No	Item	3GN	8GN	8GN-5R	15GN
1	Productivity (ton/hr)	0.6-1.3	2-4	2-3	3-5
2	Feeding amount (kg)	220	650	650	1362
3	Max.weight of single piece(kg)	12	32	32	227
4	Diameter of disk(mm)	φ650	φ1000	φ1000	φ1292
5	Effective volum(m3)	0.15	0.3	0.3	0.5
6	Abrasive flow rate(kg/min)	160	270	270	400
7	Ventilation capacity(m3/h)	2300	3500	3500	5000
8	Power consumption(kw)	12.6	23.2	27.4	40.3
9	Belt	Rubber	Rubber	Rubber	Metal