Schneeberger TITAN

$450,000 - $650,000 Updated 2026-03-16

Key Specifications

grinding axes

5-axis simultaneous (X, Y, Z linear + A, C rotary)

linear axis resolution

0.01 µm (10 nm)

rotary axis resolution

0.0001°

positioning accuracy linear

±1 µm

positioning accuracy rotary

±0.5 arc-second

max tool diameter

Up to 350 mm (13.8 in)

Overview

The Schneeberger TITAN is the company's flagship 5-axis simultaneous CNC tool grinding machine, engineered for the most demanding cutting tool production and form grinding applications. Where the COMPACT T handles standard reconditioning and the NORMA focuses on insert grinding, the TITAN is designed for unrestricted 5-axis simultaneous motion at the highest accuracy levels — grinding complex custom profiles, multi-step tools, and precision components where all five CNC axes must coordinate continuously to produce the required geometry.

The TITAN's 5-axis architecture (three linear axes plus two rotary axes, all simultaneously interpolated) enables grinding of virtually any 3D tool or component geometry achievable with a rotating grinding wheel. Complex rake face geometries, variable helix angles, progressive relief angles, and non-standard edge preparations that cannot be programmed on a 4-axis machine are within the TITAN's native capability. This makes it the machine of choice for aerospace cutting tool manufacturers, precision carbide tool producers, and precision component manufacturers who push beyond standard tool geometry.

Precision is the TITAN's defining characteristic. Linear axis resolution of 0.01 µm (10 nanometers) and rotary axis positioning to 0.0001-degree increments represent state-of-the-art CNC grinding accuracy. Direct-drive torque motor rotary axes eliminate backlash entirely, and linear motor options on linear axes provide backlash-free, high-stiffness positioning without mechanical drive components. Thermal compensation systems actively correct for spindle thermal growth and ambient temperature variation during production.

The structural system is optimized for the highest stiffness-to-weight ratio consistent with thermal stability: polymer concrete or Granitan-equivalent machine base, high-precision roller or hydrostatic linear guideways depending on configuration, and a thermally stable spindle cartridge. The grinding spindle is a direct-drive motorized type with power up to 25 kW and speed ranges from slow-speed conventional grinding up to high-speed CBN and diamond operations.

Schneeberger's NIMS (Numerical Integrated Machining Software) programming suite is among the most capable tool grinding software packages available — it handles complex 5-axis toolpath generation, collision detection, process simulation, and measurement integration. The software library covers standard and non-standard geometries and can import form data from CAD systems for one-off or custom geometries.

Pricing for the Schneeberger TITAN falls in the $450,000-$650,000 range, placing it among the premium tier of 5-axis tool grinding machines alongside the Rollomatic GrindSmart series and Anca MX7.

Full Specifications

Parameter	Value
Grinding Axes	5-axis simultaneous (X, Y, Z linear + A, C rotary)
Linear Axis Resolution	0.01 µm (10 nm)
Rotary Axis Resolution	0.0001°
Positioning Accuracy Linear	±1 µm
Positioning Accuracy Rotary	±0.5 arc-second
Max Tool Diameter	Up to 350 mm (13.8 in)
Max Tool Length	Up to 500 mm (19.7 in) standard; extension available
Grinding Spindle Power	Up to 25 kW (33.5 HP)
Grinding Spindle Speed	100 - 12,000 RPM
Spindle Type	Direct-drive motorized spindle
Rotary Axes Drive	Direct-drive torque motors (zero backlash)
Linear Axes Drive	Ball screw or linear motor (configuration-dependent)
Machine Base	Polymer concrete / Granitan-equivalent
Thermal Compensation	Active spindle and ambient temperature compensation
CNC Control	Schneeberger CNC with NIMS grinding software
Coolant	High-pressure flood coolant, fine filtration
Wheel Diameter	Up to 400 mm (15.7 in)

Specifications sourced from schneeberger.com — verified 2026-03-28

Strengths & Limitations

Strengths

5-axis simultaneous grinding with direct-drive torque motors and zero mechanical backlash enables complex tool geometries unreachable on 4-axis or mechanically-driven 5-axis machines
10 nm linear resolution and 0.0001-degree rotary resolution represent state-of-the-art CNC grinding positioning — directly enabling sub-micron tool geometry accuracy
Active thermal compensation maintains accuracy during long production runs and environmental temperature changes, removing the operator's need to compensate manually
25 kW direct-drive spindle provides the power and speed range for both heavy roughing on large-diameter tools and fine finishing on small-diameter carbide
NIMS software with full 5-axis toolpath generation, simulation, and measurement integration reduces programming time for complex geometries and prevents costly collision errors
Handles the widest range of tool types, sizes, and materials of any machine in the Schneeberger line — end mills, drills, hobs, form tools, carbide, CBN, diamond-tipped

Limitations

At $450,000-$650,000, the TITAN is a premium investment requiring high-value tool production or precision component grinding to justify — not an entry-level or moderate-volume machine
Direct-drive torque motor rotary axes and linear motor options require sophisticated servo drives and controls — maintenance and repair are more complex than conventional drive systems
NIMS software's full capability requires substantial operator training to exploit — shops investing in the TITAN must also invest in training and application engineering support
The machine's precision is overkill for standard reconditioning of common HSS tools — for toolroom reconditioning work, the COMPACT T delivers similar results at lower cost

Best For

High-end carbide cutting tool manufacturers producing complex end mills, drills, and form tools where geometry accuracy and surface finish quality differentiate their product Aerospace and medical cutting tool producers grinding titanium, Inconel, and CFRP-specific tool geometries with advanced edge preparations and complex helix profiles Precision component manufacturers using the TITAN for form-ground components — pump rotors, cam profiles, precision instrument parts — where 5-axis simultaneous capability is required University and research facilities requiring a state-of-the-art grinding platform for advanced grinding process research and new material cutting tool development

Frequently Asked Questions

01 What makes direct-drive torque motor rotary axes better for tool grinding?

Direct-drive torque motors eliminate the gear train or worm drive between the motor and the rotary axis. In conventional rotary axes, the mechanical drive introduces backlash (position error when direction reverses) and compliance (spring deflection under grinding forces). With torque motors, the motor directly drives the axis with no mechanical intermediaries — backlash is eliminated, and stiffness is determined by the motor's torque constant rather than a gear ratio. For 5-axis simultaneous tool grinding where all axes are moving and reversing continuously, this eliminates a significant source of positioning error and surface finish irregularity.

02 Can the TITAN grind the full range of tool types from small micro-tools to large hobs?

Yes. The TITAN's spindle speed range from 100 RPM to 12,000 RPM covers from large-diameter conventional grinding at low speeds to small-diameter high-speed grinding of micro-tools. Tool diameter capacity extends to 350 mm, covering gear hob and large form cutter grinding. At the small end, the machine can grind micro-drills and end mills down to 0.5 mm diameter with appropriate workholding. This range is not typically used simultaneously — the machine is configured for a specific application range during installation, with tooling and wheel selection optimized accordingly.

03 How does the TITAN's accuracy compare to competitors like Rollomatic and ANCA?

The TITAN, Rollomatic GrindSmart, and ANCA MX7 are all premium 5-axis tool grinders operating at similar accuracy levels. The TITAN's 10 nm linear resolution and direct-drive torque motors represent the highest specification in linear and rotary positioning. Rollomatic's GrindSmart series emphasizes sub-micron runout and consistent edge geometry across production batches. ANCA emphasizes software flexibility and the iGrind programming environment. In practice, all three achieve sub-micron tool geometry accuracy in optimal conditions — the choice often comes down to software preference, application-specific capability, and local service support.

04 What is NIMS and how does it differ from general CNC programming?

NIMS (Numerical Integrated Machining Software) is Schneeberger's dedicated tool grinding programming system, integrated with the CNC. Unlike general G-code programming, NIMS operates at the part geometry level — operators define the tool to be ground (type, diameter, helix angle, number of flutes, relief angles, edge preparation), and NIMS automatically generates the 5-axis grinding cycle. This includes collision avoidance, approach and retract paths, dressing cycles, and measurement routines. For standard tool types in the library, programming takes minutes rather than hours. For complex user-defined geometries, NIMS provides CAD import and manual toolpath editing tools.