carbon steel, stainless steel, duplex, super duplex, inconel, aluminium, etc.xxxxxx

electric 3 phase 400V 50Hzxxxxxxxxxxxx


Grinder for back gouging



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

G 400 Grinder head feeding system is pneumatic with compensation which retract the feeding piston when meeting ovality on the work piece causing overrate of removed material. Operator must then restore the correct feeding rate of grinding disc on the vessel.

Grinding head can turn of 90° for dedicated set up when performing longitudinal back gouging (mounted on column welding boom arm only).

* Mašin – elektro d.o.o. nastoji da bude što precizniji u opisu svih proizvoda, ali ne možemo da garantujemo da su svi opisi kompletni i bez grešaka.



Napajanje V 400
Ukupna instalisana snaga kW 10
Broj obrtaja ob/min 3200
Prečnik brusnog diska mm 410
Prečnik centralnog otvora brusnog diska mm 60
Debljine brusnog duska mm 12-14-16
Periferna brzina brusnog diska m/s 65
Dubina rezanja mm 0-120
Brzina posmaka m/min 500-2000
Težina kg 500

pozovite nas

+ 381 (0)15 716 0000

Suvoborska bb, 15000 Šabac, Srbija

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