About Weingartner

Used Weingartner CNC Machines for Sale

Resell CNC is your Simple. Reliable. and Trusted.® source for used Weingartner CNC machines — including MPMC multi-purpose mill-turn machining centers, PowerMill screw rotor milling machines, and specialized heavy-duty turn-milling equipment built for long-shaft, rotor, and worm-profile production. We carry Weingartner models across the full product line, from compact MPMC configurations for medium shafts and rotors to large-capacity PowerMill systems engineered for compressor rotor, marine shaft, pump screw, and downhole tool manufacturing.

Weingartner Maschinenbau GmbH is an Austrian machine tool builder with a heritage stretching back to 1888, when the company began as a forge and metalworking shop in Kirchham, Upper Austria. Over more than 130 years, Weingartner evolved into one of the world's leading specialists in turn-milling technology for long, slender workpieces, a niche the company helped define and continues to dominate. The modern Weingartner is best known for the multi-purpose machining concept that combines turning, milling, drilling, and deep-hole work on a single platform, eliminating multiple setups for complex rotor and shaft production. Headquartered in Kirchham, Austria, the company serves a global customer base of compressor manufacturers, shipbuilders, oil and gas suppliers, pump builders, and power generation OEMs, with its machines installed across Europe, North America, and Asia.

Looking to sell your Weingartner? Resell CNC buys used Weingartner 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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Weingartner MPMC Multi-Purpose Machining Centers

The MPMC (Multi-Purpose Machining Center) is Weingartner's flagship turn-milling platform, engineered for complete machining of long, slender workpieces in a single setup. MPMC machines combine OD turning, milling, drilling, deep-hole drilling, and rotor profiling on one bed, with workpiece envelopes ranging from compact rotor blanks to long marine and oilfield shafts on the largest configurations. The platform is a dominant choice worldwide for screw rotor, pump rotor, and worm gear production.

Weingartner PowerMill & Rotor Milling

The PowerMill series is purpose-built for screw rotor and worm milling, with extreme rigidity and the precision needed for refrigeration, air, and gas compressor rotor profiles. Weingartner machines are widely used by major compressor OEMs and marine shaft fabricators. Models are configured for specific workpiece envelopes and frequently customized to the buyer's industry, so used Weingartner availability tends to attract specialized buyers in the same segments.


Founded	1888 (Kirchham, Austria)
Headquarters	Kirchham, Upper Austria
OEM	Weingartner Maschinenbau GmbH
Best Known For	Turn-milling centers for long shafts, screw rotors, and worm profiles
Popular Models	MPMC series (multi-purpose machining centers), PowerMill series (screw rotor mills)
CNC Controls	Siemens Sinumerik (840D, 840D sl, Sinumerik ONE)
Industries Served	Compressor manufacturing, marine & shipbuilding, oil & gas, pumps, power generation, defense

What to Look for When Buying a Used Weingartner

Weingartner machines are engineered for heavy-duty production of complex rotors, shafts, and worm profiles. Austrian-built construction delivers exceptional rigidity, but used units typically spent years machining demanding materials at high spindle loads.

Check the bed, ways, and headstock alignment. MPMC and PowerMill machines have long, heavy beds. Verify bed flatness, way wear, and that headstock-to-tailstock alignment remains within factory specification. Long-bed machines moved without proper rigging can develop expensive alignment problems. Inspect way covers, hardened surfaces, and lubrication systems — failed lubrication is a common driver of premature wear.

Inspect the milling head, turning station, and live tooling. Weingartner's turn-milling architecture relies on a precision milling head that traverses the workpiece as it rotates. Measure milling spindle runout, listen for bearing noise at speed, check for thermal growth after warm-up, and verify C-axis indexing accuracy. On machines with turning turrets, check indexing and station repeatability. Test live tooling under cutting loads, not just air cycles.

Verify deep-hole drilling and steady rest function. Many Weingartner machines are equipped with deep-hole drilling units (BTA or gun-drilling) and programmable steady rests for supporting long workpieces. These options are expensive to retrofit, so used machines that retain functional units command premium values. Cycle each steady rest, verify clamping force, and confirm any high-pressure coolant systems are operational.

Confirm the Siemens control generation and option set. Weingartner machines run Siemens Sinumerik (commonly 840D or 840D solution line on machines from the late 1990s through the 2010s, Sinumerik ONE on current builds). Option set matters: rotor profiling cycles, helical milling packages, multi-channel synchronization, and probing routines are purchased separately and essential for rotor production. Confirm which options are installed and licensed.

Weingartner MPMC Series

MPMC Multi-Purpose Machining Centers

The MPMC series is Weingartner's defining product family: multi-purpose machining centers combining turning, milling, drilling, and deep-hole drilling on a single long-bed platform. MPMC machines are configured by workpiece capacity, from medium shafts and rotors up to very long workpieces for marine, oilfield, and power generation. Typical work includes propeller and rudder shafts, downhole tools, pump rotors, worm gear blanks, and drive shafts.

MPMC Rotor and Screw Configurations

MPMC machines configured for screw rotor production add rotor milling capability to the turn-mill base, allowing one setup to rough turn, deep-drill, finish-mill the helical rotor profile, and finish-turn the bearing journals. This single-setup approach makes MPMC machines popular for compressor rotor manufacturing. Verify whether the rotor profiling option, helical milling cycles, and rotor cutter spindle are included.

Weingartner PowerMill Series

The PowerMill series is Weingartner's purpose-built rotor and worm milling platform, designed exclusively for high-volume helical profile production. PowerMill machines are configured for specific rotor diameter and length ranges, with extreme structural rigidity to deliver the surface finish and profile accuracy required for refrigeration, air, and gas compressor rotors. Used PowerMill availability is rare and attracts buyers from compressor, vacuum pump, and screw pump segments.

How to Sell Your Used Weingartner

Weingartner machines hold their value exceptionally well, driven by the brand's specialized position in rotor and long-shaft manufacturing and limited used supply worldwide. Used MPMC and PowerMill machines are sought by compressor OEMs, marine fabricators, oilfield suppliers, pump builders, and contract manufacturers.

Resell CNC buys used Weingartner 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 Weingartner Machines

Are used Weingartner machines reliable?

Yes. Weingartner builds heavy-duty, low-volume machines using premium components and traditional Austrian engineering. Properly maintained MPMC and PowerMill machines routinely run for decades in compressor rotor and long-shaft production.

What CNC control does Weingartner use?

Siemens Sinumerik. Most commonly 840D and 840D solution line on machines from the 1990s through the 2010s, and Sinumerik ONE on current production. Check which generation is installed before purchase, since spare parts, drive hardware, and operator training differ between Sinumerik generations.

What should I inspect on a used Weingartner before buying?

Focus on bed flatness and way wear (especially on long-bed configurations), milling head spindle condition, deep-hole drilling function, programmable steady rest operation, and the Siemens control option set. Rotor profiling and helical milling option packages add substantial value when licensed and proven on production parts.

What industries use Weingartner machines?

Screw and worm rotor production in compressor manufacturing (refrigeration, air, gas, vacuum); long-shaft production in marine and shipbuilding (propeller, rudder, intermediate shafts); downhole tools in oil and gas; large pump and screw pump rotors; and turbine and generator shafts in power generation.

What is the difference between Weingartner MPMC and PowerMill?

MPMC (Multi-Purpose Machining Center) is a turn-milling platform combining turning, milling, drilling, and deep-hole work on one machine for complete shaft and rotor machining in a single setup. PowerMill is a dedicated rotor and worm milling machine purpose-built for high-volume helical profile production, without the integrated turning function.

Is Weingartner still in business?

Yes. Weingartner Maschinenbau GmbH continues to operate from Kirchham, Austria, building MPMC and PowerMill machines. Parts and service support remain available from the OEM and independent Siemens service providers.

Does Resell CNC offer financing on used Weingartner machines?

Yes. Resell CNC offers flexible financing options. Call (844) 478-8181 to discuss terms.

How do I sell my used Weingartner?

Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy every Weingartner MPMC and PowerMill model nationwide. Free appraisal within 24 hours.