HK53-120 Extruder
HKY 53-120 is mainly used for the production of PVC cable materials and medical materials: the upper stage is HK 53 twin-screw extruder, the high-torque twin-screw transmission box produced by Koya

HK63-150 Extruder
HKY 63-150 is mainly used to produce EVA shielding material and PE/EVA carbon black masterbatch: the upper stage is HK 63 twin screw extruder, KY produced high-torque twin-screw transmission box

HK73-180 Extruder
HKY 73-180 low smoke halogen-free (HFFR) or halogen-free flame retardant cable material: the upper stage is HK 73 twin screw extruder

HK96-200 Extruder
HKY 96-200 is mainly used for XLPE cross-linked insulated cable material: the upper stage is HK 96 twin screw extruder

HK96-200 Extruder
Overview of HKY / SKY Two Stage Extruder


HKY / SKY series two-stage extrusion system: the first stage is HK or SK series high speed and high torque co-rotating twin screw extruder, the second stage is single screw extruder to form a two-stage compound extrusion system. The system combines twin screw high speed, strong mixing with single screw low speed, low temperature and weak shearing characteristics to enhance advantages and avoid disadvantages. It is the preferred model for mixing and modifying heat-sensitive and shearing-sensitive materials efficiently nowadays. The main granulation methods are air-cooled hot cutting and eccentric water mist granulation. They can also be matched with drawing strip cold cutting and water ring hot cutting.



Applications of HKY / SKY Two Stage Extruder:


PVC Cable Material and XLPE Peroxide Crosslinking Material

Soft PVC Medical Material

Hard PVC Products

EVA Foamed Shoe Bottom Material

PE Low Smoke Halogen Free Resistance Fuel



Main Features of HKY / SKY Two Stage Extruder:


Plasticization, mixing and homogenization of twin screw processing section

Open melt feeding single screw extruder without backpressure, and exhaust and devolatilization can be carried out at the same time.

Soft extrusion of materials through the template of single screw extruder

Air-cooled granulation, eccentric water mist granulation, stretch granulation and water ring granulation can be selected according to material properties.

Smaller power and area

Fully automatic raw material mixing and granulation process to reduce labor costs

Easy to operate, excellent safety and stability

#two #stage #extruder






http://www.keyatwinscrew.com/products/sky-two-stage-extruder/