USED HAAS ST15 – 2020
The 2020 HAAS ST15 is a compact CNC turning center designed to provide precision machining, dependable production capability, and efficient shop-floor operation for a broad range of manufacturing applications. Manufactured by Haas Automation, the ST15 remains one of the most practical and widely adopted compact lathes within the Haas ST-Series lineup. The machine is engineered to deliver stable turning performance while maintaining a compact footprint and manageable operating costs, making it ideal for both growing machine shops and established production facilities.
The HAAS ST15 features a rigid slant-bed construction that improves machine stability and chip evacuation during continuous turning operations. This structural design helps reduce vibration, improve surface finish quality, and maintain consistent dimensional accuracy throughout long production cycles. The machine is capable of machining aluminum, stainless steel, carbon steel, brass, titanium, plastics, and specialty industrial alloys commonly used in aerospace, medical, automotive, and industrial manufacturing.
The 2020 model commonly includes the advanced Haas Next Generation Control system, which provides improved graphics performance, faster program processing speeds, enhanced networking capability, and a simplified user interface. The control platform is recognized throughout the CNC industry for its ease of operation and efficient programming environment, allowing operators to quickly manage setups, offsets, tooling data, and production programs.
Equipped with a high-torque spindle system, hydraulic chuck, servo-driven turret, and automation-ready configuration, the ST15 is commonly used for machining bushings, spacers, threaded fittings, valve components, couplings, shafts, sleeves, adapters, and cylindrical precision components requiring repeatable machining accuracy and reliable production consistency.
Many 2020 HAAS ST15 machines were configured with optional productivity-enhancing features including bar feeders, chip conveyors, automatic parts catchers, programmable tailstocks, high-pressure coolant systems, and automatic doors. These options improve spindle utilization and support unattended machining for higher production efficiency.
Industries including aerospace, automotive manufacturing, fluid systems, medical manufacturing, industrial automation, electronics, and precision contract machining commonly utilize the ST15 because of its dependable performance and flexible machining capability.
Another reason the 2020 HAAS ST15 remains highly desirable within the used CNC machinery market is the broad service and support network available for Haas equipment. Replacement parts, service technicians, tooling compatibility, and operator familiarity remain widely accessible across the manufacturing industry.
Because of its compact footprint, reliable machining performance, and production flexibility, the 2020 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 Type | 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 System | 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 |
| Standard Chuck Size | 8 in Hydraulic Chuck |
| Bar Capacity | Approx. 2.5 in |
HAAS ST15 – CAPACITY / TABLE
| Specification | Details |
|---|---|
| Production Capability | Small & Medium Part Production |
| Precision Machining Capability | High |
| Workpiece Style | Cylindrical Components |
| Automation Support | Yes |
| Shop Compatibility | Production & Job Shop Use |
HAAS ST15 – SPINDLE
| Specification | Details |
|---|---|
| Maximum Spindle Speed | Approx. 4000 RPM |
| Spindle Motor Power | Approx. 20 HP |
| Spindle Nose Configuration | A2-6 |
| Spindle Bore Diameter | Approx. 3 in |
| Drive Type | Vector Drive |
| Spindle Design | Heavy-Duty Precision Spindle |
HAAS ST15 – TOOL CHANGER
| Specification | Details |
|---|---|
| Turret Capacity | 12 Tool Stations |
| Turret Style | Servo Indexed |
| Tool Holding System | Bolt-On Holders |
| Indexing Speed | High-Speed |
| Live Tooling Availability | Optional |
HAAS ST15 – CONTROL SYSTEM
| Specification | Details |
|---|---|
| CNC Control | Haas Next Generation Control |
| Programming Format | Conversational & G-Code |
| USB Connectivity | Standard |
| Networking Capability | Ethernet & DNC Ready |
| Display Interface | LCD Color Screen |
HAAS ST15 – COOLANT / DUST / WATER MANAGEMENT
| Specification | Details |
|---|---|
| Coolant System | Flood Coolant |
| Coolant Tank Size | Approx. 40 Gallons |
| Chip Handling | Chip Tray or Conveyor |
| Coolant Pump | Integrated |
| Optional Features | High-Pressure Coolant |
HAAS ST15 – POWER REQUIREMENTS
| Specification | Details |
|---|---|
| Voltage Requirement | 208V – 240V / 3-Phase |
| Estimated Power Usage | Approx. 25 kVA |
| Pneumatic Supply | Standard Industrial Air |
| Electrical Setup | Industrial CNC Configuration |
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 CNC Layout |
HAAS ST15 – GENERAL INFORMATION
| Specification | Details |
|---|---|
| Manufacturer | Haas Automation |
| Model | ST15 |
| Year | 2020 |
| Machine Category | CNC Turning Center |
| Primary Application | Precision CNC Turning |
| Typical Materials Machined | Steel, Aluminum, Brass, Stainless Steel |
INDUSTRIES THAT USE HAAS ST15
The HAAS ST15 is widely used across industries requiring compact CNC turning capability combined with reliable production performance and precision machining flexibility. Aerospace manufacturers frequently use the machine for machining lightweight cylindrical components, threaded adapters, bushings, couplings, and spacers requiring accurate tolerances and repeatable machining quality.
Medical manufacturers commonly utilize the ST15 for machining surgical fittings, threaded connectors, sleeves, cylindrical instrument components, and precision medical hardware requiring smooth finishes and high dimensional consistency.
Automotive manufacturers frequently rely on the machine for producing sensor housings, drivetrain spacers, bushings, threaded inserts, and cylindrical production hardware used throughout vehicle systems and industrial transportation assemblies.
Hydraulic and fluid system manufacturers commonly use the ST15 for machining pressure fittings, valve components, industrial adapters, couplings, and threaded connectors requiring stable machining performance and dependable production consistency.
Industrial automation and electronics manufacturers also utilize the machine for machining instrumentation hardware, threaded inserts, cylindrical housings, and precision support components used in automation systems and electronic assemblies.
General contract machine shops continue investing in used ST15 machines because they provide flexible turning capability while maintaining manageable operating costs and compact installation requirements.
Because of its dependable machining performance, efficient design, and broad production flexibility, the HAAS ST15 continues to support a wide range of industrial manufacturing applications.
TYPICAL PARTS HAAS ST15 CAN PRODUCE
| Part Type | Examples |
|---|---|
| Aerospace Components | Couplings, Bushings, Adapters |
| Medical Hardware | Surgical Connectors, Sleeves |
| Automotive Components | Sensor Housings, Spacers |
| Hydraulic Hardware | Valve Parts, Pressure Fittings |
| Industrial Components | Shafts, Cylindrical Supports |
| Precision Hardware | Pins, Threaded Inserts, Sleeves |
WHY CHOOSE HAAS ST15
The HAAS ST15 is designed for manufacturers seeking reliable CNC turning capability combined with efficient production performance and practical shop integration. One of the machine’s biggest advantages is its ability to provide dependable machining capability while maintaining a compact footprint suitable for crowded production environments.
The rigid slant-bed construction improves machine stability during turning operations while enhancing chip evacuation and reducing vibration during heavy cutting conditions. Improved structural rigidity contributes to better surface finishes, more consistent tolerances, and extended tool life.
Another major advantage is the machine’s balance between spindle performance and overall machine size. The ST15 provides greater machining capability than smaller compact lathes while remaining easier to operate and maintain compared to larger production turning centers.
The Haas Next Generation Control system further improves productivity by providing faster graphics processing, simplified machine programming, and user-friendly operation. Shops already operating Haas equipment benefit from programming consistency and simplified operator training across multiple machines.
Automation compatibility is another major benefit. Many ST15 machines support bar feeders, parts catchers, chip conveyors, and automatic door systems that allow manufacturers to increase spindle utilization and reduce labor involvement during repetitive production runs.
Manufacturers also appreciate the machine’s manageable operating costs. Reduced energy consumption, simplified maintenance procedures, and broad tooling compatibility help improve long-term ownership efficiency.
The broad support network associated with Haas equipment further improves the machine’s long-term value by simplifying replacement parts sourcing, technical service access, and machine support availability.
For manufacturers seeking dependable CNC turning capability with strong production flexibility and practical operating costs, the HAAS ST15 remains one of the most valuable compact turning centers available in the used CNC machinery market.
WHY BUY USED HAAS ST15
Purchasing a used 2020 HAAS ST15 allows manufacturers to obtain modern CNC turning technology while significantly reducing equipment acquisition costs. One of the biggest advantages of purchasing used CNC machinery is the ability to access proven production equipment without the large financial commitment associated with purchasing new machines.
The HAAS ST15 remains highly desirable within the used machinery market because of its reputation for reliable machining performance, long-term durability, and operator-friendly controls. Properly maintained machines continue to provide dependable production capability years after their original installation.
Another major advantage of purchasing a used ST15 is reduced lead time. New CNC turning centers frequently involve factory scheduling delays and extended delivery timelines. Purchasing a used machine allows manufacturers to quickly expand machining capacity and respond more efficiently to changing production demands.
Many used ST15 machines are also sold with valuable accessories already installed, including tooling packages, chip conveyors, bar feeders, coolant systems, and parts catchers. These additions improve productivity while reducing additional setup 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 in the manufacturing industry, making replacement parts, technical support, and service resources easier to obtain.
Used ST15 machines are especially attractive for aerospace suppliers, medical manufacturers, automotive suppliers, industrial production facilities, and growing machine shops requiring dependable turning capability within a manageable budget.
Shops already operating Haas equipment often prefer expanding with additional Haas machines because of operator familiarity, simplified maintenance procedures, and programming consistency.
For manufacturers seeking affordable CNC turning capability with reliable long-term performance and strong machining flexibility, the used 2020 HAAS ST15 remains an excellent investment opportunity within the used CNC machinery market.
HOW MUCH DOES A USED HAAS ST15 COST?
The price of a used 2020 HAAS ST15 depends on several important factors including spindle hours, machine condition, 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 retain strong resale value.
A typical used 2020 HAAS ST15 may range from approximately $48,000 to $105,000 depending on machine configuration and operating condition. Machines equipped with automatic bar feeders, tooling packages, chip conveyors, parts catchers, high-pressure coolant systems, or automatic doors often command higher market pricing because of their increased 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 overall machine cleanliness before purchasing. Machines with lower spindle hours and documented maintenance history generally maintain stronger market value.
Automation capability can significantly influence resale 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 assistance, financing options, or limited warranty support. Transportation costs and geographic location may also affect total acquisition expenses.
The affordability, dependable machining capability, and compact footprint of the ST15 continue to make it highly attractive for production-oriented machine shops seeking reliable 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, efficient production capability, and strong long-term value, the used 2020 HAAS ST15 remains an outstanding investment choice.
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