Description Overview For the production of high density, high quality needle punching nonwovens Stable framework structure Vertical balancing needle punching transmission to keep stable Specifications Machine width: 2000 mm to 9200 mm Needle density: 4000 to 8000 N/m Needle stroke: 30 mm to 60 mm Needle frequency: 800 to 1200 strokes/min Construction Details Magnesium alloy needle plate with PU, air bag lock High strength U type stripping plate Main shaft is by big oil tank Structure with automatic lubrication and cooling system