Description
Automatic surface grinder SG4080AH with a pleasing appearance and well-designed structure, the machine is indeed precision grind equipment for metalworking. The well-designed structure have good rigidity and keeps the machine with high accuracy. The oil temperature increases low after long working.
Specification
| Specification | SG4080AH/AHR/AHD |
| Table size(L×W) | 800×400 mm |
| Max.Workpiece to be groud(L×W×H) | 800x400x350 mm |
| Max.Grinding length | 830 mm |
| Max.Grinding width | 420 mm |
| Distance from table surface to spindle center | 480 mm |
| Slide way | One flat rail one V 一 平 一 V |
| Maximum work load | 200 kg |
| Number of T-slot | 14×1 mm×n |
| Speed of working table | 18 m/min |
| Cross feed on handwheel | 0.02/Grauation 4/revolution mm |
| Vertical MPG feed | 0.001/0.01/0.1Graduation 0.1/1/10/revolution mm |
| Wheel size(dia×width×bore) | Φ300×30×Φ75 mm |
| Spindle speeds | 1440 rpm |
| The total power of electric motor | 7.5 kw |
| Spindle motor | 4 kw |
| The machined surface the base of parallelism | 0.005/300 mm |
| Surface roughness | Ra0.63 μm |
| Vertical feeding servo motor | 0.75 kw |
| Cross feed motor of table | 0.06 kw |
| Minimum of numercial | 80 L |
| Coolant pump | 0.09 kw |
| Packing size(L×W×H) | 2660×1970×2220 mm |
| N.w/G.w | 2000/2200 kg |
Main Features
1.Plastic-coated counter guide in x- and y-axis assure a low slip-stick-effect.
2.V-flat longitudinal table guide, double-V cross table guide.
3.Spindle features axial and radial, clearance-free, pre-tensioned bearings.
4. Seperate hydraulic unit with heat exchanger to omit vibrations and thermal load.
5. Solidly constructed and well supported structure assures high stability.
6. State of the art hydraulic system guarantees soft table traverse even at high work load.
7.Completely automatic surface grinder is equipped with 2-axis digital readout and permanently magnetic clamping plate.
8.Central lubrication of all guide rails.
