USED HAAS ST40 – 2022
The 2022 HAAS ST40 is a modern heavy-duty CNC turning center designed for manufacturers requiring large-part machining capability, powerful spindle performance, and reliable production efficiency for demanding industrial applications. Manufactured by Haas Automation, the ST40 is part of the advanced Haas ST-Series lineup developed to provide expanded turning capacity, improved machining stability, and long-term production reliability while maintaining the operator-friendly controls and practical ownership costs that Haas equipment is widely recognized for throughout the manufacturing industry.
The HAAS ST40 utilizes a rigid slant-bed machine structure engineered to improve machining stability during aggressive cutting operations while supporting efficient chip evacuation and thermal consistency throughout long production cycles. The slant-bed design minimizes vibration during heavy-duty turning applications, contributing to improved dimensional accuracy, smoother surface finishes, and longer cutting tool life. The machine layout also improves accessibility for operators during setup procedures, tooling changes, maintenance operations, and workpiece loading activities.
The 2022 ST40 commonly includes the advanced Haas Next Generation Control system featuring faster processing speed, expanded memory capacity, wireless networking functionality, remote monitoring capability, and simplified conversational programming support. The control system remains highly respected throughout the manufacturing industry because of its intuitive interface and broad operator familiarity. Shops already operating Haas equipment frequently choose the ST40 because of reduced operator training requirements and consistent programming workflows across multiple machines.
The machine is capable of machining aluminum, stainless steel, carbon steel, cast iron, brass, titanium, engineering plastics, and specialty industrial alloys commonly used throughout aerospace, oil and gas, transportation, industrial automation, energy production, defense, and heavy equipment manufacturing industries. The ST40 is widely used for machining large shafts, hydraulic cylinders, valve bodies, industrial rollers, cylindrical housings, couplings, threaded fittings, flanges, and heavy-duty rotational components requiring stable machining performance and repeatable precision.
One of the major advantages of the ST40 is its large spindle bore and expanded turning envelope compared to smaller CNC turning centers. This allows manufacturers to process larger diameter workpieces and longer components efficiently while maintaining strong material removal capability and dependable machining stability.
Many used 2022 HAAS ST40 machines include optional production-enhancing accessories such as programmable tailstocks, chip conveyors, bar feeders, live tooling systems, probing systems, high-pressure coolant systems, and parts catchers. These options improve automation capability while supporting higher production efficiency during repetitive machining operations.
Industries including aerospace manufacturing, oil and gas, transportation, industrial automation, heavy equipment production, and precision contract machining commonly rely on the ST40 because of its combination of large-part machining capability, spindle power, and dependable long-term performance.
Because of its rigid machine construction, strong spindle performance, advanced control technology, and expanded machining capacity, the 2022 HAAS ST40 continues to remain one of the most respected heavy-duty CNC turning centers available in today’s used machinery market.
HAAS ST40 – AXIS
| Specification | Details |
|---|---|
| Machine Configuration | CNC Slant-Bed Turning Center |
| Axis Configuration | 2-Axis CNC Turning |
| X-Axis Travel | Approx. 15 in |
| Z-Axis Travel | Approx. 44 in |
| Rapid Traverse Rate | Approx. 710 IPM |
| Guideway Type | Box Way Construction |
HAAS ST40 – AXIS TRAVELS / WORK ENVELOPE
| Specification | Details |
|---|---|
| Maximum Turning Diameter | Approx. 30 in |
| Maximum Turning Length | Approx. 44 in |
| Swing Over Front Apron | Approx. 39 in |
| Chuck Size | 15 in Hydraulic Chuck |
| Maximum Bar Capacity | Approx. 4.5 in |
| Workpiece Capacity | Large Industrial Components |
HAAS ST40 – CAPACITY / TABLE
| Specification | Details |
|---|---|
| Production Capability | Heavy-Duty CNC Turning |
| Typical Workpiece Size | Medium & Large Components |
| Workholding Capability | Chuck & Bar Work |
| Long-Part Machining Capability | Excellent |
| Automation Compatibility | Yes |
HAAS ST40 – SPINDLE
| Specification | Details |
|---|---|
| Maximum Spindle Speed | Approx. 2400 RPM |
| Spindle Motor Power | Approx. 40 HP |
| Spindle Nose Configuration | A2-11 |
| Spindle Bore Diameter | Approx. 4.62 in |
| Drive Type | Vector Drive |
| Spindle Style | High-Torque Heavy-Duty Spindle |
HAAS ST40 – TOOL CHANGER
| Specification | Details |
|---|---|
| Turret Capacity | 12 Stations |
| Turret Configuration | Servo Indexed |
| Tooling Type | OD & ID Tooling |
| Indexing Capability | Heavy-Duty |
| Live Tooling Capability | Optional |
HAAS ST40 – CONTROL SYSTEM
| Specification | Details |
|---|---|
| CNC Platform | Haas Next Generation Control |
| Programming Capability | Conversational & G-Code |
| USB Connectivity | Standard |
| Ethernet Support | Yes |
| Wireless Networking Capability | Yes |
| Display Interface | LCD Color Display |
HAAS ST40 – COOLANT / DUST / WATER MANAGEMENT
| Specification | Details |
|---|---|
| Coolant Delivery System | Flood Coolant |
| Coolant Tank Capacity | Approx. 95 Gallons |
| Chip Management | Chip Conveyor |
| Coolant Pump Type | Multi-Stage Pump |
| Optional Features | High-Pressure Coolant |
HAAS ST40 – POWER REQUIREMENTS
| Specification | Details |
|---|---|
| Voltage Requirement | 220V / 3-Phase |
| Estimated Electrical Usage | Approx. 80 Amps |
| Pneumatic Requirement | Standard Shop Air |
| Electrical Layout | Industrial CNC Configuration |
HAAS ST40 – DIMENSIONS
| Specification | Details |
|---|---|
| Approximate Machine Weight | Approx. 18,000 lbs |
| Machine Length | Approx. 210 in |
| Machine Width | Approx. 105 in |
| Machine Height | Approx. 105 in |
| Installation Footprint | Large Industrial Layout |
HAAS ST40 – GENERAL INFORMATION
| Specification | Details |
|---|---|
| Manufacturer | Haas Automation |
| Model | ST40 |
| Year | 2022 |
| Machine Category | Heavy-Duty CNC Turning Center |
| Primary Application | Large-Part Precision Turning |
| Common Materials Machined | Steel, Aluminum, Brass, Stainless Steel |
INDUSTRIES THAT USE HAAS ST40
The HAAS ST40 is widely utilized throughout industries requiring heavy-duty CNC turning capability for large rotational components and industrial production applications. Oil and gas manufacturers frequently use the machine for machining valve bodies, hydraulic cylinders, threaded pressure fittings, couplings, sleeves, and heavy-duty fluid-system components requiring stable machining performance and high material removal capability.
Aerospace manufacturers commonly rely on the ST40 for machining cylindrical supports, structural bushings, aerospace adapters, couplings, and precision rotational hardware requiring repeatable dimensional accuracy and dependable machining stability.
Transportation and heavy equipment manufacturers frequently utilize the machine for machining drivetrain shafts, axles, industrial hubs, support rollers, cylindrical housings, and precision components used throughout construction equipment and transportation assemblies.
Energy and power generation manufacturers use the ST40 for machining turbine supports, cylindrical assemblies, couplings, and heavy-duty rotational hardware requiring accurate turning performance and durable machine construction.
Industrial automation and manufacturing equipment producers commonly utilize the machine for machining rollers, industrial supports, threaded assemblies, cylindrical machine components, and production hardware used throughout automated manufacturing systems.
General machine shops continue investing in used ST40 machines because they provide strong machining flexibility and expanded turning capacity while maintaining manageable operating costs and dependable production performance.
The ST40 is especially attractive for manufacturers requiring larger spindle bore capacity and increased work envelopes compared to smaller CNC turning centers.
Because of its large-part machining capability, dependable production performance, and durable machine construction, the HAAS ST40 continues supporting a wide range of industrial manufacturing applications.
TYPICAL PARTS HAAS ST40 CAN PRODUCE
| Part Type | Examples |
|---|---|
| Oil & Gas Components | Valve Bodies, Hydraulic Cylinders |
| Aerospace Hardware | Bushings, Couplings, Adapters |
| Industrial Components | Cylindrical Housings, Rollers |
| Heavy Equipment Parts | Axles, Drivetrain Shafts |
| Energy Components | Turbine Supports, Couplings |
| Precision Hardware | Threaded Assemblies, Flanges |
WHY CHOOSE HAAS ST40
The HAAS ST40 is designed for manufacturers seeking dependable heavy-duty CNC turning capability combined with large-part machining flexibility and strong spindle performance. One of the machine’s biggest advantages is its larger work envelope and expanded spindle bore capacity, allowing manufacturers to efficiently machine larger diameter components and longer workpieces.
The rigid slant-bed construction improves machining stability during aggressive cutting operations while supporting efficient chip evacuation and reduced vibration. This structural design contributes to improved dimensional consistency, smoother surface finishes, and longer cutting tool life throughout demanding production cycles.
Another major advantage is the machine’s high-torque spindle system. The ST40 is capable of handling demanding turning applications involving steel, stainless steel, cast iron, and other difficult industrial materials while maintaining stable cutting performance and reliable production capability.
The Haas Next Generation Control further improves operational productivity through simplified programming functionality, faster processing speed, remote monitoring capability, wireless networking support, and intuitive operator controls. Shops already operating Haas equipment benefit from reduced training requirements and programming consistency across multiple machines.
Automation compatibility is another important advantage. Many ST40 machines support programmable tailstocks, live tooling, chip conveyors, bar feeders, probing systems, and high-pressure coolant systems that help improve unattended machining capability while reducing labor involvement during repetitive production operations.
Manufacturers also appreciate the machine’s manageable maintenance requirements and broad aftermarket support network. Haas equipment remains widely supported throughout the manufacturing industry, simplifying replacement part sourcing and technical service access.
Many operators consider the ST40 one of the best overall values within the large-frame CNC turning market because of its combination of turning capacity, reliability, and practical ownership costs.
For manufacturers seeking dependable heavy-duty CNC turning capability with strong machining stability and large workpiece capacity, the HAAS ST40 remains one of the most respected turning centers available in the used CNC machinery market.
WHY BUY USED HAAS ST40
Purchasing a used 2022 HAAS ST40 allows manufacturers to acquire modern large-frame CNC turning capability while significantly reducing equipment acquisition costs compared to purchasing a new machine. One of the biggest advantages of purchasing used CNC machinery is the ability to obtain productive industrial equipment without the substantial financial investment associated with factory-new machinery.
The HAAS ST40 remains highly desirable within the used machinery market because of its reputation for dependable machining performance, durable machine construction, and broad production flexibility. Properly maintained machines continue delivering reliable turning performance and stable machining capability years after their original installation.
Another major advantage of purchasing a used ST40 is faster machine availability. New heavy-duty CNC turning centers frequently involve extended factory lead times and delayed delivery schedules. Purchasing a used machine allows manufacturers to quickly increase production capacity and respond efficiently to changing customer demand.
Many used ST40 machines are sold with valuable accessories already installed, including tooling packages, programmable tailstocks, live tooling systems, chip conveyors, bar feeders, coolant systems, probing systems, and parts catchers. These additions improve machine productivity while reducing additional setup expenses.
The machine’s relatively straightforward maintenance requirements also contribute to easier long-term ownership. Haas equipment remains one of the most widely supported CNC machine platforms throughout the manufacturing industry, making replacement parts, service technicians, and technical support easier to obtain.
Used ST40 machines are especially attractive for oil and gas manufacturers, aerospace suppliers, transportation manufacturers, heavy equipment producers, industrial production facilities, and growing machine shops seeking dependable large-part turning capability within a manageable budget.
Many shops also prefer Haas equipment because operators and programmers are already familiar with the Haas control platform, helping simplify training and improve production consistency.
For manufacturers seeking affordable heavy-duty CNC turning capability with dependable long-term performance and strong machining flexibility, the used 2022 HAAS ST40 remains an excellent investment opportunity within the used CNC machinery market.
HOW MUCH DOES A USED HAAS ST40 COST?
The price of a used 2022 HAAS ST40 depends on several important factors including spindle hours, machine condition, installed options, tooling packages, maintenance history, and overall market demand. Because the ST40 remains one of the most respected heavy-duty turning centers within the Haas ST-Series lineup, properly maintained machines continue retaining strong resale value.
A typical used 2022 HAAS ST40 may range from approximately $115,000 to $195,000 depending on machine configuration and operating condition. Machines equipped with live tooling, programmable tailstocks, bar feeders, chip conveyors, tooling packages, probing systems, or high-pressure coolant systems often command higher pricing because of their improved automation capability and expanded production flexibility.
Machine condition remains one of the most important pricing considerations. Buyers should inspect spindle performance, turret indexing accuracy, guideway wear, lubrication systems, coolant systems, hydraulic components, and overall machine cleanliness before purchasing. Machines with lower spindle hours and documented maintenance records generally maintain stronger market value.
Automation capability can also significantly affect resale pricing. Machines configured for unattended production operations frequently attract higher demand among manufacturers seeking improved labor efficiency and increased spindle utilization.
Dealer-listed equipment may carry higher pricing compared to privately sold machines 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, dependable machining capability, and large-part turning flexibility of the ST40 continue making it highly attractive for industrial manufacturers and machine shops seeking reliable CNC turning performance without excessive capital investment.
Despite fluctuations within the used CNC machinery market, the HAAS ST40 continues to remain one of the most dependable and cost-effective heavy-duty turning centers available. For manufacturers seeking reliable machining capability, efficient production performance, and strong long-term ownership value, the used 2022 HAAS ST40 remains an outstanding investment choice.
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