Surface Grinding Machines Series GD by QD
Surface Grinding Machines Series GD by QD include models GD-250AH, GD-618Y—reliable and high-precision equipment engineered to efficiently handle both small-batch and mass production tasks. All models share a modern control system, robust construction, and a high degree of automation, while differing in specifications, configuration, peripherals, and optional equipment.
Use the table below to quickly compare key specifications and select the machine that best fits your production requirements.
Specifications
Basic feauturies
Control
Semi-automatic
Working table
Working table size
500mm x 200mm
Max. load
450kg
Distance from spindle center line to surface of the table
480mm
Table rapid move speed
5m/min — 25m/min
T-slots
1pcs / 14mm
Grinding stone
Grinding wheel size
180mm x 12.5mm x 31.75mm
Grinding wheel rotation speed
2850rpm
Feeds
Feed travels
600mm / 220mm
Engines and power supply
Hydraulic Power
1.5kW
Power of coolant pump motor
0.04kW
Voltage
380V / 50Hz / Three phase / AC
Total motor power
-
Main motor power
-
Overall dimensions and weight
Weight
1200kg
Overall length
2100mm
Overall width
1700mm
Overall height
1750mm
Accuracy
Best surface roughness
-
Specifications
Basic feauturies
Control
Semi-automatic
Working table
Working table size
450mm x 150mm
Max. load
-
Distance from spindle center line to surface of the table
380mm
Table rapid move speed
-
T-slots
1pcs / 14mm
Grinding stone
Grinding wheel size
180mm x 31.75mm x 13mm
Grinding wheel rotation speed
2850rpm
Feeds
Feed travels
-
Engines and power supply
Hydraulic Power
-
Power of coolant pump motor
-
Voltage
380V / 50Hz / Three phase / AC
Total motor power
2.74kW
Main motor power
1.1kW
Overall dimensions and weight
Weight
850kg
Overall length
1560mm
Overall width
1100mm
Overall height
1800mm
Accuracy
Best surface roughness
0.32μm/Ra