SGA Automatic Saddle Moving surface grinder
Max grinding size
460*200*350mm
813*406*400mm
1020*305*400mm
No installation required
Simple operation
Support video teaching
1 Year for machinery warranty
On Stock
Email : contact@antsmachine.com
(your request will be responsed within 1 hour.)
Technical Parameter :
| Description | Unit | SGA2050AHD/SGA2050AHR | SGA2550AHD/SGA2550AHR | SGA3063AHD/SGA3063AHR | SGA30100AHD/SGA30100AHR | SGA4080AHD/SGA4080AHR | SGA40100AHD/SGA40100AHR |
| Table size(L*W) | mm | 460*200 | 500*250 | 635*305 | 1020*305 | 813*406 | 1020*406 |
| Max.grinding size of workpiece(L*W) | mm | 460*200*350 | 508*254*350 | 635*305*400 | 1020*305*400 | 813*406*400 | 1020*406*400 |
| T-slot of table(No.*width) | mm | 1*14 | 1*14 | 3*14 | 3*14 | 3*14 | 3*14 |
| Distance from spindle center to worktable | mm | 450 | 450 | 580 | 580 | 580 | 580 |
| Max. loading of table(including magentic chuck) | kg | 120 | 180 | 270 | 270 | 500 | 600 |
| Magnetic chuck size | mm | 460*200 | 500*250 | 300*600 | 300*1000 | 400*800 | 400*1000 |
| Wheel size(OD*Width*ID) | mm | 200*13* 31.75 | 200*13* 31.75 | 350*40*127 | 350*40*127 | 350*40*127 | 350*40*127 |
| Spindle speed(stepless) | r/min | 2850 | 2850 | 1450 | 1450 | 1450 | 1450 |
| Worktable speed | m/min | 7~23 | 7~23 | 7~23 | 7~23 | 7~23 | 7~23 |
| Vertical feed handwheel per revolution | mm | 1.25 | 2 | 1 | 1 | 1 | 1 |
| Vertical feed handwheel per division | mm | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
| Vertical auto feed | mm/stoke | 0.005/0.01/0.02/0.03/0.04/0.05 | 0.005/0.01/0.02/0.03/0.04/0.05 | 0.005/0.01/0.02/0.03/0.04/0.05 | 0.005/0.01/0.02/0.03/0.04/0.05 | 0.005/0.01/0.02/0.03/0.04/0.05 | 0.005/0.01/0.02/0.03/0.04/0.05 |
| Vertical feed rapid speed (motor) | mm/min | 460 | 460 | 460 | 460 | 460 | 460 |
| Transverse feed handwheel per revolution | mm | 5 | 4 | 5 | 5 | 5 | 5 |
| Transverse feed handwheel per division | mm | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Transverse auto feed | mm/min | 0.1-8 | 0.1-8 | 0.1-8 | 0.1-8 | 0.1-8 | 0.1-8 |
| Transverse rapid feed | mm/min | 990 | 990 | 990 | 990 | 990 | 990 |
| Spindle motor | KW | 1.5 | 1.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Hydraulic motor | KW | 0.75 | 0.75 | 2.2 | 2.2 | 2.2 | 2.2 |
| Cooltant motor | KW | 0.04 | 0.04 | 0.125 | 0.125 | 0.125 | 0.125 |
| Elevating servo motor | KW | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Transverse feed motor | KW | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| Total rated power | KW | 3.3 | 3.7 | 9 | 9 | 9 | 9 |
| Surface roughness | μm | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 | Ra0.63 |
| Gross weight | kg | 1000 | 1500 | 2600 | 3300 | 3400 | 4000 |
| Package dimension(L*W*H) | mm | 1900*1720*2175 | 2000*2100*2175 | 2350*2220*2150 | 2950*2220*2210 | 2850*2270*2180 | 2950*2270*2180 |
Remark: AHR Model has no vertical move auto feed by servo motor function ,PLC controller realizing auto feed is only for AHD model.
Product Features
High strength cast iron foundation
Machine longitudinal moves hydraulically or manually;
Transverse moves manually or frequency motor drives;
Vertical moves by servo motor,PLC controller realizing auto feed
Column adopts steel guide rail to improve rigidity
Grinding head adopts high precision rolling bearing spindle set, sleeve mounted, which can achieve high precision and high finish grinding
Application
This machine can grind steel, cast iron, non-ferrous metal and other materials, suitable for machining shop maintenance shop and tool shop use; The machine tool mainly uses the circumference of the grinding wheel to grind the work-piece or uses the end face of the grinding wheel to grind the work-piece vertically.
Standard Accessories
Coolant system, Hydraulic station,Lubrication system, Working light, Leveling wedges,Foundation screw, Wheel flange, Wheel balance arbor, tool and tool box, Magnetic chuck, Standard wheel, PLC controller and touched screen ,Operation manual.
Optional Accessories
Dust collection device
Paper filter
Magnetic separator
Wheel balance stand
Y /Z- axis DRO
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