high speed double shaft and U type board needle punching machine

Specifications:

Function

Used for reinforcing and surface finishing of the nonwoven fabrics

Main specifications

Working width:2200-8000mm

Needle density :5000-8000n/m*2boards

Needle stroke :25-50mm

Needle frequency :800-1200r/m

Needle type :double shafts,double boards,up/down stroke

Structure

Crank case complete with a vertical balance system

Central oil lubrication circulation and cooling system complete with pressure and temperature alarm systems

Magnesium alloy/PU combined needle board locked firmly by lock-bolt or air tube;multi random computer needling methods for needle board

Chrome plate delivery rollers with carved or patterned surface

Auto top dead center controlled stop