| Category | Grinding - Surface grinding machines |
| Table length | 800 mm |
| Table width | 400 mm |
| Manual | No |
| CNC | No |
| CNC type | |
| Max piece weight | 400 kg |
| Wheel diameter | 405 mm |
| Wheel width | 50 mm |
| Wheel bore | 127 mm |
| Max. wheel speed | 1750 rpm |
| Spindle Power | 3.7 kW |
| worked hours | |
| hours under power | |
| state | as-is, where-is |
| At local norms | --------- |
| status | |
| Datasheet | Acra CHALLENGER ASG-1632HS |
| Last availability date | 31/10/2026 |
| Product id | P250825252 |
| Language |
The ACRA CHALLENGER ASG-1632HS is a hydraulic surface grinding machine manufactured in 2006. It features a grinding table measuring 800 mm in length and 400 mm in width, capable of supporting a maximum piece weight of 400 kg. The machine is designed for precision grinding tasks and includes a variable electro-magnetic demagnetizing table to enhance the quality of the finished surfaces. It is equipped with a 2-axis SONY digital readout (DRO) system to provide accurate positioning and control during operations.
This surface grinder operates with a grinding wheel of 405 mm diameter, 50 mm width, and a bore size of 127 mm, running at a maximum speed of 1750 rpm. The machine offers automatic plunge cutting and automatic transverse feed increments ranging from 0.1 to 20 mm, with feed speeds adjustable between 5 and 25 meters per minute. The longitudinal stroke is 850 mm, and the cross travel is 450 mm, with a spindle-to-table distance of 650 mm.
The machine includes several accessories and features such as a demagnetizing paper filtration sprinkler system, wheel-holder hubs, grinding wheels, a wheel balancer, and a lighting system to facilitate operation and maintenance. The control panel is equipped with various buttons and an emergency stop for safety, while multiple handwheels allow for manual adjustments. Protective side guards are installed on the grinding table for operator safety.
Visual inspection indicates the machine is clean and in good condition with minor wear marks consistent with normal use. Some dirt and usage marks are present on the lower parts of the machine, but there is no visible damage to the table surface or machine structure. Hydraulic or coolant system components are visible at the base, supporting the grinding process. Electrical hazard warning labels are present, emphasizing safe operation. Overall, this ACRA surface grinder is a robust and well-equipped machine suitable for various grinding applications.
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.
This ACRA CHALLENGER ASG-1632HS was manufactured in 2006. It features a robust hydraulic surface grinder with a table surface of 800 x 400 mm and a maximum table weight of 400 kg. Equipped with a variable electro-magnetic demagnetizing table and a 2-axis SONY DRO for enhanced precision. Very good condition. Contact us for more information about this machine.
Table load: 400 kg
Automatic plunge cut
Variable electro-magnetic demagnetizing table
2-axis SONY DRO
Demagnetizing paper filtration sprinkler system
Wheel-holder hubs
Grinding wheels
Wheel balancer
Lighting system
Table surface: 800 mm x 400 mm
Maximum table weight: 400 kg
Longitudinal stroke: 850 mm
Cross travel: 450 mm
Spindle/table distance: 650 mm
Feed speed: 5/25 m/min
Automatic transverse feed increment: 0. 1-20 mm
Grinding wheel speed: 1750 rpm
Wheel size: 405 x 50 x 127
Very good condition
Machine still under power
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 dealer |
| Active since | 2019 |
| Offers online | 2045 |
| Last activity | Oct. 31, 2026 |
GINDUMAC GmbH is a dynamic German company specializing in the global trade of used industrial machinery. Our international team of more than 30 employees supports manufacturers worldwide in buying and selling high-quality used equipment across sectors such as metalworking, sheet metal, plastics, woodworking, and automation.
Through a data-driven, digital approach, the company delivers accurate machine valuations, professional inspections, and end-to-end transaction management — ensuring a transparent, secure, and efficient sales process for both buyers and sellers.
This ACRA CHALLENGER ASG-1632HS was manufactured in 2006. It features a robust hydraulic surface grinder with a table surface of 800 x 400 mm and a maximum table weight of 400 kg. Equipped with a variable electro-magnetic demagnetizing table and a 2-axis SONY DRO for enhanced precision. Very good condition. Contact us for more information about this machine.
Table load: 400 kg
Automatic plunge cut
Variable electro-magnetic demagnetizing table
2-axis SONY DRO
Demagnetizing paper filtration sprinkler system
Wheel-holder hubs
Grinding wheels
Wheel balancer
Lighting system
Table surface: 800 mm x 400 mm
Maximum table weight: 400 kg
Longitudinal stroke: 850 mm
Cross travel: 450 mm
Spindle/table distance: 650 mm
Feed speed: 5/25 m/min
Automatic transverse feed increment: 0. 1-20 mm
Grinding wheel speed: 1750 rpm
Wheel size: 405 x 50 x 127
Very good condition
Machine still under power
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 - Surface grinding machines |
| Table length | 800 mm |
| Table width | 400 mm |
| Manual | No |
| CNC | No |
| CNC type | |
| Max piece weight | 400 kg |
| Wheel diameter | 405 mm |
| Wheel width | 50 mm |
| Wheel bore | 127 mm |
| Max. wheel speed | 1750 rpm |
| Spindle Power | 3.7 kW |
| worked hours | |
| hours under power | |
| state | as-is, where-is |
| At local norms | --------- |
| status | |
| Datasheet | Acra CHALLENGER ASG-1632HS |
| Last availability date | 31/10/2026 |
| Product id | P250825252 |
| Language |
The ACRA CHALLENGER ASG-1632HS is a hydraulic surface grinding machine manufactured in 2006. It features a grinding table measuring 800 mm in length and 400 mm in width, capable of supporting a maximum piece weight of 400 kg. The machine is designed for precision grinding tasks and includes a variable electro-magnetic demagnetizing table to enhance the quality of the finished surfaces. It is equipped with a 2-axis SONY digital readout (DRO) system to provide accurate positioning and control during operations.
This surface grinder operates with a grinding wheel of 405 mm diameter, 50 mm width, and a bore size of 127 mm, running at a maximum speed of 1750 rpm. The machine offers automatic plunge cutting and automatic transverse feed increments ranging from 0.1 to 20 mm, with feed speeds adjustable between 5 and 25 meters per minute. The longitudinal stroke is 850 mm, and the cross travel is 450 mm, with a spindle-to-table distance of 650 mm.
The machine includes several accessories and features such as a demagnetizing paper filtration sprinkler system, wheel-holder hubs, grinding wheels, a wheel balancer, and a lighting system to facilitate operation and maintenance. The control panel is equipped with various buttons and an emergency stop for safety, while multiple handwheels allow for manual adjustments. Protective side guards are installed on the grinding table for operator safety.
Visual inspection indicates the machine is clean and in good condition with minor wear marks consistent with normal use. Some dirt and usage marks are present on the lower parts of the machine, but there is no visible damage to the table surface or machine structure. Hydraulic or coolant system components are visible at the base, supporting the grinding process. Electrical hazard warning labels are present, emphasizing safe operation. Overall, this ACRA surface grinder is a robust and well-equipped machine suitable for various grinding applications.
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 dealer |
| Active since | 2019 |
| Offers online | 2045 |
| Last activity | Oct. 31, 2026 |
GINDUMAC GmbH is a dynamic German company specializing in the global trade of used industrial machinery. Our international team of more than 30 employees supports manufacturers worldwide in buying and selling high-quality used equipment across sectors such as metalworking, sheet metal, plastics, woodworking, and automation.
Through a data-driven, digital approach, the company delivers accurate machine valuations, professional inspections, and end-to-end transaction management — ensuring a transparent, secure, and efficient sales process for both buyers and sellers.