H-660-4 | Large Precision Spring Grinding Machine
H-660-4 | Large Precision Spring Grinding Machine
- H-660-4 is a large high-precision mechanical spring grinding machine designed for large spring end grinding applications with wire diameters ranging from Ø2.0~10.0 mm.
- The machine is equipped with a single-row automatic feeding system to improve feeding stability and machining efficiency, making it suitable for large and heavy-duty spring processing applications.
- The full spring rotation design can be adjusted according to spring length, enhancing grinding consistency and product quality.
- Combined with a grinding wheel surface dresser, the entire grinding process can be completed in one operation, effectively improving production efficiency and machining stability.
- It is especially suitable for motorcycle shock springs, large industrial springs, and various heavy-duty spring processing applications.
| Wire Capacity(mm) | Ø 2.0~10.0 mm | |
| Max. Spring O .D.(mm) | Ø 80 mm | |
| Spring Length(mm) | 20~300 mm | |
| Production Speed(pcs/min) | 15~40 pcs/min | |
| Plate Rate(rpm) | 0.16~0.50 rpm | |
| Grinding Wheel Rate(rpm) | 1000 rpm | |
Machine Body Dimension(mm) Electronic Control Box And Screen Excluded | L | 2400 mm |
| D | 2200 mm | |
| H | 2800 mm | |
Safety Operation Location Area(mm) | L | 8000 mm |
| D | 6500 mm | |
| Machine Weight(kgs) | 6000 kgs | |