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| Category | Grinding - Cylindrical external / internal grinding machines |
| Max. grinding length | 1100 mm |
| Grinding diameter | 140 mm |
| Exter | Yes |
| Inter | Yes |
| CNC | No |
| Type of CNC | |
| Max. wheel speed | 45000 rpm |
| worked hours | 800 hours |
| hours under power | 1000 hours |
| state | rebuilt |
| At local norms | yes |
| status | visible |
| Last availability date | 20/12/2025 |
| Product id | P250506078 |
| Language |
The Technica Zentroflex 14-M-110 is a precision cylindrical grinding machine designed for both external and internal grinding applications. It supports workpiece clamping diameters ranging from 3 mm to 140 mm and can accommodate workpiece lengths between 50 mm and 1100 mm. The machine is capable of grinding center holes with diameters from 1 mm up to 100 mm and can handle workpieces weighing up to 170 kg. It features a center hole angle of 60° and offers submicron accuracy with precision better than 1 µm.
The spindle speed ranges from 5,000 to 45,000 rpm, allowing for versatile grinding operations. The grinding cone movements include three primary motions plus one additional rotation, enabling rotation, orbital rotation, stroke movement, and optional workpiece rotation. The machine incorporates the Quirlig Grinding Technique, which produces a cross-hatched grinding pattern to optimize the grinding process. Semi-automatic grinding cone dressing is also included.
This model is designed as a manual grinding process machine without CNC control. Optional features include workpiece rotation and dust extraction with air filtration systems.
From the images, the machine appears clean and well-maintained with no visible damage. It has a protective transparent shield at the front and a control panel with various buttons and an emergency stop on the right side. A handwheel is present for manual operation. The grinding head displays the brand "technica technology gmbh," and the grinding wheel is mounted on the spindle with an accordion-style protective cover. An illumination lamp is positioned near the grinding wheel to aid visibility during operation. Safety signage indicates that eye protection is required when operating the machine.
The Zentroflex M-series is ideal for precision grinding in sectors such as aviation, automotive, and machinery. It is particularly suited for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Benefits include submicron precision, sustainable reliability, cost efficiency, high productivity due to short grinding cycles, and low maintenance costs attributed to Swiss-quality construction.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
Workpiece Clamping Diameter : ø 3 – 140 mm
Workpiece Length : 50 – 1.100 mm
Centre Hole Diameter : ø 1 – 100 mm
Workpiece Weight : max. 170 kg
Center Hole Angle : 60 °
Accuracy : < 1 µm (Submicron accuracy)
Spindle Speed : 5.000 – 45.000 rpm
Grinding Cone Movements : 3+1
Rotation
Orbital rotation
Stroke movement
+1 Workpiece rotation
Quirlig Grinding Technique : Included (Cross-hatched grinding pattern)
Semi-Auto Grinding Cone Dressing : Included
Workpiece Rotation : Available (as a option)
Dust Extraction and Air Filtration : Available (as a option)
Grinding Process : Manual
Sectors : Precision Grinding, Aviation, Automotive, Machinery etc.
Benefits:
Sub-micron Precision: Achieve sub-micron precision in grinding thanks to Swiss engineering and a robust machine design.
Sustainable Reliability: Ensure reliable and sustainable processing.
Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes.
Optimized Grinding Process: Experience an optimized grinding process with the Quirlig Grinding Technique.
Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction.
The Zentroflex M-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex M-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Client type | Machinery manufacturer |
| Active since | 2024 |
| Offers online | 2 |
| Last activity | Feb. 19, 2026 |
Workpiece Clamping Diameter : ø 3 – 140 mm
Workpiece Length : 50 – 1.100 mm
Centre Hole Diameter : ø 1 – 100 mm
Workpiece Weight : max. 170 kg
Center Hole Angle : 60 °
Accuracy : < 1 µm (Submicron accuracy)
Spindle Speed : 5.000 – 45.000 rpm
Grinding Cone Movements : 3+1
Rotation
Orbital rotation
Stroke movement
+1 Workpiece rotation
Quirlig Grinding Technique : Included (Cross-hatched grinding pattern)
Semi-Auto Grinding Cone Dressing : Included
Workpiece Rotation : Available (as a option)
Dust Extraction and Air Filtration : Available (as a option)
Grinding Process : Manual
Sectors : Precision Grinding, Aviation, Automotive, Machinery etc.
Benefits:
Sub-micron Precision: Achieve sub-micron precision in grinding thanks to Swiss engineering and a robust machine design.
Sustainable Reliability: Ensure reliable and sustainable processing.
Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes.
Optimized Grinding Process: Experience an optimized grinding process with the Quirlig Grinding Technique.
Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction.
The Zentroflex M-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex M-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Category | Grinding - Cylindrical external / internal grinding machines |
| Max. grinding length | 1100 mm |
| Grinding diameter | 140 mm |
| Exter | Yes |
| Inter | Yes |
| CNC | No |
| Type of CNC | |
| Max. wheel speed | 45000 rpm |
| worked hours | 800 hours |
| hours under power | 1000 hours |
| state | rebuilt |
| At local norms | yes |
| status | visible |
| Last availability date | 20/12/2025 |
| Product id | P250506078 |
| Language |
The Technica Zentroflex 14-M-110 is a precision cylindrical grinding machine designed for both external and internal grinding applications. It supports workpiece clamping diameters ranging from 3 mm to 140 mm and can accommodate workpiece lengths between 50 mm and 1100 mm. The machine is capable of grinding center holes with diameters from 1 mm up to 100 mm and can handle workpieces weighing up to 170 kg. It features a center hole angle of 60° and offers submicron accuracy with precision better than 1 µm.
The spindle speed ranges from 5,000 to 45,000 rpm, allowing for versatile grinding operations. The grinding cone movements include three primary motions plus one additional rotation, enabling rotation, orbital rotation, stroke movement, and optional workpiece rotation. The machine incorporates the Quirlig Grinding Technique, which produces a cross-hatched grinding pattern to optimize the grinding process. Semi-automatic grinding cone dressing is also included.
This model is designed as a manual grinding process machine without CNC control. Optional features include workpiece rotation and dust extraction with air filtration systems.
From the images, the machine appears clean and well-maintained with no visible damage. It has a protective transparent shield at the front and a control panel with various buttons and an emergency stop on the right side. A handwheel is present for manual operation. The grinding head displays the brand "technica technology gmbh," and the grinding wheel is mounted on the spindle with an accordion-style protective cover. An illumination lamp is positioned near the grinding wheel to aid visibility during operation. Safety signage indicates that eye protection is required when operating the machine.
The Zentroflex M-series is ideal for precision grinding in sectors such as aviation, automotive, and machinery. It is particularly suited for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Benefits include submicron precision, sustainable reliability, cost efficiency, high productivity due to short grinding cycles, and low maintenance costs attributed to Swiss-quality construction.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery manufacturer |
| Active since | 2024 |
| Offers online | 2 |
| Last activity | Feb. 19, 2026 |