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| Manufacturer | TSCHUDIN |
|---|---|
| Model | HTG 300 |
| Year | 1970 |
| Location | France
|
The H. TSCHUDIN HTG 300 is a Swiss-manufactured universal cylindrical grinding machine, produced in 1970 by TSCHUDIN, Grenchen. This machine is designed for both external and internal grinding operations, making it suitable for precision mechanics, aerospace, hydraulics, and tooling sectors.
Key specifications include a maximum grinding wheel diameter of 300 mm and a maximum grinding length of 320 mm. The machine features a spindle motor with a power rating of 2.5 kW and a maximum wheel speed of 500 rpm. It supports both external and internal grinding functions but does not have CNC capabilities.
The machine measures 1620 mm in length, 1020 mm in width, and 1350 mm in height, with a total weight of approximately 1200 kg.
The grinding wheel is mounted on the right side of the machine and is equipped with a protective cover and a flexible coolant hose, which facilitates effective cooling during grinding operations. The workhead spindle is located on the left side and includes a chuck for securing workpieces. The front panel of the machine is fitted with hand wheels and control knobs, allowing manual operation and fine adjustments.
The base of the machine prominently displays the brand name "H. TSCHUDIN" along with "GRENCHEN SUISSE," confirming its Swiss origin. The machine shows signs of use, including some wear and oil stains, indicating it has been operated in an industrial environment.
This model operates on a power supply of 380V, 3-phase, 50 Hz, and features documented Mobil lubrication circuits to ensure smooth functioning of moving parts. The machine includes a SANTOTRAC 50 variable speed drive, known for its high-precision pull-type drive mechanism, and is powered by an original EMB Elektromotorenbau AG motor from Switzerland.
Overall, the TSCHUDIN HTG 300 is a robust and versatile cylindrical grinding machine suitable for various precision grinding tasks, combining Swiss engineering quality with practical features for manual operation.
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.
H. TSCHUDIN HTG 300 Universal Cylindrical Grinding Machine — Serial No. 67235 — In Operation
Swiss-made (Grenchen) machine in excellent working condition. Demonstrated in operation during the inspection.
Specifications:
- Grinding wheel diameter: 300 mm
- Longitudinal slide: 320 mm
- Headstock speed: 65 to 500 rpm
- Table tilt: up to 10°
- Internal grinding spindle: Ø 50 mm max
- SANTOTRAC 50 variable speed drive (high-precision pull-type drive)
- Original EMB Elektromotorenbau AG (Switzerland) motor
- Power supply: 380V / 3ph / 50Hz
- All Mobil lubrication circuits documented
Sectors: precision mechanics, aerospace, hydraulics, tooling.
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 | Factory – small or medium company |
| Active since | 2026 |
| Offers online | 4 |
| Last activity | Aug. 4, 2026 |
H. TSCHUDIN HTG 300 Universal Cylindrical Grinding Machine — Serial No. 67235 — In Operation
Swiss-made (Grenchen) machine in excellent working condition. Demonstrated in operation during the inspection.
Specifications:
- Grinding wheel diameter: 300 mm
- Longitudinal slide: 320 mm
- Headstock speed: 65 to 500 rpm
- Table tilt: up to 10°
- Internal grinding spindle: Ø 50 mm max
- SANTOTRAC 50 variable speed drive (high-precision pull-type drive)
- Original EMB Elektromotorenbau AG (Switzerland) motor
- Power supply: 380V / 3ph / 50Hz
- All Mobil lubrication circuits documented
Sectors: precision mechanics, aerospace, hydraulics, tooling.
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.
The H. TSCHUDIN HTG 300 is a Swiss-manufactured universal cylindrical grinding machine, produced in 1970 by TSCHUDIN, Grenchen. This machine is designed for both external and internal grinding operations, making it suitable for precision mechanics, aerospace, hydraulics, and tooling sectors.
Key specifications include a maximum grinding wheel diameter of 300 mm and a maximum grinding length of 320 mm. The machine features a spindle motor with a power rating of 2.5 kW and a maximum wheel speed of 500 rpm. It supports both external and internal grinding functions but does not have CNC capabilities.
The machine measures 1620 mm in length, 1020 mm in width, and 1350 mm in height, with a total weight of approximately 1200 kg.
The grinding wheel is mounted on the right side of the machine and is equipped with a protective cover and a flexible coolant hose, which facilitates effective cooling during grinding operations. The workhead spindle is located on the left side and includes a chuck for securing workpieces. The front panel of the machine is fitted with hand wheels and control knobs, allowing manual operation and fine adjustments.
The base of the machine prominently displays the brand name "H. TSCHUDIN" along with "GRENCHEN SUISSE," confirming its Swiss origin. The machine shows signs of use, including some wear and oil stains, indicating it has been operated in an industrial environment.
This model operates on a power supply of 380V, 3-phase, 50 Hz, and features documented Mobil lubrication circuits to ensure smooth functioning of moving parts. The machine includes a SANTOTRAC 50 variable speed drive, known for its high-precision pull-type drive mechanism, and is powered by an original EMB Elektromotorenbau AG motor from Switzerland.
Overall, the TSCHUDIN HTG 300 is a robust and versatile cylindrical grinding machine suitable for various precision grinding tasks, combining Swiss engineering quality with practical features for manual operation.
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 | Factory – small or medium company |
| Active since | 2026 |
| Offers online | 4 |
| Last activity | Aug. 4, 2026 |
| Max. grinding length | 1000 mm |
|---|---|
| Exter | No |
| CNC | Yes |
| Max. height from spindle to table | 175 mm |
| Spindle motor power | 7.5 kW |
| Grinding diameter | 73 mm |
|---|---|
| Inter | Yes |
| Type of CNC | FANUC série Oi-TD |
| Max. wheel speed | 3200 rpm |
| Max. grinding length | 1100 mm |
|---|---|
| Exter | Yes |
| CNC | Yes |
| Max. swing diameter | 349 mm |
| Grinding diameter | 400 mm |
|---|---|
| Inter | Yes |
| Type of CNC | KELCO 70 |
| Max. wheel speed | 2040 rpm |
Czech Republic
1975
| Max. grinding length | 100 mm |
|---|---|
| Exter | No |
| CNC | |
| Max. swing diameter | mm |
| Max. wheel speed | rpm |
| Grinding diameter | 350 mm |
|---|---|
| Inter | Yes |
| Type of CNC | |
| Max. height from spindle to table | 110 mm |
| Spindle motor power | kW |
Switzerland
1999
| Max. grinding length | 400 mm |
|---|---|
| CNC | Yes |
| Max. swing diameter | 500 mm |
| Max. wheel speed | 1000 rpm |
| Grinding diameter | 198 mm |
|---|---|
| Type of CNC | Siemens Sinumerik 840 D |
| Max. height from spindle to table | 100 mm |
| Spindle motor power | 7.5 kW |
| Max. grinding length | 3000 mm |
|---|---|
| Exter | Yes |
| CNC | Yes |
| Max. swing diameter | 800 mm |
| Spindle motor power | 300 kW |
| Grinding diameter | 630 mm |
|---|---|
| Inter | No |
| Type of CNC | Siemens 840 D |
| Max. wheel speed | 1000 rpm |
| Max. grinding length | 235 mm |
|---|---|
| Inter | Yes |
| Type of CNC | Tex computer per motori passo passo |
| Exter | Yes |
|---|---|
| CNC | No |
| Max. height from spindle to table | 400 mm |
| Max. grinding length | 600 mm |
|---|---|
| Exter | Yes |
| CNC | No |
| Grinding diameter | 300 mm |
|---|---|
| Inter | No |
| Type of CNC | - |
Czech Republic
1981
| Max. grinding length | 40 mm |
|---|---|
| Exter | No |
| CNC | Yes |
| Max. swing diameter | mm |
| Max. wheel speed | rpm |
| Grinding diameter | 65 mm |
|---|---|
| Inter | Yes |
| Type of CNC | |
| Max. height from spindle to table | mm |
| Spindle motor power | 25 kW |
| Max. grinding length | 4000 mm |
|---|---|
| Exter | Yes |
| Max. swing diameter | 800 mm |
| Spindle motor power | 19 kW |
| Grinding diameter | 800 mm |
|---|---|
| Type of CNC | |
| Max. wheel speed | 610 rpm |
Netherlands
1990
| Max. grinding length | 340 mm |
|---|---|
| CNC | No |
| Max. wheel speed | 1800 rpm |
| Grinding diameter | 200 mm |
|---|---|
| Type of CNC |
Hungary
~ 1975
| Max. grinding length | 450 mm |
|---|---|
| Exter | Yes |
| CNC | No |
| Max. swing diameter | 200 mm |
| Max. wheel speed | 2300 rpm |
| Grinding diameter | 200 mm |
|---|---|
| Inter | Yes |
| Type of CNC | none |
| Max. height from spindle to table | mm |
| Spindle motor power | 1.1 kW |
| CNC | Yes |
|---|
| Type of CNC | FANUC |
|---|
| Type of CNC |
|---|
Czech Republic
1972
| Max. grinding length | 1000 mm |
|---|---|
| Exter | |
| CNC | |
| Max. swing diameter | mm |
| Max. wheel speed | rpm |
| Grinding diameter | 250 mm |
|---|---|
| Inter | |
| Type of CNC | |
| Max. height from spindle to table | mm |
| Spindle motor power | kW |
| Max. grinding length | 120 mm |
|---|---|
| Exter | No |
| Type of CNC |
| Grinding diameter | 80 mm |
|---|---|
| Inter | Yes |
| Max. grinding length | 1000 mm |
|---|---|
| Exter | Yes |
| CNC | No |
| Grinding diameter | 350 mm |
|---|---|
| Inter | Yes |
| Type of CNC |
Switzerland
1978
| Max. grinding length | 600 mm |
|---|---|
| CNC | No |
| Max. swing diameter | mm |
| Max. wheel speed | 3600 rpm |
| Grinding diameter | 350 mm |
|---|---|
| Type of CNC | |
| Max. height from spindle to table | mm |
| Spindle motor power | 3 kW |
| Max. grinding length | 3000 mm |
|---|---|
| Inter | Yes |
| Spindle motor power | 18 kW |
| Grinding diameter | 630 mm |
|---|---|
| Type of CNC |
Italy
2000
| Max. grinding length | 2000 mm |
|---|---|
| Exter | Yes |
| Grinding diameter | 440 mm |
|---|---|
| Type of CNC |
| Max. grinding length | 4000 mm |
|---|---|
| Type of CNC |
| Grinding diameter | 630 mm |
|---|---|
| Max. wheel speed | 1460 rpm |
| Max. grinding length | 1050 mm |
|---|---|
| Exter | Yes |
| CNC | Yes |
| Spindle motor power | 7.5 kW |
| Grinding diameter | 250 mm |
|---|---|
| Inter | Yes |
| Type of CNC | Fanuc 16 TB |
| Max. grinding length | 1500 mm |
|---|---|
| Exter | Yes |
| Type of CNC |
| Grinding diameter | 400 mm |
|---|---|
| Inter | Yes |
| Grinding diameter | 450 mm |
|---|
| Type of CNC |
|---|
Lithuania
1975
| Max. grinding length | 3000 mm |
|---|---|
| CNC | No |
| Max. swing diameter | 400 mm |
| Grinding diameter | 750 mm |
|---|---|
| Type of CNC |
Czech Republic
1970
| Grinding diameter | 100 mm |
|---|---|
| Type of CNC |
| Inter | Yes |
|---|
Switzerland
1978
| Max. grinding length | 600 mm |
|---|---|
| Exter | Yes |
| CNC | No |
| Max. swing diameter | 350 mm |
| Max. wheel speed | 400 rpm |
| Grinding diameter | 250 mm |
|---|---|
| Inter | Yes |
| Type of CNC | |
| Max. height from spindle to table | 175 mm |
| Spindle motor power | 3 kW |
| Max. grinding length | 600 mm |
|---|---|
| Exter | Yes |
| CNC | No |
| Max. swing diameter | 250 mm |
| Max. wheel speed | 2500 rpm |
| Grinding diameter | 250 mm |
|---|---|
| Inter | Yes |
| Type of CNC | |
| Max. height from spindle to table | mm |
| Spindle motor power | 3 kW |
| Grinding diameter | 300 mm |
|---|---|
| Max. swing diameter | 120 mm |
| Max. wheel speed | 20000 rpm |
| Type of CNC | |
|---|---|
| Max. height from spindle to table | 350 mm |