Changshu CE/ISO9001 4.5m high speedneedle punching machine for feltm
Function and characteristics
Used for pre-punching and reinforcing the web
The single board up punching or down punching can be selected accoeding to individual needling system
The lower needle density is for the primary needling treatment of fiber web
Main specifications
Working width :(2200-10000)mm
Needle density:(2000-6000)n/m
Needle stroke :(40-60)mm
Needle frequency :(800-1200)r/min
Needling type :single board ,double stroke