Precision Cylindrical Grinder for Small Shafts, Sleeves and Taper Surface Grinding
The Precision Cylindrical Grinder is a practical grinding machine designed for cylindrical surface grinding, conical surface grinding, small shaft grinding, round sleeve grinding, needle valve grinding, plunger grinding, and precision metal part finishing. With flexible workpiece clamping methods, hydraulic and manual table movement, rotatable grinding wheel frame, and adjustable headstock structure, this machine provides stable grinding performance and reliable operation for precision machining workshops.
This cylindrical grinder is mainly used for grinding the outer cylindrical surfaces and tapered surfaces of small shaft parts, round sleeves, needle valves, plungers, and other precision cylindrical components. It is suitable for machinery parts, hydraulic components, automotive parts, mold parts, tool parts, and customized industrial metal workpieces.
The machine supports multiple workpiece holding methods, including grinding between centers, three-jaw chuck clamping, spring collet clamping, and special fixture clamping. This provides good flexibility for different workpiece shapes, sizes, and machining requirements.
- Precision cylindrical grinder for small shaft and sleeve grinding
- Suitable for cylindrical surface and conical surface grinding
- Can process small shafts, round sleeves, needle valves, plungers, and similar parts
- Supports grinding between centers, three-jaw chuck, spring collet, and special fixture clamping
- Hydraulic and manual worktable movement provides flexible operation
- Rotatable grinding wheel frame supports different grinding requirements
- Rotatable headstock helps achieve taper surface grinding
- Reliable hydraulic system supports stable table movement
- Simple and practical structure for daily precision grinding work
- Suitable for machinery workshops, repair shops, and precision part manufacturers
| Item | Parameter |
|---|---|
| Model | GD-3080A |
| Grindable diameter | Φ2-Φ80 mm |
| Grindable length | 300 mm |
| Center height | 115 mm |
| Max. workpiece weight | 10 kg |
| Workbench speed | 0.1-4 r/m |
| Grinding wheel line speed | 35 m/sec |
| Max. travel of workbench | 320 mm |
| Workbench rotation range | -5°~9° |
| External grinding wheel size | Max. Φ250 × 25 × Φ75 mm / Min. Φ180 × Φ75 × 25 mm |
| Tail stock taper morse | No. 3 |
| Motor total power | 3.16 kW |
| Roundness | 0.002 mm |
| Surface roughness | Ra0.25 |
| Machine weight | 950 kg |
| Machine overall dimensions | 1360 × 1240 × 1000 mm |
It is mainly used for grinding cylindrical surfaces and conical surfaces of small shafts, round sleeves, needle valves, plungers, and other precision cylindrical parts.
The machine supports grinding between centers, three-jaw chuck clamping, spring collet clamping, and special fixture clamping.
Yes. The grinding wheel frame and headstock can be rotated, allowing the machine to grind conical or tapered surfaces.
The longitudinal movement of the worktable can be operated hydraulically or manually, providing both stable grinding feed and convenient manual adjustment.
The hydraulic system uses reliable gear components, helping ensure smooth worktable movement, stable feed control, and dependable long-term performance.
It can process small shafts, sleeves, plungers, needle valves, hydraulic parts, automotive parts, tool parts, and other precision cylindrical metal components.
Please provide workpiece type, material, diameter, length, grinding surface type, required accuracy, surface finish requirement, production quantity, and preferred machine configuration.
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