USED DMG MORI ULTRASONIC 20 LINEAR – 2012

The DMG MORI ULTRASONIC 20 LINEAR – 2012 is a highly specialized 5-axis precision machining center designed for advanced manufacturing applications involving hard and brittle materials. As part of DMG MORI’s innovative ULTRASONIC series, this machine combines traditional milling technology with ultrasonic-assisted machining, enabling manufacturers to process materials that are difficult or impossible to machine efficiently using conventional CNC equipment. The ULTRASONIC 20 LINEAR is particularly valued in industries where precision, surface quality, and tool life are critical factors.

The machine utilizes ultrasonic vibration technology integrated directly into the machining process. This technology generates high-frequency oscillations that reduce cutting forces, minimize tool wear, improve surface finishes, and allow efficient machining of advanced materials such as ceramics, glass, sapphire, silicon carbide, zirconia, composite materials, and technical ceramics. The result is significantly improved machining performance when compared to conventional milling methods.

Built on a rigid 5-axis platform, the ULTRASONIC 20 LINEAR offers simultaneous multi-axis machining capabilities that allow complex geometries to be produced in a single setup. Linear drive technology further enhances machine performance by providing rapid acceleration, high positioning accuracy, and exceptional repeatability. The machine’s compact footprint makes it suitable for precision manufacturing environments where floor space is limited but advanced machining capability is required.

Industries such as medical device manufacturing, aerospace, optics, semiconductor production, dental technology, research laboratories, and precision engineering frequently utilize the ULTRASONIC 20 LINEAR. The machine excels in producing highly complex parts with intricate features and demanding surface finish requirements. Components that traditionally require extensive grinding operations can often be completed more efficiently using ultrasonic-assisted milling.

The used market for the 2012 DMG MORI ULTRASONIC 20 LINEAR remains strong because of its unique technological capabilities and limited availability. Manufacturers seeking advanced machining solutions for difficult materials often find that a used ULTRASONIC 20 LINEAR provides exceptional value compared to purchasing a new specialized machine. Its combination of precision, innovation, and versatility continues to make it one of the most sought-after ultrasonic machining centers in the global used CNC marketplace.

---

DMG MORI ULTRASONIC 20 LINEAR – AXIS

Specification	Value
Number of Axes	5 Axis
Axis Configuration	X, Y, Z, B, C
Simultaneous Machining	Full 5-Axis
Drive System	Linear Motors
Rapid Traverse Rate	Up to 2,362 IPM (60 m/min)

---

DMG MORI ULTRASONIC 20 LINEAR – AXIS TRAVELS / WORK ENVELOPE

Specification	Value
X-Axis Travel	19.7 in (500 mm)
Y-Axis Travel	17.7 in (450 mm)
Z-Axis Travel	15.7 in (400 mm)
B-Axis Rotation	-120° to +30°
C-Axis Rotation	360° Continuous
Maximum Workpiece Diameter	26 in
Maximum Workpiece Height	15.7 in

---

DMG MORI ULTRASONIC 20 LINEAR – CAPACITY / TABLE

Specification	Value
Table Diameter	19.7 in
Maximum Table Load	440 lbs
Table Type	NC Rotary Tilting Table
Table Surface	Precision Ground
Positioning Accuracy	High Precision Rotary Axes

---

DMG MORI ULTRASONIC 20 LINEAR – SPINDLE

Specification	Value
Spindle Type	High-Speed Motor Spindle
Maximum Spindle Speed	42,000 RPM
Spindle Taper	HSK-E40
Spindle Power	Approx. 15 HP
Ultrasonic Frequency	Approx. 20 kHz
Ultrasonic Amplitude	Programmable

---

DMG MORI ULTRASONIC 20 LINEAR – TOOL CHANGER

Specification	Value
Tool Capacity	30 Tools
Tool Changer Type	Automatic Tool Changer
Maximum Tool Diameter	2.5 in
Maximum Tool Length	7.9 in
Tool-to-Tool Time	Approx. 5 Seconds

---

DMG MORI ULTRASONIC 20 LINEAR – CONTROL SYSTEM

Specification	Value
CNC Control	Heidenhain iTNC 530
Ultrasonic Integration	Fully Integrated
Programming Capability	ISO G-Code
Conversational Programming	Yes
Network Connectivity	Ethernet / USB

---

DMG MORI ULTRASONIC 20 LINEAR – COOLANT / DUST / WATER MANAGEMENT

Specification	Value
Coolant System	Flood Coolant
Specialized Coolant Delivery	Yes
Filtration System	Fine Filtration
Chip Management	Integrated Collection
Process Monitoring	Available

---

DMG MORI ULTRASONIC 20 LINEAR – POWER REQUIREMENTS

Specification	Value
Electrical Supply	400V
Phase	3 Phase
Frequency	50/60 Hz
Connected Load	Approx. 35 kVA

---

DMG MORI ULTRASONIC 20 LINEAR – DIMENSIONS

Specification	Value
Machine Length	Approx. 110 in
Machine Width	Approx. 95 in
Machine Height	Approx. 105 in
Machine Weight	Approx. 13,500 lbs

---

DMG MORI ULTRASONIC 20 LINEAR – GENERAL INFORMATION

Specification	Value
Manufacturer	DMG MORI
Model	ULTRASONIC 20 LINEAR
Year	2012
Machine Type	5-Axis Ultrasonic Machining Center
Construction	High-Precision Cast Structure
Typical Materials	Ceramics, Glass, Sapphire, Composites
Production Type	Precision Advanced Materials Machining

---

INDUSTRIES THAT USE DMG MORI ULTRASONIC 20 LINEAR

• Medical Device Manufacturing
• Dental Technology
• Aerospace Manufacturing
• Semiconductor Manufacturing
• Optical Components Manufacturing
• Electronics Industry
• Research & Development Laboratories
• Precision Engineering
• Technical Ceramics Production
• Advanced Materials Manufacturing

---

TYPICAL PARTS DMG MORI ULTRASONIC 20 LINEAR CAN PRODUCE

• Ceramic Medical Components
• Dental Prosthetics
• Optical Lenses
• Glass Precision Components
• Semiconductor Parts
• Sapphire Components
• Aerospace Ceramic Components
• Technical Ceramic Insulators
• Composite Structural Parts
• Precision Micro Components
• Research Prototypes
• Advanced Material Assemblies

---

WHY CHOOSE DMG MORI ULTRASONIC 20 LINEAR

The DMG MORI ULTRASONIC 20 LINEAR offers capabilities that are unavailable on traditional machining centers. By combining ultrasonic vibration technology with high-speed milling, the machine significantly reduces cutting forces while improving tool life and surface quality. This enables manufacturers to process brittle and hard materials more efficiently and with greater precision.

Another major advantage is its simultaneous 5-axis capability. Complex geometries can be machined in a single setup, reducing handling time, improving accuracy, and increasing overall productivity. The machine’s linear drive technology further enhances performance by delivering rapid acceleration and exceptional positioning accuracy.

Manufacturers working with advanced materials often face challenges related to tool wear, surface finish quality, and machining efficiency. The ULTRASONIC 20 LINEAR addresses these challenges directly, making it a preferred solution for high-value manufacturing applications where precision and material integrity are critical. Its combination of advanced technology and proven DMG MORI engineering makes it one of the most capable specialty machining centers available.

---

WHY BUY USED DMG MORI ULTRASONIC 20 LINEAR

Purchasing a used DMG MORI ULTRASONIC 20 LINEAR provides manufacturers with access to highly specialized machining technology at a significantly lower investment than purchasing a comparable new machine. Advanced ultrasonic machining centers represent a substantial capital expenditure when purchased new, making used equipment an attractive alternative for companies seeking advanced manufacturing capabilities while maintaining budget flexibility.

One of the primary benefits of buying a used ULTRASONIC 20 LINEAR is access to unique technology that remains highly relevant in modern manufacturing. Ultrasonic-assisted machining continues to be one of the most effective methods for processing ceramics, glass, composites, and other advanced materials. A properly maintained 2012 machine can still provide outstanding performance for many years of production.

The machine’s precision and reliability also contribute to its strong demand in the used marketplace. DMG MORI machines are known for robust construction, long service life, and excellent engineering standards. These characteristics help ensure that used machines retain their value and remain productive assets for manufacturers.

Another advantage is reduced lead time. Specialized machines often require lengthy delivery schedules when ordered new. A used ULTRASONIC 20 LINEAR can often be installed much sooner, enabling manufacturers to begin production quickly and respond to customer requirements more effectively.

Many used machines are also sold with valuable accessories such as ultrasonic tooling packages, probing systems, specialized software, and fixturing solutions. These additions can significantly increase the value of the overall package while reducing future investment requirements.

For companies involved in advanced materials manufacturing, purchasing a used DMG MORI ULTRASONIC 20 LINEAR offers an excellent opportunity to acquire cutting-edge machining capability while maximizing return on investment.

---

HOW MUCH DOES A USED DMG MORI ULTRASONIC 20 LINEAR COST?

The cost of a used DMG MORI ULTRASONIC 20 LINEAR depends on several factors including machine condition, maintenance history, spindle hours, ultrasonic system condition, tooling packages, software options, and market demand. Because the machine occupies a specialized niche within the CNC machinery market, pricing can vary considerably depending on configuration and available accessories.

Machine condition is typically the most important factor affecting value. Machines with documented maintenance histories, low operating hours, and properly maintained ultrasonic systems generally command higher prices. Buyers often place significant importance on the condition of the spindle and ultrasonic generator because these components directly impact machining performance.

The inclusion of specialized tooling and software can also influence pricing. Ultrasonic machining often requires dedicated toolholders, specialized cutting tools, and advanced programming capabilities. Machines sold with these accessories typically offer greater overall value and may command premium pricing in the marketplace.

Market demand plays an important role as well. Manufacturers involved in ceramics, optics, semiconductor production, and medical device manufacturing often compete for a limited number of available ultrasonic machining centers. This demand helps support strong resale values compared to conventional machining equipment.

Transportation and installation costs should also be considered when budgeting for a used machine purchase. Although more compact than many large machining centers, the ULTRASONIC 20 LINEAR still requires professional rigging, installation, and commissioning to ensure optimal performance.

In today’s used CNC machinery market, a 2012 DMG MORI ULTRASONIC 20 LINEAR typically sells within a range of approximately $120,000 to $350,000, depending on condition, tooling, ultrasonic equipment configuration, and included accessories. Machines with extensive tooling packages, upgraded software, and exceptional maintenance histories often achieve values near the upper end of this range.

When evaluating overall value, manufacturers should consider the machine’s unique capability to process advanced materials efficiently and accurately. The productivity improvements, reduced tool wear, superior surface finishes, and expanded manufacturing opportunities offered by ultrasonic machining frequently result in a strong return on investment, making the ULTRASONIC 20 LINEAR one of the most valuable specialty machines available in the used CNC market.