability to produce intricate components with remarkable consistency. Utilizing Citizen’s advanced sliding headstock technology, the machine supports the workpiece directly at the cutting zone, significantly reducing material deflection and vibration during machining. This design allows the K16VIIP to machine long, slender, and delicate parts that would be difficult to produce accurately on conventional CNC turning centers.

The K16VIIP is capable of performing multiple machining operations within a single cycle, including turning, milling, drilling, tapping, threading, cross-drilling, slotting, and contour machining. The machine’s synchronized spindle operations, live tooling capabilities, and multi-axis control enable manufacturers to complete parts efficiently while minimizing secondary operations and reducing production costs.

With a bar capacity of approximately 16 mm, the K16VIIP is ideally suited for precision manufacturing applications involving smaller components. It can process a wide range of materials including stainless steel, titanium, aluminum, brass, copper, engineering plastics, and specialty alloys. The machine’s ability to maintain tight tolerances across long production runs makes it particularly valuable for industries where consistency and quality are critical.

Industries such as medical device manufacturing, aerospace, electronics, telecommunications, defense, instrumentation, fluid power, automotive, and industrial automation frequently utilize machines like the Citizen K16VIIP. Its combination of Swiss machining precision, productivity, and long-term durability has made it one of the most respected machines in the small-diameter Swiss lathe category.

For manufacturers seeking a dependable and cost-effective Swiss machining solution, the 2007 Citizen K16VIIP continues to deliver exceptional value and production performance.

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CITIZEN K16VIIP – AXIS

Specification	Details
Axis Configuration	7-Axis Swiss-Type CNC Lathe
Main Spindle Axes	X1, Y1, Z1, C1
Sub Spindle Axes	X2, Z2, C2
Simultaneous Axis Control	Multi-Axis
Guide Bushing System	Sliding Headstock
Positioning Accuracy	High Precision

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CITIZEN K16VIIP – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
Maximum Bar Capacity	16 mm
Maximum Machining Length	200 mm
Main Spindle Travel	Programmable
Sub Spindle Travel	Programmable
Guide Bushing Operation	Standard
Precision Small-Part Machining	Excellent

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CITIZEN K16VIIP – CAPACITY / TABLE

Specification	Details
Maximum Bar Diameter	16 mm
Main Spindle Capacity	16 mm
Sub Spindle Capacity	16 mm
Maximum Part Length	Application Dependent
Production Capability	High Volume
Lights-Out Manufacturing	Supported

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CITIZEN K16VIIP – SPINDLE

Specification	Details
Main Spindle Speed	12,000 RPM
Sub Spindle Speed	10,000 RPM
Main Spindle Motor	AC Servo Spindle
Sub Spindle Motor	AC Servo Spindle
Spindle Configuration	Main & Sub Spindle
C-Axis Capability	Standard

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CITIZEN K16VIIP – TOOL CHANGER

Specification	Details
Total Tool Positions	Up to 20 Tools
Live Tool Stations	Multiple
End Working Capability	Yes
Cross Drilling Capability	Yes
Simultaneous Tool Operations	Supported
Tool Selection	Automatic

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CITIZEN K16VIIP – CONTROL SYSTEM

Specification	Details
CNC Control	Mitsubishi Meldas
Programming Type	G-Code
Conversational Programming	Available
Networking Capability	Available
Program Storage	Expanded Memory
High-Speed Processing	Yes

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CITIZEN K16VIIP – COOLANT / DUST / WATER MANAGEMENT

Specification	Details
Flood Coolant System	Standard
High Pressure Coolant	Optional
Through Tool Coolant	Available
Coolant Filtration System	Standard
Mist Collection Compatibility	Available
Chip Management System	Integrated

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CITIZEN K16VIIP – POWER REQUIREMENTS

Specification	Details
Voltage	220V / 380V / 480V
Electrical Phase	3 Phase
Connected Load	Approx. 12 kVA
Air Requirement	Shop Air Required

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CITIZEN K16VIIP – DIMENSIONS

Specification	Details
Machine Length	Approx. 88 in
Machine Width	Approx. 48 in
Machine Height	Approx. 70 in
Machine Weight	Approx. 5,500 lbs

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CITIZEN K16VIIP – GENERAL INFORMATION

Specification	Details
Manufacturer	Citizen Machinery
Model	K16VIIP
Year	2007
Machine Type	Swiss-Type CNC Automatic Lathe
Control	Mitsubishi Meldas
Country of Manufacture	Japan
Primary Application	Precision Swiss Machining

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INDUSTRIES THAT USE CITIZEN K16VIIP

The Citizen K16VIIP is widely utilized by manufacturers that require precise machining of small and intricate components. Medical device manufacturers frequently use the machine for producing surgical screws, dental implant components, orthopedic fixation hardware, catheter fittings, surgical instruments, and miniature medical connectors. The machine’s ability to maintain exceptional dimensional accuracy and surface finish quality makes it ideal for demanding medical applications.

Aerospace manufacturers rely on the K16VIIP to machine precision fasteners, hydraulic fittings, sensor housings, miniature actuator components, aerospace connectors, and fuel system parts. The machine’s ability to process high-strength materials while maintaining tight tolerances supports stringent aerospace requirements.

Electronics and telecommunications companies utilize the machine for producing miniature connectors, communication hardware, fiber optic fittings, terminals, electronic housings, and semiconductor equipment components. The compact size of these parts makes them particularly well suited for Swiss machining technology.

Additional industries include defense, fluid power, instrumentation, industrial automation, automotive manufacturing, energy production, and contract precision machining. The machine’s combination of speed, accuracy, and efficiency allows manufacturers to achieve consistent production results across a wide range of applications.

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TYPICAL PARTS CITIZEN K16VIIP CAN PRODUCE

The Citizen K16VIIP is capable of producing a diverse range of highly precise components. Medical applications include bone screws, surgical fasteners, implant hardware, dental components, catheter fittings, and precision medical connectors. The machine’s sliding headstock design provides superior support for producing these intricate components with exceptional consistency.

Aerospace manufacturers commonly produce miniature hydraulic fittings, fasteners, sensor components, aerospace bushings, fuel system hardware, and precision connectors. The machine’s multi-axis capabilities allow complex geometries to be machined efficiently within a single cycle.

Electronics manufacturers utilize the K16VIIP for fiber optic connectors, communication hardware, miniature terminals, semiconductor equipment parts, and precision electronic components. Live tooling and synchronized spindle operations help eliminate secondary machining operations.

Other applications include valve stems, pneumatic fittings, instrumentation hardware, automation components, precision shafts, threaded connectors, fluid control parts, and custom-engineered products. The machine’s ability to process stainless steel, titanium, brass, aluminum, copper, plastics, and specialty materials significantly broadens its application range.

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WHY CHOOSE CITIZEN K16VIIP

The Citizen K16VIIP remains one of the most respected Swiss-type CNC lathes for small-diameter precision machining. One of its primary advantages is its ability to produce highly accurate components at extremely high production rates. The sliding headstock design minimizes material deflection and enhances machining stability, resulting in superior dimensional control and surface finishes.

The machine’s multi-axis functionality allows multiple machining operations to be performed simultaneously, significantly reducing cycle times and increasing productivity. Manufacturers can complete complex parts in a single setup, minimizing handling and improving process efficiency.

Citizen’s reputation for reliability and engineering excellence further enhances the machine’s appeal. Many K16VIIP machines continue operating successfully in demanding production environments years after installation, demonstrating their durability and long-term value.

The machine’s compact footprint and high productivity make it particularly attractive for manufacturers seeking to maximize production output while conserving valuable floor space.

For companies focused on precision manufacturing, high-volume production, and operational efficiency, the Citizen K16VIIP remains a proven and highly capable machining solution.

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WHY BUY USED CITIZEN K16VIIP

Purchasing a used Citizen K16VIIP provides manufacturers with access to advanced Swiss machining technology at a significantly lower cost than purchasing a new machine. Swiss-type lathes are highly specialized production assets, making the used market an attractive option for companies seeking to expand capabilities while managing capital expenditures.

The K16VIIP has built a strong reputation for long-term reliability and consistent performance. Properly maintained machines continue producing high-quality components for many years, making them a cost-effective investment for precision manufacturers.

Many used machines include valuable accessories such as bar feeders, high-pressure coolant systems, mist collection equipment, tooling packages, and automation interfaces. These additions can substantially improve productivity while reducing future equipment investment requirements.

Another advantage is immediate availability. New Swiss machines often require extended lead times, whereas used equipment may be available for rapid delivery and installation. This allows manufacturers to respond quickly to growing production demands.

For businesses seeking precision machining capability, reliable performance, and strong return on investment, a used Citizen K16VIIP offers exceptional value.

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HOW MUCH DOES A USED CITIZEN K16VIIP COST?

The value of a used Citizen K16VIIP depends on factors such as machine condition, operating hours, maintenance history, installed options, tooling inventory, and market demand. Machines with documented maintenance records and lower spindle hours generally command higher prices due to their proven reliability and lower operational risk.

Optional equipment including bar feeders, high-pressure coolant systems, mist collectors, automation packages, tooling inventories, and software upgrades can significantly influence machine value. Buyers often place a premium on machines that are fully equipped and production-ready.

Demand for Swiss-type CNC lathes remains strong across medical, aerospace, electronics, defense, and precision engineering industries. These sectors continue to require highly accurate machining solutions, helping maintain healthy resale values for quality Citizen equipment.

In addition to purchase price, buyers should consider transportation, rigging, installation, operator training, tooling, and facility preparation expenses when evaluating total ownership costs. These additional investments should be weighed against the machine’s productivity benefits and long-term manufacturing capabilities.

Compared to purchasing a new Swiss-type lathe, a used 2007 Citizen K16VIIP can provide significant cost savings while still delivering advanced machining performance, exceptional accuracy, and reliable high-volume production capability. For manufacturers seeking a proven Swiss machining platform, the K16VIIP remains an excellent value in the used CNC machinery market.