USED HAAS ST35 – 2019

The 2019 HAAS ST35 is a heavy-duty CNC turning center designed for manufacturers that require larger part capacity, increased spindle power, and exceptional machining reliability. As one of the larger models in the Haas ST Series, the ST35 is engineered to handle medium-to-large workpieces while maintaining the accuracy, productivity, and ease of operation that Haas machines are known for throughout the manufacturing industry.

Built on a robust slant-bed platform, the ST35 provides excellent rigidity during heavy cutting operations. The machine’s cast iron construction minimizes vibration and helps maintain dimensional accuracy even when machining difficult materials. This makes the ST35 particularly well suited for aerospace, oil and gas, energy, transportation, agricultural equipment, industrial machinery, and heavy equipment manufacturing applications.

The 2019 model features the Haas Next Generation Control, offering faster processing speeds, improved graphics, expanded memory, enhanced networking capabilities, and simplified programming. Operators benefit from intuitive machine operation, reduced setup times, and improved shop-floor efficiency. The control platform also supports modern connectivity features that help manufacturers integrate the machine into digitally connected production environments.

With its large spindle bore, powerful spindle motor, and generous turning capacity, the ST35 can efficiently machine aluminum, stainless steel, carbon steel, alloy steel, titanium, Inconel, brass, bronze, and numerous specialty materials. The machine is capable of handling both prototype and production work while maintaining excellent surface finish quality and repeatability.

Many used 2019 ST35 machines include desirable options such as programmable hydraulic tailstocks, chip conveyors, bar feeders, parts catchers, automatic tool presetters, high-pressure coolant systems, and live tooling packages. These features can significantly increase machine productivity and support unattended machining operations.

For manufacturers seeking a reliable large-frame CNC lathe with modern control technology and substantial machining capacity, the 2019 HAAS ST35 remains one of the most desirable turning centers available in the used CNC equipment market.

HAAS ST35 – MACHINE OVERVIEW

HAAS ST35 – CAPACITY

HAAS ST35 – SPINDLE SPECIFICATIONS

HAAS ST35 – AXIS TRAVELS

HAAS ST35 – TURRET SPECIFICATIONS

HAAS ST35 – TAILSTOCK FEATURES

HAAS ST35 – CONTROL FEATURES

HAAS ST35 – COOLANT & CHIP MANAGEMENT

HAAS ST35 – MACHINE DIMENSIONS

HAAS ST35 – GENERAL INFORMATION

INDUSTRIES THAT USE THE HAAS ST35

The HAAS ST35 is widely utilized throughout the oil and gas industry for manufacturing valve bodies, couplings, adapters, pressure-control equipment, pump components, and drilling system hardware. Its large spindle bore and heavy-duty construction make it well suited for machining larger components commonly used in energy applications.

Aerospace manufacturers rely on the ST35 for producing structural fittings, landing gear components, shafts, housings, and large precision-machined parts. The machine’s rigidity and repeatability allow manufacturers to maintain tight tolerances while machining challenging materials.

Industrial equipment manufacturers frequently use the ST35 for producing shafts, rollers, couplings, hubs, bearing housings, and heavy-duty machine components. The machine’s substantial cutting capacity supports efficient machining of larger workpieces while maintaining excellent productivity.

Additional industries include agricultural equipment manufacturing, transportation equipment production, defense contracting, mining equipment manufacturing, power generation, and precision contract machining. The machine’s flexibility makes it suitable for a wide variety of large-part turning applications.

COMMON PARTS PRODUCED ON THE ST35

WHY CHOOSE THE HAAS ST35?

One of the primary advantages of the HAAS ST35 is its ability to efficiently machine larger diameter workpieces while maintaining excellent precision and productivity. The machine’s larger spindle bore and powerful spindle motor provide the capacity needed for demanding production environments.

The 40-horsepower spindle delivers substantial torque, making the ST35 ideal for heavy roughing operations as well as precision finishing work. Whether machining carbon steel, stainless steel, titanium, or specialty alloys, the machine provides dependable cutting performance and excellent surface finish quality.

Another significant advantage is the Haas Next Generation Control. The control system offers improved processing power, simplified programming, enhanced graphics, and modern networking features that help improve operational efficiency and reduce setup time.

The machine also benefits from Haas Automation’s extensive service network and strong parts availability. These factors help minimize downtime, reduce maintenance challenges, and contribute to lower long-term ownership costs.

For manufacturers requiring large-part turning capability and dependable performance, the ST35 remains one of the most respected machines in its class.

WHY BUY A USED 2019 HAAS ST35?

Purchasing a used 2019 HAAS ST35 allows manufacturers to acquire modern CNC turning technology at a significantly lower cost than purchasing a comparable new machine. Buyers gain access to advanced control features, heavy-duty machining capability, and proven reliability while preserving capital for tooling, automation, and facility expansion.

Many used ST35 machines include valuable accessories such as chip conveyors, programmable tailstocks, bar feeders, tooling packages, parts catchers, and high-pressure coolant systems. These additions can significantly increase machine productivity and overall value.

The 2019 model benefits from relatively modern control technology, excellent parts availability, and strong service support. Operator familiarity and widespread industry adoption further contribute to long-term ownership value.

For businesses expanding capacity or replacing older equipment, a used ST35 provides an excellent balance of performance, capability, and affordability.

HOW MUCH DOES A USED HAAS ST35 COST?

The value of a used 2019 HAAS ST35 depends on spindle hours, machine condition, maintenance history, installed options, tooling packages, and overall market demand. Machines equipped with chip conveyors, bar feeders, high-pressure coolant systems, programmable tailstocks, tooling inventories, and automation accessories generally command higher resale values.

The condition of major machine components such as the spindle, turret, guideways, lubrication systems, hydraulic systems, coolant systems, and control electronics can significantly influence pricing. Buyers typically place additional value on machines with documented maintenance records and evidence of regular preventive service.

Most used 2019 HAAS ST35 machines typically sell between $75,000 and $140,000, depending on machine condition, configuration, installed options, included tooling, and current market demand.

Before purchasing, buyers should evaluate spindle performance, turret indexing accuracy, axis condition, tailstock operation, coolant systems, maintenance records, and overall machine condition. A properly maintained ST35 can continue delivering years of productive machining service while providing the reliability, capacity, and efficiency that have made the Haas ST Series one of the most successful CNC turning platforms in modern manufacturing.