The MACH SG818 Auto is part of MACH's range of high-performance, reliable and durable surface grinders, supplied with everything you need as standard to get working.
Highlights
AC motor rapid up and down
Electromagnetic chuck 8" × 18"
Chuck control with demagnetiser
Coolant and dust unit
Spare wheel flange
Micro cross-feed and downfeed
Operation manual
High-quality honeycomb-design ribbed cast iron column for excellent vibration absorption and damping, for both high-precision and heavy-duty grinding
Vertical in-feed of 0.001mm for precise control
Cross-feed ball screw driven by a brushless DC motor with two speeds, for rough and finish grinding
Saddle and table on precision hand-scraped V and flat ways coated with Turcite-B
Automatic programmable lubrication of the guideways for smooth, stable movement and long-lasting precision
Fully CE compliant, with CE certification
Specifications
Table size
203 × 460mm
Max. grinding length
480mm
Max. distance from table surface to spindle centreline
460mm
Magnetic chuck
200 × 450mm (8" × 18")
Max. manual table travel
250mm
Max. auto table travel
235mm
MPG per graduation
0.02mm
Rapid travel (approx.)
150mm/min
Slow travel (approx.)
6mm/min
Grinding spindle speed
2,850rpm (50Hz) / 3,450rpm (60Hz)
Spindle motor
2hp
Grinding wheel
203mm dia
Hydraulic motor
1hp (6A)
Cross-feed motor
400W
Elevating motor
60W
Machine dimensions
1810 × 1285 × 1680mm
Downloads
Brochures and manuals for this machine are coming soon. Resources