The lifetime of shuttle wheel can be one than 1 year,the heald belt can use more than 6month to 8month,the power comsumption can lower to 1.5kw/h per set.This circular loom machine never happen shuttle out of its track when operating which is much safer for machine operator.Heddle is made by steel,less dust is produced and better filament tension.So workers tends to operate this kind of circular loom machine rather than tradition one.