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| Manufacturer | Gräbener |
|---|---|
| Model | GK 360 |
| Year | 1979 |
| Location | Germany
|
| Category | Forging - Knuckle-joint presses |
| Product id | P260310251 |
| Language |
| Type | Mechanical |
| Power in tons | 360 T |
| Ram stroke | 90 mm |
| Nbr of strokes/min | 60 |
| Engine Power | 28 kW |
| ------------------- | |
| Weight | 6500 kg |
| worked hours | |
| hours under power | |
| state | as-is, where-is |
| At local norms | --------- |
| status | visible |
| Datasheet | Gräbener GK 360 |
| Last availability date | 31/03/2026 |
The Gräbener GK 360 is a robust mechanical knuckle-joint press designed for high-force industrial applications such as precision forging, coining, and cold forging. Manufactured in 1979, this machine delivers a nominal force of 360 tons (3600 kN), making it suitable for operations requiring significant pressing power.
This press features a ram stroke length of 90 mm and operates at a stroke rate of 60 strokes per minute, supported by a 28 kW motor running at 1,475 rpm. The maximum flywheel speed is 360 rpm. The shut height is 430 mm, with a tool holder adjustment range of 40 mm, allowing for flexibility in tooling setups. The machine requires an operating voltage of 380V / 220V at 50 Hz and pneumatic pressure of 6 bar, with additional hydraulic operating pressure specified at 5.5 bar.
Constructed with a total weight of approximately 6,500 kg, the GK 360 is a substantial piece of equipment. It includes a safety cage and a mesh safety guard around the pressing area to enhance operator safety. The press area is equipped with metal clamping fixtures and attached hoses, facilitating secure and efficient operations. A control panel with buttons and a display screen is mounted on the left side of the machine, providing user interface and operational control.
The machine shows signs of use, with visible dirt, wear, and grease stains on the press dies and surrounding metal surfaces, but no visible damage is apparent. Additional accessories observed include a metal stand with a round tray and an adjacent conveyor or material handling frame on the right side, which can aid in workflow integration.
This Gräbener GK 360 press is a solid choice for industries requiring reliable and powerful mechanical pressing capabilities, combining substantial force with precision and safety features.
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.
High-Force Knuckle-Joint Press for Precision Forging and Coining
This Gräbener GK 360 is a specialized industrial press designed for operations requiring extreme force and high-definition detail, such as coining, cold forging, and precision sizing.
Technical Details
Machine Type: Knuckle-Joint Press
Manufacturer: Gräbener
Model: GK 360
Year of Manufacture: 1979
Nominal Force: 360t
Stroke Length: 90 mm
Stroke Rate: 60 strokes/min
Max. Flywheel Speed: 360 rpm
Shut Height: 430 mm
Tool Holder Adjustment: 40 mm
Motor Power: 28 kW (1,475 rpm)
Operating Voltage: 380V / 220V, 50 Hz
Pneumatic Requirement: 6 bar
Overrun Time: 123 ms
Safety Distance: 197 mm
Total Weight: approx. 6,500 kg
Please note that this description may have been translated automatically. Contact us for further information. 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 | 2024 |
| Offers online | 58 |
| Last activity | April 16, 2026 |
High-Force Knuckle-Joint Press for Precision Forging and Coining
This Gräbener GK 360 is a specialized industrial press designed for operations requiring extreme force and high-definition detail, such as coining, cold forging, and precision sizing.
Technical Details
Machine Type: Knuckle-Joint Press
Manufacturer: Gräbener
Model: GK 360
Year of Manufacture: 1979
Nominal Force: 360t
Stroke Length: 90 mm
Stroke Rate: 60 strokes/min
Max. Flywheel Speed: 360 rpm
Shut Height: 430 mm
Tool Holder Adjustment: 40 mm
Motor Power: 28 kW (1,475 rpm)
Operating Voltage: 380V / 220V, 50 Hz
Pneumatic Requirement: 6 bar
Overrun Time: 123 ms
Safety Distance: 197 mm
Total Weight: approx. 6,500 kg
Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase
| Type | Mechanical |
| Power in tons | 360 T |
| Ram stroke | 90 mm |
| Nbr of strokes/min | 60 |
| Engine Power | 28 kW |
| ------------------- | |
| Weight | 6500 kg |
| worked hours | |
| hours under power | |
| state | as-is, where-is |
| At local norms | --------- |
| status | visible |
| Datasheet | Gräbener GK 360 |
| Last availability date | 31/03/2026 |
The Gräbener GK 360 is a robust mechanical knuckle-joint press designed for high-force industrial applications such as precision forging, coining, and cold forging. Manufactured in 1979, this machine delivers a nominal force of 360 tons (3600 kN), making it suitable for operations requiring significant pressing power.
This press features a ram stroke length of 90 mm and operates at a stroke rate of 60 strokes per minute, supported by a 28 kW motor running at 1,475 rpm. The maximum flywheel speed is 360 rpm. The shut height is 430 mm, with a tool holder adjustment range of 40 mm, allowing for flexibility in tooling setups. The machine requires an operating voltage of 380V / 220V at 50 Hz and pneumatic pressure of 6 bar, with additional hydraulic operating pressure specified at 5.5 bar.
Constructed with a total weight of approximately 6,500 kg, the GK 360 is a substantial piece of equipment. It includes a safety cage and a mesh safety guard around the pressing area to enhance operator safety. The press area is equipped with metal clamping fixtures and attached hoses, facilitating secure and efficient operations. A control panel with buttons and a display screen is mounted on the left side of the machine, providing user interface and operational control.
The machine shows signs of use, with visible dirt, wear, and grease stains on the press dies and surrounding metal surfaces, but no visible damage is apparent. Additional accessories observed include a metal stand with a round tray and an adjacent conveyor or material handling frame on the right side, which can aid in workflow integration.
This Gräbener GK 360 press is a solid choice for industries requiring reliable and powerful mechanical pressing capabilities, combining substantial force with precision and safety features.
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 | 2024 |
| Offers online | 58 |
| Last activity | April 16, 2026 |