USED HAAS ST15 – 2018
The 2018 HAAS ST15 is a high-efficiency CNC turning center designed for manufacturers that require reliable precision turning, compact machine dimensions, and strong production capability for a wide variety of machining applications. Produced by Haas Automation, the ST15 has earned a strong reputation within the manufacturing industry for its balance of productivity, ease of operation, and long-term durability. Positioned within the popular Haas ST-Series lineup, the machine provides greater capacity than smaller compact lathes while remaining practical for shops with limited floor space.
The HAAS ST15 utilizes a rigid slant-bed frame that improves cutting stability, thermal consistency, and chip flow during demanding machining operations. This structural design allows the machine to maintain stable cutting performance during long production runs while also simplifying operator access for tooling adjustments and machine setup. The ST15 is capable of machining a broad range of materials including stainless steel, carbon steel, aluminum, brass, plastics, titanium, and specialty engineering alloys commonly used throughout industrial manufacturing environments.
The 2018 version commonly includes the Haas Next Generation Control system, which provides enhanced graphics performance, faster data processing, expanded memory capability, and improved networking features. The control platform is widely recognized for its user-friendly interface and simplified programming environment, allowing operators to quickly transition between production jobs and setup procedures.
The machine is frequently used for machining precision cylindrical parts including couplings, threaded adapters, valve fittings, spacers, pins, bushings, sleeves, shafts, and industrial connectors requiring accurate tolerances and repeatable machining consistency. The machine’s spindle power and compact layout make it suitable for both prototype machining and full production manufacturing environments.
Many HAAS ST15 machines were configured with automation-ready options such as bar feeders, parts catchers, programmable tailstocks, chip conveyors, automatic doors, and high-pressure coolant systems. These features help manufacturers improve spindle utilization and support unattended machining operations for higher production efficiency.
Industries including aerospace, automotive, medical manufacturing, fluid systems, electronics, industrial automation, defense manufacturing, and general contract machining commonly rely on the ST15 because of its dependable machining capability and manageable operating costs.
Another important factor contributing to the popularity of the 2018 HAAS ST15 in the used CNC machinery market is the extensive support network available for Haas equipment. Replacement parts, technical service, tooling systems, and operator familiarity remain widely accessible across the manufacturing industry.
Because of its practical machining capacity, reliable production performance, and compact footprint, the 2018 HAAS ST15 continues to remain one of the most valuable CNC turning centers available in the used machinery market.
HAAS ST15 – AXIS
| Specification | Details |
|---|---|
| Machine Style | CNC Slant-Bed Turning Center |
| Axis Configuration | 2-Axis CNC System |
| X-Axis Movement | Approx. 7.9 in |
| Z-Axis Movement | Approx. 16 in |
| Rapid Traverse Speed | Approx. 1200 IPM |
| Motion System | Linear Guideways |
HAAS ST15 – AXIS TRAVELS / WORK ENVELOPE
| Specification | Details |
|---|---|
| Maximum Turning Diameter | Approx. 12 in |
| Maximum Turning Length | Approx. 16 in |
| Swing Over Bed | Approx. 16.5 in |
| Swing Over Saddle | Approx. 9 in |
| Standard Chuck Diameter | 8 in Hydraulic Chuck |
| Maximum Bar Capacity | Approx. 2.5 in |
HAAS ST15 – CAPACITY / TABLE
| Specification | Details |
|---|---|
| Production Capability | Medium Volume CNC Turning |
| Typical Workpiece Size | Small & Medium Parts |
| Precision Capability | High |
| Automation Compatibility | Yes |
| Shop Application | Production & Job Shop Use |
HAAS ST15 – SPINDLE
| Specification | Details |
|---|---|
| Maximum Spindle Speed | Approx. 4000 RPM |
| Spindle Horsepower | Approx. 20 HP |
| Spindle Nose Type | A2-6 |
| Through Bore Diameter | Approx. 3 in |
| Spindle Drive | Vector Drive |
| Spindle Configuration | Heavy-Duty CNC Spindle |
HAAS ST15 – TOOL CHANGER
| Specification | Details |
|---|---|
| Turret Capacity | 12 Stations |
| Turret Drive | Servo Driven |
| Tool Mounting Style | Bolt-On Holders |
| Indexing Capability | High-Speed |
| Live Tooling Availability | Optional |
HAAS ST15 – CONTROL SYSTEM
| Specification | Details |
|---|---|
| CNC Control Platform | Haas Next Generation Control |
| Programming Format | Conversational & G-Code |
| USB Capability | Included |
| Ethernet Connectivity | Standard |
| User Interface | LCD Display Screen |
HAAS ST15 – COOLANT / DUST / WATER MANAGEMENT
| Specification | Details |
|---|---|
| Coolant Type | Flood Coolant System |
| Coolant Reservoir | Approx. 40 Gallons |
| Chip Management | Conveyor or Chip Tray |
| Pump System | Integrated Coolant Pump |
| Additional Options | High-Pressure Coolant |
HAAS ST15 – POWER REQUIREMENTS
| Specification | Details |
|---|---|
| Electrical Supply | 208V – 240V / 3-Phase |
| Estimated Electrical Demand | Approx. 25 kVA |
| Pneumatic Requirement | Standard Shop Air |
| Power Setup | Industrial CNC Configuration |
HAAS ST15 – DIMENSIONS
| Specification | Details |
|---|---|
| Approximate Machine Weight | Approx. 7,200 lbs |
| Overall Machine Length | Approx. 110 in |
| Overall Machine Width | Approx. 70 in |
| Overall Machine Height | Approx. 78 in |
| Installation Layout | Compact CNC Footprint |
HAAS ST15 – GENERAL INFORMATION
| Specification | Details |
|---|---|
| Manufacturer | Haas Automation |
| Machine Model | ST15 |
| Year Manufactured | 2018 |
| Machine Category | CNC Turning Center |
| Primary Machining Use | Precision CNC Turning |
| Common Machined Materials | Aluminum, Steel, Brass, Stainless Steel |
INDUSTRIES THAT USE HAAS ST15
The HAAS ST15 is widely utilized across industries requiring reliable CNC turning capability combined with efficient production performance. Aerospace manufacturers frequently use the machine for machining lightweight cylindrical components, couplings, spacers, threaded adapters, and bushings requiring stable dimensional tolerances and repeatable machining accuracy.
Medical manufacturers commonly rely on the ST15 for machining surgical fittings, cylindrical connectors, threaded hardware, instrument sleeves, and precision medical components requiring excellent surface finishes and dependable consistency.
Automotive suppliers frequently utilize the machine for machining drivetrain hardware, threaded inserts, sensor housings, bushings, and spacers used in vehicle assemblies and support systems requiring efficient cycle times and reliable machining repeatability.
Hydraulic and fluid system manufacturers commonly use the ST15 for machining valve fittings, industrial connectors, pressure adapters, couplings, and fluid-control hardware requiring stable machining performance and consistent production quality.
Electronics and automation industries also rely on the ST15 for machining precision cylindrical housings, threaded connectors, support hardware, and instrumentation components used in industrial control systems and electronic assemblies.
Industrial equipment manufacturers frequently utilize the machine for producing shafts, threaded components, mechanical spacers, and support hardware used in heavy-duty machinery and automated production systems.
General contract machine shops continue investing in used ST15 machines because they offer strong production flexibility while maintaining manageable operating costs and practical installation requirements.
Because of its machining versatility, reliable performance, and compact design, the HAAS ST15 continues to support a broad range of industrial manufacturing operations.
TYPICAL PARTS HAAS ST15 CAN PRODUCE
| Part Type | Examples |
|---|---|
| Aerospace Components | Bushings, Couplings, Adapters |
| Medical Hardware | Surgical Connectors, Sleeves |
| Automotive Components | Sensor Housings, Spacers |
| Hydraulic Components | Pressure Fittings, Valve Parts |
| Industrial Components | Shafts, Cylindrical Hardware |
| Precision Hardware | Pins, Threaded Inserts, Sleeves |
WHY CHOOSE HAAS ST15
The HAAS ST15 is designed for manufacturers requiring practical CNC turning capability combined with dependable production performance and efficient shop integration. One of the machine’s biggest advantages is its ability to provide substantial machining flexibility while maintaining compact overall dimensions.
The rigid slant-bed platform improves cutting stability and enhances chip evacuation during machining operations. Better chip flow contributes to longer tool life, improved surface finishes, and more stable machining performance during continuous production cycles.
Another important advantage is the machine’s balanced spindle capability. The ST15 delivers sufficient torque and spindle power for a broad range of turning applications while maintaining lower operating complexity compared to larger CNC lathes.
The Haas Next Generation Control system also improves productivity through faster graphics performance, simplified programming, and user-friendly operation. Shops already using Haas equipment benefit from programming familiarity and easier operator training.
Automation compatibility further increases the machine’s production value. Many ST15 machines support bar feeders, chip conveyors, parts catchers, and automatic door systems that help improve spindle utilization and reduce labor involvement during repetitive machining operations.
Manufacturers also appreciate the machine’s lower ownership costs compared to larger production lathes. Reduced energy consumption, practical maintenance requirements, and widely available replacement parts contribute to improved long-term operational efficiency.
The broad industry support available for Haas machinery further simplifies service access, tooling compatibility, and technical assistance, helping minimize downtime and improve production continuity.
For manufacturers seeking dependable CNC turning capability with strong machining flexibility and manageable operating costs, the HAAS ST15 remains one of the most practical compact turning centers available in the used CNC machinery market.
WHY BUY USED HAAS ST15
Purchasing a used 2018 HAAS ST15 allows manufacturers to obtain modern CNC turning capability while significantly reducing equipment acquisition costs. One of the biggest advantages of purchasing used CNC machinery is the ability to access proven production equipment at a lower investment level compared to new machine purchases.
The HAAS ST15 remains highly desirable in the used equipment market because of its reputation for reliable machining performance, durable construction, and user-friendly controls. Properly maintained machines continue to provide dependable production capability long after their original installation.
Another major advantage of purchasing a used ST15 is reduced delivery time. New CNC turning centers frequently involve factory lead times and production scheduling delays. Purchasing a used machine allows manufacturers to quickly expand machining capacity and respond more efficiently to production demand.
Many used ST15 machines are also sold with valuable accessories already installed, including bar feeders, tooling packages, coolant systems, chip conveyors, and parts catchers. These additions improve machine productivity while reducing additional installation expenses.
The machine’s manageable maintenance requirements also contribute to easier long-term ownership. Haas equipment remains one of the most widely supported CNC platforms within the manufacturing industry, making replacement parts and technical service easier to obtain.
Used ST15 machines are especially attractive for aerospace suppliers, medical manufacturers, automotive shops, industrial production facilities, and growing CNC operations seeking dependable turning capability within a practical budget.
Shops already operating Haas equipment often prefer adding additional Haas machines because of programming consistency, simplified maintenance procedures, and operator familiarity across multiple machines.
For manufacturers seeking affordable CNC turning capability with reliable long-term performance and strong machining flexibility, the used 2018 HAAS ST15 remains an outstanding investment opportunity within the used CNC machinery market.
HOW MUCH DOES A USED HAAS ST15 COST?
The price of a used 2018 HAAS ST15 depends on several important factors including machine condition, spindle hours, installed options, tooling packages, maintenance history, and overall market demand. Because the ST15 remains one of the most respected compact turning centers within the Haas ST-Series lineup, properly maintained machines continue to maintain strong resale value.
A typical used 2018 HAAS ST15 may range from approximately $39,000 to $90,000 depending on machine configuration and operating condition. Machines equipped with automatic bar feeders, chip conveyors, parts catchers, tooling packages, or high-pressure coolant systems often command higher market pricing because of their improved production capability.
Machine condition remains one of the most important pricing considerations. Buyers should inspect spindle performance, turret indexing accuracy, guideway condition, lubrication systems, coolant systems, hydraulic systems, and machine cleanliness before completing a purchase. Machines with lower spindle hours and documented service history generally retain stronger market value.
Automation capability can also significantly affect pricing. Machines configured for unattended production operations often attract higher demand among manufacturers seeking improved labor efficiency and greater spindle utilization.
Dealer-listed machines may carry higher pricing compared to privately sold equipment because dealers often provide inspections, startup support, financing options, or limited warranty coverage. Transportation costs and geographic location may also influence total acquisition expenses.
The affordability, reliable performance, and compact footprint of the ST15 continue to make it highly attractive for production-oriented machine shops and growing manufacturing operations seeking dependable CNC turning capability without excessive capital investment.
Despite ongoing changes within the used CNC machinery market, the HAAS ST15 continues to remain one of the most dependable and cost-effective compact CNC turning centers available. For manufacturers seeking reliable machining performance, efficient production capability, and strong long-term value, the used 2018 HAAS ST15 remains an excellent investment choice.
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