USED CITIZEN K16VIIP – 2007
The CITIZEN K16VIIP is a highly productive Swiss-type CNC automatic lathe designed for precision manufacturing environments where accuracy, repeatability, and high-volume production are critical. Manufactured by Citizen Machinery, a globally recognized leader in Swiss turning technology, the K16VIIP was engineered to provide exceptional machining performance for small-diameter, complex components used in some of the world’s most demanding industries.
The 2007 Citizen K16VIIP combines advanced sliding headstock technology with multi-axis machining capabilities, enabling manufacturers to produce intricate parts with minimal setup time and outstanding dimensional consistency. Swiss-type machines differ from conventional CNC lathes by supporting the material directly at the cutting point through a guide bushing system. This design minimizes vibration and workpiece deflection, allowing for precise machining of long, slender, and detailed components that would be difficult to manufacture on traditional turning centers.
The K16VIIP is capable of performing multiple machining operations simultaneously, including turning, milling, drilling, tapping, threading, cross-drilling, slotting, and contour machining. Its combination of live tooling, sub-spindle capability, and synchronized spindle operations allows complete part production in a single setup. This significantly reduces cycle times, minimizes secondary operations, and improves overall manufacturing efficiency.
With a maximum bar capacity of approximately 16 mm, the machine is ideally suited for precision parts requiring tight tolerances and superior surface finishes. The K16VIIP can efficiently machine stainless steel, titanium, aluminum, brass, copper, plastics, and specialty alloys, making it a versatile production platform across numerous industries.
Manufacturers in the medical, aerospace, electronics, telecommunications, defense, fluid power, automotive, and industrial automation sectors rely on machines like the Citizen K16VIIP for producing mission-critical components. The machine’s reputation for reliability, durability, and precision has helped maintain strong demand in the used CNC machine marketplace.
For companies seeking an affordable and proven Swiss-type machining solution, the 2007 Citizen K16VIIP continues to offer outstanding value, productivity, and long-term manufacturing performance.
CITIZEN K16VIIP – AXIS
| Specification | Details |
|---|---|
| Machine Type | Swiss-Type CNC Automatic Lathe |
| Axis Configuration | 7-Axis |
| Main Spindle Axes | X1, Y1, Z1, C1 |
| Sub Spindle Axes | X2, Z2, C2 |
| Simultaneous Axis Machining | Yes |
| Guide Bushing System | Standard |
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 |
| Maximum Turning Diameter | 16 mm |
| Long Part Machining Capability | Excellent |
CITIZEN K16VIIP – CAPACITY / TABLE
| Specification | Details |
|---|---|
| Bar Stock Capacity | 16 mm |
| Main Spindle Capacity | 16 mm |
| Sub Spindle Capacity | 16 mm |
| Production Type | Continuous High Volume |
| Automation Compatibility | Yes |
| Lights-Out Manufacturing | Supported |
CITIZEN K16VIIP – SPINDLE
| Specification | Details |
|---|---|
| Main Spindle Speed | 12,000 RPM |
| Sub Spindle Speed | 10,000 RPM |
| Main Spindle Motor | AC Servo |
| Sub Spindle Motor | AC Servo |
| C-Axis Positioning | Standard |
| Spindle Configuration | Dual Spindle |
CITIZEN K16VIIP – TOOL CHANGER
| Specification | Details |
|---|---|
| Total Tool Positions | Up to 20 |
| Live Tool Stations | Multiple |
| End Working Tools | Yes |
| Cross Machining Tools | Yes |
| Simultaneous Tool Operations | Supported |
| Tool Selection | Automatic |
CITIZEN K16VIIP – CONTROL SYSTEM
| Specification | Details |
|---|---|
| CNC Control | Mitsubishi Meldas |
| Programming Format | G-Code |
| Conversational Programming | Available |
| Memory Capacity | Expanded |
| Networking Capability | Available |
| High-Speed Processing | Yes |
CITIZEN K16VIIP – COOLANT / DUST / WATER MANAGEMENT
| Specification | Details |
|---|---|
| Flood Coolant System | Standard |
| High Pressure Coolant | Optional |
| Through Tool Coolant | Available |
| Coolant Filtration | Standard |
| Mist Collector Compatibility | Available |
| Chip Conveyor Compatibility | Available |
CITIZEN K16VIIP – POWER REQUIREMENTS
| Specification | Details |
|---|---|
| Voltage | 220V / 380V / 480V |
| Electrical Requirement | 3 Phase |
| Connected Load | Approx. 12 kVA |
| Air Supply Requirement | Shop Air Required |
CITIZEN K16VIIP – DIMENSIONS
| Specification | Details |
|---|---|
| Length | Approx. 88 in |
| Width | Approx. 48 in |
| Height | Approx. 70 in |
| Machine Weight | Approx. 5,500 lbs |
CITIZEN K16VIIP – GENERAL INFORMATION
| Specification | Details |
|---|---|
| Manufacturer | Citizen Machinery |
| Model | K16VIIP |
| Year | 2007 |
| Machine Category | Swiss-Type CNC Lathe |
| Country of Origin | Japan |
| Primary Use | Precision Turning & Milling |
| Typical Production | High-Volume Manufacturing |
INDUSTRIES THAT USE CITIZEN K16VIIP
The Citizen K16VIIP is widely used across industries that demand precision machining of small and highly detailed components. Medical device manufacturers frequently utilize the machine for producing surgical screws, dental implants, orthopedic fixation devices, catheter fittings, surgical instruments, and miniature connectors. The machine’s ability to consistently maintain tight tolerances makes it especially valuable for critical medical applications.
Aerospace companies rely on the K16VIIP for machining miniature hydraulic fittings, fasteners, sensor components, aerospace connectors, actuator parts, and fuel system hardware. The machine’s stability and accuracy support the demanding quality standards required by aerospace manufacturers.
Electronics and telecommunications industries use the machine for manufacturing fiber optic fittings, precision terminals, electronic connectors, communication hardware, semiconductor equipment components, and miniature housings. Swiss machining technology allows these intricate parts to be produced efficiently and consistently.
Additional industries include defense, automotive, instrumentation, fluid power, industrial automation, energy production, and contract precision machining. The machine’s flexibility allows manufacturers to process a wide variety of materials and produce complex geometries with minimal setup requirements.
The combination of high spindle speeds, multi-axis capability, and exceptional repeatability makes the Citizen K16VIIP a valuable production asset for companies focused on precision manufacturing.
TYPICAL PARTS CITIZEN K16VIIP CAN PRODUCE
The Citizen K16VIIP is capable of producing a diverse range of precision-machined components. Medical applications include surgical screws, implant hardware, dental components, catheter fittings, surgical instrument shafts, and miniature medical connectors. The machine’s Swiss-type architecture enables exceptional accuracy for these demanding applications.
In aerospace manufacturing, the machine commonly produces miniature hydraulic fittings, fuel system components, sensor housings, precision fasteners, bushings, and aerospace-grade connectors. Its ability to maintain dimensional consistency over long production runs makes it highly valuable for aerospace suppliers.
Electronics manufacturers use the K16VIIP to produce communication connectors, fiber optic components, miniature terminals, semiconductor equipment parts, electronic housings, and precision hardware. Live tooling capabilities allow complex milling and drilling operations to be completed without secondary setups.
Other common applications include valve stems, pneumatic fittings, automation hardware, instrumentation components, fluid control parts, shafts, threaded connectors, and custom precision-engineered products. The machine’s ability to efficiently process stainless steel, titanium, aluminum, brass, copper, plastics, and specialty alloys greatly expands its application range.
WHY CHOOSE CITIZEN K16VIIP
The Citizen K16VIIP remains a highly respected Swiss-type CNC lathe because of its outstanding combination of precision, productivity, and reliability. One of its greatest advantages is the sliding headstock design, which supports the material directly at the cutting zone and significantly improves machining stability. This results in tighter tolerances, improved surface finishes, and reduced tool wear.
The machine’s multi-axis configuration enables manufacturers to perform multiple operations simultaneously. Turning, milling, drilling, tapping, and cross-machining can be completed in a single cycle, reducing overall production time and eliminating costly secondary operations.
Another major advantage is the machine’s proven reliability. Citizen machines are known throughout the industry for their robust construction and long operational life. Many K16VIIP machines continue producing precision components years after installation with proper maintenance and servicing.
The machine also offers excellent flexibility. Its ability to process a wide variety of materials and produce highly complex parts makes it suitable for numerous industries and production environments.
For manufacturers seeking dependable Swiss machining technology, high-volume production capability, and long-term value, the Citizen K16VIIP remains an excellent choice.
WHY BUY USED CITIZEN K16VIIP
Purchasing a used Citizen K16VIIP allows manufacturers to acquire advanced Swiss machining technology at a significantly lower investment than purchasing a new machine. Swiss-type CNC lathes represent specialized production equipment, making the used market particularly attractive for companies seeking to expand capabilities while controlling capital expenditures.
The K16VIIP has earned a strong reputation for precision, durability, and operational reliability. Properly maintained machines continue delivering excellent performance for many years, making them a sound investment for manufacturers focused on long-term productivity.
Many used K16VIIP machines include additional equipment such as bar feeders, high-pressure coolant systems, tooling packages, mist collection systems, chip conveyors, and automation interfaces. These accessories can significantly enhance production efficiency while reducing future equipment costs.
Another advantage is reduced lead time. New Swiss-type lathes often require extended delivery schedules, while used equipment may be available immediately. This allows manufacturers to increase capacity quickly and respond faster to customer demand.
For businesses looking to add precision machining capability, improve productivity, and maximize return on investment, a used Citizen K16VIIP offers exceptional value and proven performance.
HOW MUCH DOES A USED CITIZEN K16VIIP COST?
The cost of a used Citizen K16VIIP depends on several factors including machine condition, spindle hours, maintenance history, tooling inventory, installed options, and overall market demand. Machines with comprehensive maintenance records and lower operating hours generally command higher resale values due to their proven reliability and reduced operational risk.
Additional equipment such as bar feeders, high-pressure coolant systems, automation packages, mist collectors, chip conveyors, and tooling inventories can significantly influence machine pricing. Buyers often place a premium on machines that are production-ready and capable of immediate operation.
Swiss-type CNC lathes remain in strong demand across medical, aerospace, electronics, defense, and precision engineering industries. This ongoing demand helps support resale values for quality machines such as the Citizen K16VIIP.
When evaluating total ownership costs, buyers should also account for transportation, rigging, installation, operator training, tooling requirements, and facility preparation expenses. These costs should be balanced against the machine’s productivity benefits and long-term manufacturing capabilities.
Compared to purchasing a new Swiss-type CNC lathe, a used 2007 Citizen K16VIIP can provide substantial cost savings while still delivering exceptional precision, advanced machining capability, and reliable high-volume production performance. For manufacturers seeking a proven Swiss machining platform, the K16VIIP remains one of the best values available in the used CNC machinery market.
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