JWM series PP non-woven screw extruder is mainly used for the extrusion production of spunbond PP non-woven fabric. The extruder is usually made of two extruders in series. The screw length-diameter ratio of the main extruder is 30:1. The auxiliary extruder mainly processes online recycled scraps and waste cloth, and the screw length-diameter ratio is generally 15:1. Customers can choose their own models according to their needs, to produce different wide non-woven products.