NW-421 fine opener

NW-421 fine opener Machine infeed is done by a horizontal infeed conveyor followed by 2 feed rollers controlled by frequency drive. The NW-421 fine opener has 3 to 5 opening cylinders and a single main drum, all covered with rigid metal carding wires. Positioning of opening cylinders is done in a way that they self-clean. There is no need for stripper/cleaner rollers.

Technical data

• Working width: 1200mm (model: NW-420) or 1500 mm (model: NW-421)
• Production: up to 500 kg/h
• Suitable for fibers in length 8mm to 90mm
• Contact type metal detection
• Main drum current control to avoid clogging up
• Infeed conveyor belt length is 1000mm
• Main drum diameter 600mm
• Length: 3400mm
• Height: 1200mm