USED DN SOLUTIONS DNC 8050

The DN Solutions DNC 8050 is a high-precision CNC ceramic and quartz grinding machine developed specifically for the semiconductor industry and manufacturers machining advanced engineering materials. Combining CNC turning, grinding, drilling, boring, and contour machining within a single machine platform, the DNC 8050 eliminates multiple setups while delivering exceptional machining accuracy, superior surface finishes, and increased production efficiency. Designed to process difficult-to-machine materials such as quartz, ceramics, silicon carbide (SiC), and other brittle materials, the DNC 8050 is optimized for manufacturing semiconductor consumable components that require extremely tight tolerances and outstanding dimensional consistency.

The machine features a 12-inch chuck (with optional 20-inch chuck capability), maximum machining diameter of 32 inches (810 mm), X-axis travel of 22 inches (550 mm), Z-axis travel of 22 inches (550 mm), a 500 RPM main spindle, and a 10,000 RPM BT40 grinding spindle developed by DN Solutions. This integrated grinding spindle enables manufacturers to perform precision grinding, contour machining, internal and external machining, and drilling without transferring the workpiece to another machine. The machine supports both BT40 Big Plus and CAT40 Big Plus tooling systems, providing flexibility for a wide range of machining applications.

Built around a rigid one-piece bed with heavy-duty box guideways, the DNC 8050 minimizes vibration while maintaining excellent thermal stability throughout long production cycles. The machine incorporates a fully enclosed machining area that improves coolant management, contains grinding slurry, and protects internal machine components from abrasive ceramic dust. Easy-access coolant tanks and optional through-spindle coolant further simplify maintenance while extending tool life.

One of the DNC 8050’s biggest advantages is its automation capability. Optional 8-tool or 40-tool automatic tool changers, vacuum chuck preparation, built-in spindle options, automatic inspection systems, and robot integration make the machine ideal for unattended production environments. By performing turning, grinding, hole machining, and contouring within one setup, manufacturers can dramatically reduce cycle times while improving overall part quality.

Industries including semiconductor manufacturing, electronics, aerospace, optics, medical devices, scientific instrumentation, and advanced ceramics manufacturing rely on the DNC 8050 for producing focus rings, quartz chambers, ceramic carriers, vacuum components, silicon carbide parts, and other precision-engineered products. In the used CNC machinery market, the DNC 8050 remains highly desirable because it offers specialized semiconductor machining capability at a significantly lower investment than purchasing new equipment.

DN SOLUTIONS DNC 8050 – AXIS

DN SOLUTIONS DNC 8050 – AXIS TRAVELS / WORK ENVELOPE

DN SOLUTIONS DNC 8050 – CAPACITY / TABLE

DN SOLUTIONS DNC 8050 – SPINDLE

DN SOLUTIONS DNC 8050 – TOOL CHANGER

DN SOLUTIONS DNC 8050 – CONTROL SYSTEM

DN SOLUTIONS DNC 8050 – COOLANT / DUST / WATER MANAGEMENT

DN SOLUTIONS DNC 8050 – POWER REQUIREMENTS

DN SOLUTIONS DNC 8050 – DIMENSIONS

DN SOLUTIONS DNC 8050 – GENERAL INFORMATION

WHY BUY USED DN SOLUTIONS DNC 8050

Purchasing a used DN Solutions DNC 8050 provides manufacturers with access to advanced semiconductor machining technology while significantly reducing capital investment. The machine is specifically engineered to machine hard and brittle materials including quartz, ceramics, and silicon carbide that are commonly used in wafer fabrication and semiconductor processing equipment.

The DNC 8050 combines turning, grinding, contour machining, drilling, and boring within one machine, eliminating multiple setups and reducing handling of delicate workpieces. This improves dimensional accuracy, shortens production time, and minimizes scrap when machining expensive materials.

Its rigid one-piece machine structure and box guideway design provide outstanding vibration control during grinding operations. Combined with the 10,000 RPM grinding spindle, manufacturers can consistently achieve excellent surface finishes and micron-level accuracy. The enclosed machining area also improves coolant management while protecting machine components from abrasive grinding dust.

Automation-ready features make the DNC 8050 especially attractive for modern manufacturing facilities. Optional 8-tool or 40-tool automatic tool changers, vacuum chuck preparation, built-in spindle options, automatic inspection systems, and robot interfaces support lights-out production while maximizing spindle utilization.

DN Solutions has earned a worldwide reputation for producing reliable, precision-built machine tools. Combined with the proven Fanuc control system, the DNC 8050 offers dependable long-term operation, easy programming, excellent spare parts availability, and low maintenance costs.

For manufacturers producing semiconductor consumables, ceramic components, quartz assemblies, optical parts, or other advanced engineering products, purchasing a used DNC 8050 provides specialized machining capability at a fraction of the cost of comparable new equipment while delivering exceptional long-term value.

HOW MUCH DOES A USED DN SOLUTIONS DNC 8050 COST?

The price of a used DN Solutions DNC 8050 varies depending on machine age, spindle hours, grinding spindle condition, tooling packages, automatic tool changer configuration, maintenance history, installed options, and overall machine condition. Because the DNC 8050 is purpose-built for semiconductor manufacturing and advanced ceramic machining, it generally commands higher resale values than conventional CNC turning centers.

Most used DN Solutions DNC 8050 machines typically sell within a range of approximately $250,000 to $700,000. Earlier machines equipped with standard grinding packages generally occupy the lower end of the pricing range, while newer machines featuring 40-tool ATC systems, built-in grinding spindles, vacuum chuck capability, probing systems, automation interfaces, and comprehensive tooling packages command premium prices.

Buyers typically evaluate grinding spindle accuracy, spindle vibration, machine geometry, box guideway wear, coolant filtration systems, slurry management equipment, lubrication systems, CNC functionality, and preventative maintenance records. Machines with documented service histories and proven machining accuracy generally achieve the highest resale values.

Optional equipment can significantly increase machine value. Automatic tool changers, robot integration, advanced coolant filtration, vacuum chuck systems, through-spindle coolant, built-in spindle motors, probing systems, and semiconductor-specific tooling all improve productivity while reducing future investment requirements.

As semiconductor manufacturing continues expanding globally, demand for specialized ceramic grinding equipment remains strong. Machines capable of machining quartz, silicon carbide, and ceramic components efficiently continue to maintain healthy resale values due to limited market availability.

Although transportation, installation, and operator training should be considered, purchasing a used DN Solutions DNC 8050 remains substantially more economical than purchasing comparable new semiconductor grinding equipment while providing world-class precision, productivity, and long-term reliability.

INDUSTRIES THAT USE DN SOLUTIONS DNC 8050

• Semiconductor Manufacturing
• Electronics Manufacturing
• Aerospace Industry
• Optical Components Manufacturing
• Medical Device Manufacturing
• Precision Ceramics Industry
• Quartz Processing Industry
• Scientific Equipment Manufacturing
• Vacuum Equipment Manufacturing
• Advanced Materials Processing
• Precision Engineering
• Research & Development

TYPICAL PARTS DN SOLUTIONS DNC 8050 CAN PRODUCE

• Semiconductor Focus Rings
• Quartz Chamber Components
• Silicon Carbide Components
• Ceramic Wafer Carriers
• Vacuum Chamber Parts
• Precision Ceramic Rings
• Optical Mounts
• High-Purity Sealing Rings
• Wafer Processing Components
• Ceramic Sleeves
• Precision Bushings
• Scientific Instrument Components
• Laboratory Equipment Parts
• Advanced Ceramic Assemblies
• High-Precision Ground Components

WHY CHOOSE DN SOLUTIONS DNC 8050

The DN Solutions DNC 8050 is an advanced CNC ceramic and quartz grinding machine engineered for manufacturers requiring exceptional precision when machining advanced engineering materials. Its integrated turning and grinding capability, rigid one-piece box guideway construction, 10,000 RPM grinding spindle, Fanuc CNC control, and automation-ready design deliver outstanding productivity while maintaining semiconductor-grade machining accuracy.

Whether manufacturing semiconductor focus rings, wafer processing components, quartz chambers, ceramic assemblies, optical parts, or silicon carbide components, the DNC 8050 provides the precision, reliability, and flexibility required by today’s most demanding manufacturing environments. Its specialized engineering, advanced grinding technology, and strong resale value continue to make it one of the most desirable used CNC ceramic and quartz grinding machines available.