About Hermle

Used Hermle CNC Machines for Sale

Resell CNC is your Simple. Reliable. and Trusted.® source for used Hermle CNC machining centers — including 5-axis simultaneous milling machines, 3-axis vertical machining centers, mill-turn systems, and fully automated production cells. We carry Hermle models across the complete product range, from the C 250 and C 400 Performance Line entry platforms through the C 12, C 22, C 32, C 42, C 52, and C 62 High-Performance Line machining centers, plus legacy C 20 U, C 30 U, C 40 U, and C 50 U models.

Maschinenfabrik Berthold Hermle AG is one of the world's leading manufacturers of high-precision 5-axis CNC machining centers. The company was founded in 1938 by Berthold Hermle in Gosheim, a small town in the Black Forest region of Baden-Württemberg, Germany. Originally a bolt and machine screw manufacturer, Hermle produced its first milling machines in 1957 and introduced CNC-controlled machines in 1978. The company was converted to a publicly traded corporation in 1990 and has since grown into a global leader in 5-axis milling technology with over 1,300 employees and more than 31,000 machines installed worldwide. All Hermle machines are manufactured at the company's headquarters in Gosheim, where mineral casting machine bases, spindle assemblies, and complete machining centers are produced under one roof. Hermle USA, Inc. is headquartered in Franklin, Wisconsin, providing sales, service, applications support, and training for the North American market since 1987, with an additional service branch in Arizona.

Looking to sell your Hermle? Resell CNC buys used Hermle machines nationwide: any model, any generation, any condition. Free appraisal within 24 hours, competitive offers, and we handle all rigging and transportation. Call (844) 478-8181 or email sales@resellcnc.com.

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Hermle High-Performance Line Machining Centers

The High-Performance Line is Hermle's flagship 5-axis platform. The C 12, C 22, C 32, C 42, C 52, and C 62 (now in GEN2 versions) deliver full simultaneous 5-axis machining with modified gantry construction, mineral casting machine bases, and swivelling rotary table design. The C 52 and C 62 handle workpieces up to 2,000 kg and 1,200 mm diameter, with optional MT (mill-turn) capability for combined milling and turning in a single setup. High-Performance Line models support full automation with pallet changers, handling systems, and robotic cells.

Hermle Performance Line & Legacy Models

The C 250, C 400, and C 650 Performance Line models bring Hermle's 5-axis precision to shops entering high-end machining. These machines share the same mineral casting technology and swivelling rotary table concept as the High-Performance Line in a more accessible format. Legacy Hermle models including the C 20 U, C 30 U Dynamic, C 40 U Dynamic, and C 50 U remain widely traded on the used market, prized for their rigidity, accuracy, and long service life.


Founded	1938 by Berthold Hermle in Gosheim, Germany
Headquarters	Gosheim, Baden-Württemberg, Germany
US Headquarters	Hermle USA, Inc., Franklin, Wisconsin
Best Known For	5-axis CNC machining centers, high-precision milling, mill-turn systems
Popular Models	C 22 U, C 32 U, C 42 U, C 52 U, C 250, C 400, C 30 U, C 40 U
CNC Controls	Heidenhain TNC 640/TNC7 (primary), Siemens (select models)
Industries Served	Aerospace, medical, mold & die, automotive, motorsport, optical, precision engineering

What to Look for When Buying a Used Hermle

Hermle machining centers are built to the highest precision standards in the industry. The combination of mineral casting machine bases, modified gantry construction, and premium components delivers exceptional accuracy and longevity. Here is what to inspect on used units.

Test the spindle and tool changer. Hermle machines use high-frequency spindles (HSK-A63 or HSK-A100) with speeds from 10,000 to 42,000 RPM. Measure runout with a test bar, listen for bearing noise, and verify thermal stability after warm-up. Cycle the tool changer through every pocket and confirm reliable operation.

Verify the swivelling rotary table. Hermle's trunnion-style table is central to 5-axis capability. Test A-axis swivel and C-axis rotation for smooth, accurate movement. Check the worm drive for backlash and verify holding torque meets specifications. On Dynamic models, test torque motors for responsive, vibration-free positioning.

Inspect the mineral casting base and guideways. Hermle uses proprietary mineral casting (polymer concrete) for the machine bed, providing superior vibration damping. Inspect the base for cracks or damage. Check linear guideways and ballscrews for wear by measuring positioning accuracy with a laser interferometer or ballbar test.

Confirm the control and software platform. Hermle primarily uses Heidenhain controls (iTNC 530, TNC 640, TNC7). Verify the control boots cleanly, all axes reference correctly, and software cycles are licensed. Test HIMS (Hermle Information Management System) if equipped. Siemens controls are available on select models.

Hermle High-Performance Line

C 12 & C 22

The C 12 (now C 12 GEN2) is the most compact machine in the High-Performance Line, delivering full 5-axis capability with minimal floor space. The C 22 (C 22 GEN2) shares the same collision circle with a larger working envelope. Both feature mineral casting construction, the Hermle swivelling rotary table, and support for automation via pallet changers and handling systems. These machines are popular in medical device and precision component production.

C 32 & C 42

The C 32 and C 42 (GEN2) are the core of the High-Performance Line, combining large working volumes with fast dynamics. Rapid traverse reaches 35 to 50 m/min. Tool magazines hold up to 87 positions. Both support HS flex and RS robotic automation. The C 42 is one of Hermle's most popular machines, widely used in mold, aerospace, and automotive production.

C 52 & C 62 (Mill-Turn)

The C 52 handles workpieces up to 2,000 kg in full 5-axis operation. The C 62 is Hermle's flagship, machining components up to 1,200 mm diameter. Both offer optional MT (mill-turn) technology for combined milling and turning in a single setup. These machines serve the most demanding aerospace and energy applications. Hermle produces only a limited number of C 62 units annually.

Hermle Performance Line

The C 250 (GEN2) is Hermle's entry-level 5-axis platform, offering the largest working area relative to installation footprint in its class. The C 400 (GEN2) extends capacity for larger components with the same mineral casting base and swivelling rotary table design. The C 650 (GEN2) delivers maximum table load in the Performance Line. All three models bring Hermle build quality and accuracy to shops moving into 5-axis production for the first time.

Legacy Hermle Models

Earlier C-series machines remain highly sought after. The C 20 U, C 30 U Dynamic, C 40 U Dynamic, and C 50 U set the standard for 5-axis precision in their eras. These feature the same mineral casting technology and Heidenhain controls found in current models. The "Dynamic" designation indicates torque motor direct drives on rotary axes for faster positioning.

Hermle Automation Systems

Hermle is a full-range automation supplier. Pallet changers (PW 150, PW 250, PW 850) enable multi-pallet unattended production. The HS flex and HS flex heavy handling systems provide flexible workpiece management. RS series robot systems (RS 05, RS 1, RS 2, RS 3) deliver fully automated cells with part handling and quality inspection. Evaluating the automation package adds significant value when purchasing a used Hermle.

How to Sell Your Used Hermle

Hermle machines command premium resale values thanks to German build quality, the brand's global reputation for precision, and strong demand from aerospace, medical, and mold shops. The C 42, C 32, C 22, and C 400 are in particularly high demand.

Resell CNC buys used Hermle machines: every model, every generation, nationwide.

Contact us — call (844) 478-8181 or email sales@resellcnc.com.
Free appraisal within 24 hours — no obligation.
Accept the offer — we handle rigging, transport, and logistics.

Frequently Asked Questions About Used Hermle Machines

Are used Hermle machines reliable?

Yes. Hermle is widely considered one of the finest machining center manufacturers in the world. Mineral casting bases, premium spindles, and rigorous German quality deliver machines that hold accuracy for decades. Over 31,000 machines are in active service worldwide, supported by a global service network.

What CNC control does Hermle use?

Hermle primarily uses Heidenhain CNC controls. Current models ship with the TNC 640 or TNC7. Legacy machines commonly feature the iTNC 530. Select models offer Siemens controls as an option. Matching the control to your shop's programming environment is important for operator productivity.

What should I inspect before buying a used Hermle?

Test spindle runout and thermal stability, verify swivelling rotary table accuracy and holding torque, inspect mineral casting base and guideways for wear, and confirm control software licensing. Run a ballbar or laser test to verify positioning accuracy across all axes.

What Hermle models hold their value best?

C 42 and C 32 High-Performance Line machines, C 400 Performance Line centers, and any model with automation (pallet changers, HS flex, RS robots) maintain strong resale values. Call (844) 478-8181 for current valuations.

What industries use Hermle machines?

Hermle machining centers serve aerospace, medical device, mold and die, automotive, motorsport, optical, dental, and precision engineering. The 5-axis capability and accuracy make Hermle ideal for complex parts requiring tight tolerances and superior surface finishes.

How do I sell my used Hermle?

Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy every Hermle model nationwide, from C 250 Performance Line through C 62 High-Performance Line and legacy C U and C U Dynamic machines. Free appraisal within 24 hours.