WEILER Werkzeugmaschinen / WEILER
German precision lathes including Primus, Praktikant, Condor, Commodor, C35/C50 servo models, E-series cycle-controlled lathes, and radial drilling machinery.
WEILER Conventional Precision Lathes Primus, Praktikant, Condor, Commodor
Conventional precision lathes Primus, Praktikant, Condor, and Commodor built by WEILER set the benchmark in toolmaking. The machines deliver decades of reliable operation with factory spare parts availability. High-accuracy spindles ensure repeatable turning tolerances.
- Spindle runout accuracy under 0.003 mm conforming to DIN 8605 standard
- Models Primus, Praktikant, Condor, Commodor with swing over bed up to 460 mm
- Infinitely variable spindle speed regulation with digital readout display
- Spare parts: spindle bearings, drive belts, lead screws, apron gearing
WEILER Servo-Conventional Precision Lathes C35 HD and C50 HD
Servo-conventional precision lathes C35 HD and C50 HD by WEILER combine innovative feed drives with an intuitive control interface. The platforms deliver superior turning efficiency and economical maintenance. The design blends manual ease with digital servo precision.
- Digital servo feed drive system eliminating mechanical feed gearboxes
- C35 HD and C50 HD models with distance between centers up to 2000 mm
- Constant surface speed cutting v-constant ensuring fine surface finishes
- Components: digital servo motors, encoders, ball screws, tool slides
WEILER Cycle-Controlled Precision Lathes E-Series E 30 to E 200
WEILER cycle-controlled lathes of the E series ranging from E 30 to E 200 combine intuitive conventional turning with modern CNC efficiency. The machines are optimized for flexible small-batch production with tight tolerances. Proprietary SL2 software streamlines setup.
- Models E 30, E 40, E 50HD, E 70HD, E 80HD, E 90, E 110, E 120, E 150, E 200
- Proprietary WEILER SL2 cycle control software running on Siemens hardware
- Intuitive threading, taper turning, and profiling without complex G-code
- Assemblies: spindle cartridges, Heidenhain encoders, hydraulic chucks, wipers
WEILER 4-Way Bed Heavy-Duty Precision Lathes V90 and V110
WEILER 4-way bed lathes V90 and V110 are engineered for machining extra-long and heavy workpieces. Four hardened bed guideways allow the saddle to travel past steady rests and tailstock without collision. The rigid design enables full turning in a single setup.
- Four hardened bed slideways delivering extreme rigidity for heavy cutting
- Turning diameter over bed up to 1100 mm and center distances up to 15,000 mm
- Unobstructed longitudinal carriage passage past stationary steady rests
- Assemblies: roller steady rests, boring bars, feed gearboxes, heavy chucks
WEILER Precision CNC Lathes DZ 45 and W 35 CNC
Precision CNC production lathes DZ 45 and W 35 CNC from WEILER deliver tight-tolerance serial manufacturing of complex parts. The machines feature a rigid slant bed, Siemens CNC drives, and a fast-indexing driven tool turret. Thermostable components sustain round-the-clock accuracy.
- Rigid 60-degree slant bed design optimizing chip evacuation and damping
- VDI tool turret with driven tool stations for turning and milling operations
- Siemens Sinumerik CNC architecture with color display and 3D simulation
- Spares: collet chucks, VDI toolholders, Siemens servomotors, linear scales
WEILER Industrial Radial Drilling Machines VO 75 PLUS, VO 100, VO 104
Radial drilling machines VO 75 PLUS, VO 100, and VO 104 from WEILER are built for heavy drilling and precision tapping in large workpieces. The machines feature a rigid column, hydraulic locking, and extended spindle arm reach. The heavy-duty structure withstands demanding factory shifts.
- Maximum drilling capacity in solid steel up to 100 mm with arm reach up to 3150 mm
- Centralized hydraulic clamping for drilling head, arm elevation, and column
- Multi-speed gearbox with mechanical reverse clutch for precision tapping
- Assemblies: spindle quill, electromagnetic clutches, hydraulic clamps, pumps
Bed Structure, Kinematic Configuration, and Spindle Accuracy of WEILER Lathes
German machine tool manufacturer WEILER Werkzeugmaschinen GmbH builds precision lathes on heavy-duty grey cast iron beds optimized for vibration damping. Induction-hardened and precision-ground prismatic guideways preserve geometric tolerances according to DIN 8605 over decades of rigorous service.
The headstock spindle rotates on preloaded cylindrical roller and high-precision angular contact bearings rated P4 to P2 accuracy classes. Spindle runout does not exceed 0.003 mm on test arbors, enabling fine-turning of hardened alloys and non-ferrous metals to mirror-grade finishes.
Benefits of WEILER SL2 Cycle Control and C-Series Servo-Conventional Technology
Proprietary WEILER SL2 cycle control bridges conventional manual operation with automated turning cycles without requiring G-code programming. Machine operators enter facing, roughing, taper, and threading parameters through interactive visual dialogues on high-contrast displays.
Servo-conventional lathes C35 HD and C50 HD leverage digital servo drives on X and Z axes, eliminating mechanical feed gearboxes. This kinematic setup reduces mechanical wear, operating noise levels, and long-term maintenance costs across industrial prototype shops.
Heavy-Duty Machining of Long Shafts on WEILER 4-Way Bed V-Series Lathes
Engineered for massive parts in energy generation, oil exploration, and marine engineering, WEILER V90 and V110 lathes utilize four hardened bed guideways. This layout physically isolates the longitudinal carriage path from steady rest and tailstock clamping tracks.
The turning saddle travels freely past closed steady rests along workpiece turning lengths reaching 15 meters. Eliminating steady rest repositioning during turning runs prevents thermal distortion, contour deviation, and radial runout on heavy forgings.
Engineering Highlights of WEILER Heavy-Duty VO-Series Radial Drilling Machines
Industrial radial drilling machines of the VO 75 PLUS, VO 100, and VO 104 series from WEILER deliver high drilling torque and tapping capabilities in heavy fabrications.
The robust column structure and centralized hydraulic clamping system ensure maximum rigidity when drilling steel up to 100 mm in diameter.
The drill head glides smoothly along precision-ground arm guideways providing horizontal reaches up to 3150 mm. A multi-speed mechanical gearbox with mechanical reverse clutching allows smooth thread tapping cycles without spindle stalling.
WEILER Werkzeugmaschinen / WEILER and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of WEILER Werkzeugmaschinen / WEILER and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.
