MACH SG 818
Surface Grinder
MACH MT provides a range of high-performance, reliable and durable surface grinders to manufacturers.
Highlights:
• PLC control systems enable fast and error-free data entry, job set-up and programming.
• High-quality honeycomb-design ribbed cast iron column provides excellent vibration absorption and damping facilitating both high precision and heavy duty grinding operations.
• Vertical in-feed of 0.001mm optimises control and precision. Cross-feed ball screw driven by a brushless DC motor with two speed rates makes the machines suitable for rough grinding and finish grinding, thereby increasing their versatility and value.
• The saddle and table rest on precision hand-scraped V and flat ways which are coated with “TURCITE-B”. Guide-ways are equipped with an automatic programmable lubrication feature that provides smooth and stable movement, process reliability and long lasting precision
| TABLE SIZE | 203 x 460mm |
| MAX. GRINDING LENGTH | Longitudinal 480mm |
| MAX. GRINDING WIDTH | Crosswise 228mm |
| MAX. DISTANCE FROM TABLE SURFACE TO SPINDLE CENTERLINE | 460mm |
| STANDARD MAGNETIC CHUCK SIZE | 200 x 450 |
| MAX. AUTO TABLE TRAVEL | 235mm |
| MAX. MANUAL TABLE TRAVEL | 250mm |
| MPG PER REVOLUTION | 5mm |
| MPG PER GRADUATION | 0.02mm |
| RAPID TRAVEL, APPROX | 150mm/min |
| SLOW TRAVEL, APPROX | 6mm/min |
| GRINDING SPINDLE DRIVE SPEED | 50Hz 2850rpm / 60Hz 3450rpm |
| POWER RATING | 2.0HP |
| STANDARD GRINDING WHEEL DIAMETER | 203mm |
| HYDRAULIC MOTOR POWER RATING | 1.0HP x 6amp |
| CROSSFEED MOTOR POWER RATING | 400W |
| ELEVATING MOTOR POWER RATING | 60W |
| DIMENSIONS | 1810 x 1285 x 1680mm |