Function:
used for pre-punching and consolidating the web.
Main specification:
working width2200-10000mmNeedle density5000-8000n/mNeedle stroke40-60mmNeedle frequency800-1200s/minNeedle typeSingle board(down stroke)
Structure:
Crank case complete with a vertical balance system.
Centralized oil lubrication circulation and cooling system.
Magnesium alloy /PU combined needle board locked firmly by lock-bolt or air tube; multi random computer needling pattern for needle board.
Chrome plated delivery rollers with carved or patterned surface.
Auto top dead center controlled stop.