Cylindrical grinding machines Series B by qd
Cylindrical grinding machines Series B by qd include models GD-8020B—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.
Caiman B
Universal Cylindrical Grinding Machine GD-8020B
Model: GD-8020B
Price on Request
More Details
Specifications
Basic feauturies
Control
Manual
Grinding
external + Inner
Capability
Grinding length
750mm / 125mm
Diameter of cylindrical grinding
8mm — 200mm
Diameter of internal grinding
30mm — 100mm
Max. weight of workpiece
50kg
Grinding stone
Max. size of grinding wheel
400mm x 203mm x 50mm
Linear rotation speed of the grinding wheel
35m/sec
Working table
Swivel angle
-2° / 6°
Feeding speed
0.1m/min — 4m/min
Table stroke
800mm
Headstock
Morse cone
MT4
Spindle speeds range
25rpm — 380rpm — 50Hz
Tailstock
Morse cone
MT4
Engines and power supply
Total motor power
8.225kW
Spindle for internal grinding
Spindle speeds range
10000rpm
Accuracy
Grinding roundnessОкруглость шлифования磨削真圆度
2.5μm
Identity of internal diameters of longitudinal sections
5μm / 8μm
Best surface roughness of grinding
0.32μm / 0.63μm
Overall dimensions and weight
Weight
3700kg
Overall length
3400mm
Overall width
2000mm
Overall height
2000mm