USED HAAS SL20T – 2006
The 2006 HAAS SL-20T is a highly respected CNC turning center designed for precision machining, production turning, and reliable day-to-day manufacturing operations. Manufactured by Haas Automation, the SL-20T became one of the most widely used CNC lathes in small, medium, and large machine shops because of its balance between affordability, performance, and long-term reliability. Haas machines are known throughout the manufacturing industry for their user-friendly controls, durable construction, and low operating costs, making them extremely popular in the used CNC equipment market.
The HAAS SL-20T is a CNC lathe primarily designed for turning operations involving steel, aluminum, stainless steel, brass, titanium, plastics, and other machinable materials. The machine is commonly used for producing shafts, bushings, fittings, threaded components, hydraulic parts, aerospace components, automotive parts, and precision-machined industrial products. The “T” designation typically refers to a toolroom or turning-focused configuration optimized for versatile shop applications and efficient machining.
One of the major advantages of the 2006 HAAS SL-20T is its compact footprint combined with strong machining capabilities. The machine offers solid spindle power, good turning capacity, rigid box-way or linear guide construction depending on configuration, and dependable repeatability for production environments. The Haas CNC control system is another major reason these machines remain in demand. Operators appreciate the simple programming interface, conversational capabilities, and compatibility with standard G-code programming.
Industries such as aerospace, automotive, medical manufacturing, oil and gas, defense, heavy equipment manufacturing, and general job shops continue to rely on used HAAS SL-20T machines because they deliver excellent machining performance at a significantly lower cost compared to newer CNC lathes. Many manufacturers prefer buying a used HAAS SL-20T because replacement parts, service support, and operator familiarity remain widely available throughout the CNC machining industry.
The used market for the HAAS SL-20T remains extremely active because these machines are known for longevity, ease of maintenance, and dependable production capabilities. Shops looking for a cost-effective CNC turning center often choose the HAAS SL-20T due to its strong reputation, accessible control system, and excellent value for both entry-level and experienced machining operations.
HAAS SL-20T – AXIS
| SPECIFICATION | DETAILS |
|---|---|
| X-Axis Travel | Approx. 8.45″ |
| Z-Axis Travel | Approx. 20″ |
| Rapid Traverse Rate | Approx. 710 IPM |
| Positioning Accuracy | Approx. ±0.0004″ |
| Repeatability | Approx. ±0.0002″ |
HAAS SL-20T – AXIS TRAVELS / WORK ENVELOPE
| SPECIFICATION | DETAILS |
|---|---|
| Maximum Turning Diameter | Approx. 10.3″ |
| Maximum Swing Over Bed | Approx. 23″ |
| Maximum Cutting Length | Approx. 20″ |
| Bar Capacity | Approx. 2.0″ |
| Chuck Size | 8″ Hydraulic Chuck |
HAAS SL-20T – CAPACITY / TABLE
| SPECIFICATION | DETAILS |
|---|---|
| Maximum Part Weight | Approx. 100 lbs |
| Tailstock Option | Available on many models |
| Turret Stations | 10 Station Turret |
| Tool Size Capacity | Standard OD/ID Tooling |
| Machine Configuration | Horizontal CNC Lathe |
HAAS SL-20T – SPINDLE
| SPECIFICATION | DETAILS |
|---|---|
| Spindle Speed | Approx. 4,000 RPM |
| Spindle Motor | Approx. 20 HP |
| Spindle Nose | A2-6 |
| Spindle Bore | Approx. 2.31″ |
| Drive System | Belt Driven |
HAAS SL-20T – TOOL CHANGER
| SPECIFICATION | DETAILS |
|---|---|
| Turret Type | Automatic Indexing Turret |
| Number of Stations | 10 |
| Index Time | Fast Bi-Directional Indexing |
| Tool Holding | VDI or Bolt-On Tooling |
| Live Tooling | Optional on select configurations |
HAAS SL-20T – CONTROL SYSTEM
| SPECIFICATION | DETAILS |
|---|---|
| CNC Control | Haas CNC Control |
| Programming | G-Code & Conversational |
| Display Type | CRT/LCD Depending on Retrofit |
| Networking | RS-232 / Optional Ethernet |
| Memory Capacity | Standard Haas Memory |
HAAS SL-20T – COOLANT / DUST / WATER MANAGEMENT
| SPECIFICATION | DETAILS |
|---|---|
| Coolant System | Flood Coolant |
| Coolant Tank Capacity | Approx. 20 Gallons |
| Chip Removal | Chip Tray / Optional Conveyor |
| Enclosure Type | Fully Enclosed Splash Guard |
| Filtration | Standard Coolant Filtration |
HAAS SL-20T – POWER REQUIREMENTS
| SPECIFICATION | DETAILS |
|---|---|
| Voltage | 220V / 440V |
| Phase | 3 Phase |
| Air Requirement | Standard Shop Air |
| Connected Load | Approx. 30 kVA |
| Power Consumption | Varies by Application |
HAAS SL-20T – DIMENSIONS
| SPECIFICATION | DETAILS |
|---|---|
| Machine Length | Approx. 120″ |
| Machine Width | Approx. 70″ |
| Machine Height | Approx. 72″ |
| Machine Weight | Approx. 9,000 lbs |
| Footprint | Compact Shop-Friendly Design |
HAAS SL-20T – GENERAL INFORMATION
| SPECIFICATION | DETAILS |
|---|---|
| Manufacturer | Haas Automation |
| Machine Type | CNC Turning Center |
| Year | 2006 |
| Country of Manufacture | USA |
| Primary Use | Precision Turning & Production Machining |
INDUSTRIES THAT USE HAAS SL-20T
| INDUSTRY | APPLICATIONS |
|---|---|
| Aerospace | Precision Shafts & Aircraft Components |
| Automotive | Brake Parts, Bushings, Housings |
| Medical | Surgical Components & Implants |
| Oil & Gas | Valves, Couplings, Connectors |
| Defense | Precision Machined Components |
| General Manufacturing | Production Turning & Job Shop Work |
TYPICAL PARTS HAAS SL-20T CAN PRODUCE
| PART TYPE | DESCRIPTION |
|---|---|
| Shafts | Precision Turned Shafts |
| Bushings | High-Volume Bushing Production |
| Hydraulic Fittings | Industrial Fluid Components |
| Threaded Components | Precision External & Internal Threads |
| Sleeves | Industrial Sleeves & Spacers |
| Custom Turned Parts | Job Shop & Production Components |
WHY CHOOSE HAAS SL-20T
| FEATURE | BENEFIT |
|---|---|
| Haas CNC Control | Easy Programming & Operation |
| Strong Used Market | High Resale Value |
| Compact Footprint | Fits Smaller Shops |
| Reliable Construction | Long Machine Life |
| Affordable Maintenance | Lower Operating Costs |
| Versatile Turning Capacity | Handles Multiple Applications |
WHY BUY USED HAAS SL-20T
Purchasing a used HAAS SL-20T is an excellent investment for machine shops, manufacturers, and production facilities looking for reliable CNC turning capabilities without the high cost of purchasing new equipment. One of the biggest advantages of buying a used HAAS SL-20T is the value proposition. A pre-owned machine can provide years of productive service while significantly reducing initial capital investment. This allows businesses to expand production capacity, improve machining efficiency, or add additional turning capability at a much lower cost compared to new CNC lathes.
The HAAS SL-20T has built a strong reputation within the machining industry because of its dependable performance and operator-friendly design. Many machinists already have experience with Haas controls, making operator training easier and reducing setup time. The intuitive Haas CNC control system simplifies programming, editing, and machine operation, which helps improve productivity in both high-volume manufacturing and smaller job shop environments.
Another major reason buyers choose a used HAAS SL-20T is the machine’s versatility. The machine can handle a wide range of turning operations including facing, threading, boring, contouring, and production turning across many materials. Shops working in aerospace, automotive, oil and gas, medical manufacturing, and industrial fabrication often rely on the SL-20T because it can efficiently machine precision parts with consistent repeatability.
Used HAAS machines also benefit from strong aftermarket support. Replacement parts, service technicians, tooling options, and software support remain widely available. This helps reduce downtime and makes long-term ownership more practical compared to some older or discontinued CNC brands. Many used HAAS SL-20T machines can also be upgraded with newer tooling packages, bar feeders, chip conveyors, probes, or software improvements to increase production efficiency.
For many companies, a used HAAS SL-20T provides the ideal balance between affordability, reliability, machining capability, and ease of operation. Whether used for prototype work, production manufacturing, or general machining applications, the SL-20T continues to be one of the most popular CNC turning centers available in the used machinery market.
HOW MUCH DOES A USED HAAS SL-20T COST?
The cost of a used HAAS SL-20T can vary significantly depending on several important factors including the machine’s year, condition, hours of operation, tooling package, included accessories, maintenance history, and overall configuration. In today’s used CNC machine market, a 2006 HAAS SL-20T typically sells within a moderate price range compared to larger or more advanced CNC turning centers, making it an attractive option for both small and large manufacturing operations.
Machines in basic operating condition with standard tooling and average usage hours generally command lower prices. Units that include additional accessories such as bar feeders, live tooling, tailstocks, chip conveyors, upgraded controls, high-pressure coolant systems, or extensive tooling packages often sell at higher values. The overall condition of the machine also plays a major role in pricing. Well-maintained machines with documented service records and low spindle hours are usually more desirable in the marketplace.
Geographic location can also influence the price of a used HAAS SL-20T. Machines located in active industrial regions with strong manufacturing demand may sell faster and at higher prices. Transportation costs, rigging requirements, and installation services should also be considered when budgeting for a used CNC lathe purchase.
Another factor affecting price is market demand. Haas CNC machines consistently maintain strong resale value because of their reputation for reliability, ease of operation, and wide availability of replacement parts and technical support. Buyers often prefer Haas equipment because many machinists are already familiar with Haas controls, reducing training time and simplifying shop integration.
A used 2006 HAAS SL-20T may commonly range from approximately $18,000 to $45,000 depending on condition and included options. Exceptionally clean machines with low hours and premium accessories may exceed this range, while heavily used machines or machines requiring repairs may sell below average market pricing.
When evaluating a used HAAS SL-20T, buyers should carefully inspect spindle condition, axis backlash, lubrication systems, turret operation, coolant systems, electrical components, and machine geometry. Investing in a properly maintained machine can provide many years of dependable machining performance while delivering excellent return on investment for manufacturing operations of all sizes.
