The GBC G400 is a light, powerful, compact and versatile grinder, suitable for rapidly carrying out the main process of taping and grinding of ferrules and typical manufactured items for boilers as:

back gauging for welding root removal
polishing of dish ends, vessels, cones, poles etc
tack – welded edges preparation by grinding
welding seam over-thickness removal

Use of the GBC G400 Grinder means a solid evolution in all grinding operations on boilers and pressure vessels manufacturing environmental, with result of following advantages compare with manual execution by single operator with angle grinder:

Time save up 80% for back gauging operation
High material rate removal
No thermal alteration (heat affected zone) of welding area
Same job accuracy all over work piece
Vibrations free
Safety & working condition improvement
Drop of injury on duty (grinding sparks, tendinitis, sprains, stress fractures) due to extended angle grinder handling time

Configuration : mobile
Operation : electric
Other characteristics : compact
Power : Min.:
Diameter : 400 mm (15.7 in)
Rotational speed : 3,200 rpm (20,106 rad.min-1)