GD-5020B Universal Cylindrical Grinding Machine for External, Internal and Taper Grinding
Product Overview
The GD-5020B Universal Cylindrical Grinding Machine is a heavy-duty precision grinding machine designed for external cylindrical grinding, internal hole grinding, taper surface grinding, small shaft grinding, round sleeve grinding, needle valve grinding, plunger grinding, and precision metal part finishing.
With high cutting precision, strong rigidity, stable hydraulic movement, independent motor drive, and internal grinding capability, this machine is suitable for both general grinding workshops and precision part manufacturing.
This universal cylindrical grinder is suitable for grinding cylindrical and conical workpieces such as shafts, sleeves, rollers, pins, plungers, hydraulic components, automotive parts, and mechanical components. It can process external grinding diameters of Φ 8-200 mm and internal grinding diameters of Φ 30-100 mm, making it suitable for a wide range of small and medium-sized precision parts.
The workpiece spindle, external grinding wheel, internal grinding wheel, oil pump, and coolant pump are driven by independent motors. This structure improves operational stability, grinding reliability, and process control during continuous machining. The machine worktable supports hydraulic stepless longitudinal movement and can also be operated manually by handwheel, offering flexible operation for different grinding requirements.
Frequently Asked Questions
What is the GD-5020B Universal Cylindrical Grinding Machine used for?
It is mainly used for external cylindrical grinding, internal hole grinding, taper surface grinding, shaft grinding, sleeve grinding, needle valve grinding, plunger grinding, and precision metal part finishing.
What grinding diameter can this machine process?
The GD-5020B can process external grinding diameters of Φ 8-200 mm and internal grinding diameters of Φ 30-100 mm.
Does this machine support internal grinding?
Yes. The machine has internal grinding capability and is equipped with an inner spindle speed of 14000 r/min.
What is the maximum grindable length?
The grindable length is 500 mm for external grinding and 125 mm for internal grinding.
What is the maximum workpiece weight?
The maximum workpiece weight is 50 kg.
How is the worktable moved?
The longitudinal movement of the worktable can be driven by hydraulic stepless transmission or manually operated by handwheel.
What information is needed for quotation?
Please provide workpiece material, diameter, length, external or internal grinding requirement, taper angle if needed, required accuracy, surface roughness requirement, production quantity, and preferred machine configuration.
