Grooved Single Screw Extruder

Grooved Single Screw Extruder

It’s the enhanced type of single screw extruder based on new extrusion progress. As per the theoretical analysis, it can greatly increase the conveying efficiency of screw and its capacity to make some grooves in axial direction in the barrel of feeding section. This kind of extruders are mainly applied for polyolefin, and act as the main extruder for plastic tube, sheet and film.

Technical Parameter

Type

L/D

HDPE Capacity (kg/h)

PET/PP Capacity (kg/h)

SJK45

32/35

90

60

SJK65

32/35

150

120

SJK90

32/35

300

260

SJK120

32/35

650

500

SJK150

32/35

1200

1000

Published by ExtrudersChina

Nanjing Rubber & Plastics Machinery Plant Co., Ltd. — designing and building twin & single screw extruders and complete extrusion lines since 1959.