Nanjing KY Chemical Machinery Co., Ltd.

HK Large Extruder Production System

KY also offers a larger-scale HK twin screw extruder, with the commonly used screw diameters ranging from 110 mm to 165 mm (HK110-165) available for user selection. According to the material and process, the process components with a length-diameter ratio of 72:1 can be provided, and enough reaction residence time can be provided to achieve the best dispersion and mixing effect.

Large twin screw extruders are mainly used for polyolefin granulation, which is particularly common in petrochemical enterprises. The usual PE and PP granulation is the typical operation of this application. HK125 large twin screw extruder has a large market share in special extrusion, such as UHMWPE fiber and lithium battery diaphragm extrusion.


HK135 large twin screw extruder also has many successful applications in polymer devolatilization and reactive extrusion. Special extrusion and professional applications can contact KY for consultation. KY has many years of experience in the production and process of large-scale equipment, plus a good manufacturing system can provide users with more and larger production systems.