USED HAAS ST15 – 2018
The 2018 HAAS ST15 is a compact CNC turning center designed to deliver reliable precision machining, strong production efficiency, and modern turning performance for manufacturers across a wide range of industries. Manufactured by Haas Automation, the ST15 became one of the most widely used compact lathes in the Haas ST-Series lineup because of its practical combination of machining capacity, compact footprint, operator-friendly controls, and dependable long-term reliability. The machine is particularly well suited for shops requiring efficient small-to-medium part production without sacrificing valuable floor space.
Built with a rigid slant-bed construction, the HAAS ST15 is engineered to improve machining stability, thermal consistency, and chip evacuation during demanding turning operations. The slant-bed design also improves operator accessibility and simplifies setup procedures, making the machine practical for both production-oriented environments and flexible job shop operations. The machine is capable of machining a broad range of materials including aluminum, stainless steel, carbon steel, brass, plastics, titanium, and specialty alloys.
The 2018 model commonly features the Haas Next Generation Control system, which provides faster processing capability, improved graphics performance, enhanced networking functions, and simplified programming compared to earlier control generations. The intuitive control platform allows operators to efficiently manage production programs, setup procedures, and tool offsets while reducing machine downtime.
Equipped with a high-performance spindle, hydraulic chucking system, servo-index turret, and automation-ready design, the ST15 is frequently used for machining bushings, threaded fittings, couplings, sleeves, hydraulic adapters, pins, spacers, connectors, and precision cylindrical components requiring tight tolerances and repeatable production consistency.
Many ST15 machines were configured with production-enhancing accessories including bar feeders, chip conveyors, automatic parts catchers, programmable coolant systems, and automatic door systems designed to support unattended machining operations and improve spindle utilization.
Industries such as aerospace, automotive, medical manufacturing, hydraulics, electronics, industrial automation, fluid systems, and general contract machining commonly utilize the HAAS ST15 because of its flexibility, reliable machining capability, and efficient production performance.
Another reason the 2018 HAAS ST15 remains highly desirable within the used CNC machinery market is the strong support network available for Haas equipment. Replacement parts, service technicians, tooling compatibility, and operator familiarity remain widely accessible throughout the manufacturing industry.
Because of its dependable performance, practical design, and efficient machining capability, the 2018 HAAS ST15 continues to remain one of the most valuable compact CNC turning centers available in the used machinery market.
HAAS ST15 – AXIS
| Specification | Details |
|---|---|
| Machine Configuration | CNC Slant-Bed Turning Center |
| Axis Configuration | X and Z Axis |
| X-Axis Travel | Approx. 7.9 in |
| Z-Axis Travel | Approx. 16 in |
| Rapid Traverse Rate | Approx. 1200 IPM |
| Guideway Type | Linear Motion 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 Cross Slide | Approx. 9 in |
| Chuck Size | 8 in Hydraulic Chuck |
| Bar Capacity | Approx. 2.5 in |
HAAS ST15 – CAPACITY / TABLE
| Specification | Details |
|---|---|
| Production Capability | Small-to-Medium Part Production |
| Machining Flexibility | High |
| Workpiece Type | Precision Turned Components |
| Automation Compatibility | Bar Feeder & Parts Catcher Ready |
| Production Environment | Production & Job Shop Use |
HAAS ST15 – SPINDLE
| Specification | Details |
|---|---|
| Maximum Spindle Speed | Approx. 4000 RPM |
| Spindle Motor Power | Approx. 20 HP |
| Spindle Nose | A2-6 |
| Spindle Bore | Approx. 3 in |
| Drive Type | Vector Drive |
| Spindle Configuration | Heavy-Duty Precision Spindle |
HAAS ST15 – TOOL CHANGER
| Specification | Details |
|---|---|
| Turret Capacity | 12 Station Turret |
| Turret Type | Servo Indexed |
| Tool Mounting | Bolt-On Tool Holders |
| Tool Change Speed | Fast Indexing |
| Live Tool Capability | Optional |
HAAS ST15 – CONTROL SYSTEM
| Specification | Details |
|---|---|
| CNC Control | Haas Next Generation Control |
| Programming Capability | Conversational & G-Code |
| USB Support | Standard |
| Networking Capability | Ethernet & DNC Ready |
| Display Interface | LCD Color Display |
HAAS ST15 – COOLANT / DUST / WATER MANAGEMENT
| Specification | Details |
|---|---|
| Coolant System | Flood Coolant |
| Coolant Capacity | Approx. 40 Gallons |
| Chip Removal | Chip Tray or Conveyor |
| Coolant Pump | Integrated |
| Optional Upgrades | High-Pressure Coolant |
HAAS ST15 – POWER REQUIREMENTS
| Specification | Details |
|---|---|
| Voltage Requirement | 208V – 240V / 3-Phase |
| Estimated Power Usage | Approx. 25 kVA |
| Pneumatic Supply | Standard Shop Air |
| Electrical Configuration | Industrial CNC Setup |
HAAS ST15 – DIMENSIONS
| Specification | Details |
|---|---|
| Approximate Weight | Approx. 7,200 lbs |
| Machine Length | Approx. 110 in |
| Machine Width | Approx. 70 in |
| Machine Height | Approx. 78 in |
| Installation Footprint | Compact Production Layout |
HAAS ST15 – GENERAL INFORMATION
| Specification | Details |
|---|---|
| Manufacturer | Haas Automation |
| Model | ST15 |
| Year | 2018 |
| Machine Category | Compact CNC Turning Center |
| Primary Application | Precision Turning & Production Machining |
| Typical Materials | Steel, Aluminum, Brass, Stainless Steel |
INDUSTRIES THAT USE HAAS ST15
The HAAS ST15 is widely used throughout manufacturing industries requiring reliable CNC turning capability and efficient small-to-medium part production. Aerospace manufacturers frequently use the machine for machining bushings, spacers, couplings, threaded fittings, and precision cylindrical components requiring consistent dimensional accuracy and repeatable machining quality.
Medical manufacturers commonly rely on the ST15 for producing surgical hardware, threaded connectors, sleeves, cylindrical adapters, and instrument components requiring tight tolerances and smooth surface finishes. The machine’s stable cutting performance makes it highly effective for precision medical machining applications.
Automotive suppliers also frequently utilize the machine for machining drivetrain components, sensor housings, spacers, threaded inserts, bushings, and precision turned hardware used in vehicle assemblies and support systems.
Hydraulic and fluid system manufacturers commonly use the ST15 for machining valve hardware, threaded adapters, pressure fittings, couplings, and industrial connectors requiring dependable machining consistency and efficient production capability.
Electronics and industrial automation manufacturers frequently utilize the machine for machining cylindrical housings, threaded inserts, miniature fittings, and instrumentation hardware used in control systems and precision assemblies.
General contract machine shops continue purchasing used ST15 machines because they provide excellent turning flexibility while maintaining manageable operating costs and compact floor space requirements.
Educational institutions and CNC training facilities also commonly operate Haas ST-series machines because the Haas control system remains one of the most widely recognized programming platforms within the manufacturing industry.
Because of its flexible machining capability, compact design, and dependable production performance, 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, Spacers |
| Medical Components | Connectors, Surgical Hardware |
| Automotive Parts | Sensor Housings, Sleeves |
| Hydraulic Hardware | Adapters, Valve Components |
| Electronics Components | Inserts, Cylindrical Housings |
| Industrial Hardware | Pins, Bushings, Threaded Parts |
WHY CHOOSE HAAS ST15
The HAAS ST15 is designed for manufacturers seeking compact CNC turning capability combined with reliable machining performance and efficient production flexibility. One of the machine’s biggest advantages is its ability to provide strong turning capacity while maintaining a relatively small installation footprint suitable for crowded production environments.
The rigid slant-bed construction improves machining stability, chip evacuation, and thermal consistency during continuous machining operations. Improved chip management contributes to longer tool life, smoother finishes, and more stable cutting performance.
Another major advantage is the machine’s balance between spindle power and compact size. The ST15 provides increased machining capability compared to smaller entry-level lathes while remaining easier to install and operate than larger production turning centers.
The Haas Next Generation Control system further improves productivity through its faster processing speeds, modern interface, and user-friendly programming environment. Shops already operating Haas machinery benefit from programming familiarity and simplified operator training requirements.
The machine’s automation compatibility also makes it highly attractive for production-oriented operations. Optional accessories such as bar feeders, chip conveyors, parts catchers, and automatic doors allow manufacturers to improve spindle utilization and support unattended machining operations.
Many manufacturers also appreciate the machine’s strong aftermarket support network. Haas equipment remains widely supported throughout the manufacturing industry, simplifying maintenance, replacement parts sourcing, and service availability.
Compared to more complex CNC turning centers, the ST15 offers dependable performance with reduced ownership complexity and manageable operating costs. This combination makes the machine especially attractive for growing machine shops and production-focused manufacturers.
For manufacturers seeking reliable CNC turning capability with practical production flexibility and strong long-term value, the HAAS ST15 remains one of the most dependable compact turning centers available in the used CNC machinery market.
WHY BUY USED HAAS ST15
Purchasing a used 2018 HAAS ST15 provides manufacturers with affordable access to modern CNC turning technology while significantly reducing equipment investment costs. One of the biggest advantages of purchasing used CNC machinery is the ability to obtain proven production equipment without the substantial financial commitment associated with new machine purchases.
The HAAS ST15 remains highly desirable within the used equipment market because of its reputation for reliability, compact design, and efficient machining capability. Properly maintained machines continue delivering dependable production performance years after their original installation.
Another major benefit of purchasing a used ST15 is faster machine availability. New CNC turning centers often involve factory scheduling delays and extended lead times. Purchasing a used machine allows manufacturers to quickly increase production capacity and respond faster to changing customer demands.
Many used ST15 machines are also sold with valuable production accessories already installed, including tooling packages, bar feeders, parts catchers, chip conveyors, and coolant systems. These additions improve machine productivity while reducing additional setup costs.
The machine’s relatively straightforward maintenance requirements also contribute to practical long-term ownership. Haas equipment remains one of the most widely supported CNC platforms in the manufacturing industry, making replacement parts and technical service easier to obtain.
Used ST15 machines are especially attractive for contract machine shops, aerospace suppliers, medical manufacturers, startup machining businesses, and expanding production facilities requiring dependable turning capability within a manageable budget.
Shops already operating Haas equipment often prefer adding additional Haas machines because of operator familiarity, simplified maintenance procedures, and programming consistency across multiple machines.
For manufacturers seeking affordable CNC turning capability with dependable performance and strong production 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 spindle hours, machine condition, included accessories, tooling packages, maintenance history, and overall market demand. Because the ST15 remains one of the most practical compact CNC turning centers within the Haas ST-Series lineup, properly maintained machines continue retaining strong resale value.
A typical used 2018 HAAS ST15 may range from approximately $38,000 to $85,000 depending on machine configuration and operating condition. Machines equipped with bar feeders, chip conveyors, parts catchers, tooling packages, automatic doors, 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 condition, turret indexing accuracy, axis movement quality, lubrication systems, coolant systems, hydraulic components, and overall machine cleanliness before purchasing. Machines with documented maintenance records and lower spindle hours generally maintain stronger resale value.
Automation capability can significantly influence machine pricing. Machines configured for unattended production operations frequently attract stronger demand among manufacturers seeking improved labor efficiency and higher spindle utilization.
Dealer-listed equipment may carry higher pricing compared to privately sold machines because dealers often provide inspections, startup support, financing assistance, or limited warranty coverage. Geographic location and transportation costs may also affect total acquisition expense.
The affordability, production flexibility, and reliable machining capability of the ST15 continue to make it highly attractive for growing manufacturing operations and production-oriented machine shops seeking dependable CNC turning capability without excessive capital investment.
Despite 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, flexible production capability, and excellent long-term ownership value, the used 2018 HAAS ST15 remains an excellent investment opportunity.
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