USED DOOSAN LYNX 220LMA – 2006

The 2006 Doosan Lynx 220LMA is a compact, high-performance CNC turning center with live tooling and C-axis capabilities, designed for manufacturers requiring both turning and milling operations in a single setup. Manufactured by Doosan Machine Tools (now DN Solutions), the Lynx 220LMA combines a rigid slant-bed design, high-speed spindle, servo-driven turret, and live tooling to deliver exceptional productivity, accuracy, and machining flexibility. Its proven reliability and compact footprint have made it one of the most popular CNC lathes in machine shops worldwide.

Built with a heavy-duty 30-degree slant-bed casting, the Lynx 220LMA minimizes vibration while maintaining excellent rigidity during heavy cutting operations. The addition of live tooling and a programmable C-axis enables milling, drilling, tapping, and cross-hole machining without requiring secondary machining centers. By completing multiple operations in a single setup, manufacturers can significantly reduce cycle times, improve part accuracy, and lower production costs.

The 2006 model is commonly equipped with a FANUC CNC control, offering reliable G-code programming, excellent processing speed, and widespread industry familiarity. The machine features a 6-inch hydraulic chuck, a high-speed 6,000 RPM spindle, a 12-station servo turret with live tooling, and a generous Z-axis travel for machining longer components. Its ability to machine both simple and moderately complex parts makes it ideal for job shops as well as medium-to-high production environments.

The Doosan Lynx 220LMA is widely used throughout the automotive, aerospace, medical, hydraulic, oil and gas, electronics, and general manufacturing industries. Typical components include shafts, bushings, valve bodies, hydraulic fittings, threaded adapters, couplings, flanges, precision connectors, and custom machined components. The machine consistently delivers excellent surface finishes and repeatability while reducing the need for secondary machining operations.

Purchasing a used 2006 Doosan Lynx 220LMA offers an economical way to acquire CNC turning and milling capabilities at a fraction of the cost of a new machine. Thanks to its durable construction, dependable FANUC control, and readily available replacement parts, the Lynx 220LMA remains highly sought after in the used CNC equipment market. Properly maintained machines continue to provide years of reliable production, making them an outstanding investment for manufacturers seeking dependable multi-function turning capabilities.

DOOSAN LYNX 220LMA – 2006 SPECIFICATIONS

Axis

Travels / Work Envelope

Table / Workholding

Spindle

Tool Changer

CNC Control

Coolant / Chip Management

Power Requirements

Dimensions

General Information

HOW MUCH DOES A USED DOOSAN LYNX 220LMA – 2006 COST?

A used 2006 Doosan Lynx 220LMA typically sells for $18,000 to $40,000 USD, depending on its condition, spindle hours, maintenance history, tooling package, and included accessories such as a bar feeder, chip conveyor, parts catcher, or high-pressure coolant system. Machines equipped with live tooling, C-axis functionality, and a documented service history generally command higher prices due to their increased versatility and production efficiency.

When evaluating a used Lynx 220LMA, buyers should inspect spindle condition, turret alignment, live tooling performance, axis backlash, and overall machine geometry. A well-maintained machine can continue to deliver reliable precision turning and milling performance for many years, making it an excellent investment for manufacturers looking to expand machining capabilities while keeping capital costs under control.

DOOSAN LYNX 220LMA VS DOOSAN LYNX 220A – WHICH ONE TO BUY?

The Doosan Lynx 220LMA and the Doosan Lynx 220A are compact CNC turning centers designed for high-speed precision machining, but they are intended for different levels of manufacturing complexity. The Lynx 220A is a standard 2-axis CNC lathe optimized for efficient turning operations, while the Lynx 220LMA adds live tooling and C-axis capability, allowing milling, drilling, tapping, and off-center machining without moving the part to a second machine. Both machines are built on the proven Lynx platform and are widely used in the automotive, aerospace, medical, hydraulic, and general precision engineering industries.

The Doosan Lynx 220A is an excellent choice for manufacturers producing simple shafts, bushings, sleeves, pins, threaded components, and other conventional turned parts. Its straightforward design, lower purchase price, and reduced maintenance requirements make it ideal for shops focused on high-volume turning operations.

The Doosan Lynx 220LMA offers much greater flexibility by integrating live tooling and C-axis machining into the turning center. This enables cross drilling, keyway milling, slotting, tapping, and other secondary operations to be completed in a single setup. Eliminating secondary machining reduces handling time, improves dimensional accuracy, and shortens overall production cycles. Typical specifications include a 6,000 RPM spindle, live tooling, a 12-station turret, and Fanuc control for reliable production.

If your production primarily consists of basic turning operations, the Lynx 220A provides excellent value and dependable performance. However, manufacturers producing more complex components that require milling or drilling operations will benefit significantly from the additional capabilities of the Doosan Lynx 220LMA. Although it requires a higher initial investment, the increased productivity and reduced setup time often deliver a faster return on investment.

DOOSAN LYNX 220LMA SPINDLE NOT TURNING – CAUSES AND TROUBLESHOOTING

If the spindle on your Doosan Lynx 220LMA fails to rotate, the cause is often related to machine safety conditions, electrical faults, hydraulic pressure, spindle drive issues, or CNC programming errors rather than a complete spindle failure. Following a logical troubleshooting process can help restore production quickly while preventing unnecessary repairs.

Begin by checking the CNC control for active alarms. Emergency stop activation, open safety doors, lubrication warnings, hydraulic pressure faults, spindle drive alarms, or servo errors can automatically disable spindle operation. Ensure all alarms have been cleared and that the machine is fully referenced before attempting to restart the spindle.

Next, inspect the spindle drive system. Loose electrical connections, faulty spindle amplifiers, damaged encoder cables, blown fuses, or overloaded spindle motors can prevent spindle rotation. Verify that lubrication systems, coolant flow, hydraulic pressure, and pneumatic supplies are functioning correctly because these systems are essential for safe spindle operation.

Review the CNC program carefully. Missing M03 or M04 commands, incorrect spindle speed settings, C-axis lock conditions, interrupted tool change sequences, or parameter errors may prevent spindle startup. On live-tool models, ensure the spindle is not still engaged in C-axis mode or waiting for synchronization commands.

If the spindle attempts to rotate but immediately stalls, inspect for mechanical issues such as worn spindle bearings, chuck interference, damaged belts (where applicable), seized tooling, or excessive workpiece load. Unusual spindle noise, vibration, or overheating often indicates bearing wear requiring professional service.

Routine lubrication, regular spindle inspection, clean electrical cabinets, and scheduled preventive maintenance significantly reduce spindle-related downtime. If spindle alarms persist after completing these checks, advanced diagnostics by a qualified DN Solutions service technician are recommended.

DOOSAN LYNX 220LMA MAINTENANCE AND PREVENTIVE CARE GUIDE

Proper preventive maintenance is essential for maximizing the performance, accuracy, and service life of the Doosan Lynx 220LMA. Since the machine combines turning, live tooling, and C-axis machining, maintaining the spindle, turret, lubrication systems, and hydraulic components is critical for reliable long-term production.

Daily maintenance should include removing chips from the machine enclosure, chuck, turret, guideways, and live tooling area. Operators should inspect coolant levels, coolant concentration, lubrication oil, hydraulic pressure, pneumatic pressure, and spindle cleanliness before beginning production. Tool holders, collets, and chuck jaws should also be inspected for wear and proper clamping.

Weekly maintenance should include cleaning electrical cabinet filters, inspecting coolant pumps, chip conveyors, coolant nozzles, hydraulic systems, and automatic lubrication units. Turret indexing, live tooling operation, and C-axis engagement should be verified to ensure smooth machining performance throughout production.

Monthly inspections should focus on spindle runout, turret alignment, ball screws, linear guideways, encoder cables, electrical connections, coolant filtration systems, hydraulic hoses, lubrication lines, and machine leveling. Coolant tanks should also be cleaned regularly to prevent contamination that may reduce tool life or machining quality.

Preventive maintenance should also include monitoring spindle vibration, checking backlash, inspecting spindle bearings, replacing worn filters, maintaining hydraulic systems, and verifying machine geometry. Maintaining accurate service records helps identify recurring issues before they become expensive repairs. Shops that consistently follow preventive maintenance schedules typically experience longer spindle life, improved machining accuracy, better surface finishes, and significantly lower production downtime.

FAQ

What is the Doosan Lynx 220LMA?

The Doosan Lynx 220LMA is a compact CNC turning center equipped with live tooling and C-axis functionality, allowing turning, milling, drilling, and tapping operations to be completed in a single setup. It features a rigid slant-bed construction, high-speed spindle, servo-driven turret, Fanuc CNC control, and live tooling capabilities that make it suitable for manufacturing complex precision components used in the automotive, aerospace, medical, hydraulic, and general engineering industries.

What are the most common problems with the Doosan Lynx 220LMA?

Common problems include spindle alarms, live tooling malfunctions, C-axis synchronization errors, turret indexing faults, hydraulic pressure warnings, lubrication system alarms, coolant contamination, encoder faults, servo drive errors, chuck clamping issues, and chip conveyor malfunctions. Most of these issues can be minimized through regular preventive maintenance, proper lubrication, scheduled inspections, coolant management, and timely replacement of wear components.