中文
Home Page > classic case > Granulation case > SDJ two stage (twin screw/single screw) extruder unit.

The main extruder series

Triple screw compounding extruder Co-rotating Triple screw compounding extruder

Twin screw compounding extrude Twin screw lab extruder TSB, TSH, TSS twin screw extruder series SDJ two stage (twin screw/single screw) extruder unit. TSR two stage (twin screw/single screw) extruder unit.

Reciprocating compounding knea GWHS reciprocating compounding kneader series

Double-rotor continuous compou Double-rotor continuous compounding extruder

SCP series high-viscosity self SCP Series Polymerization/Reactive Viscosify/Devolatilization/Extrusion pelletizing unit

SDJ two stage (twin screw/single screw) extruder unit.

Device Pictures
Case description

Structure mode: the 1st stage is TSB/TSH high speed co-rotation twin screw compounding extruder,

the second stage is SE series low speed single screw extruder, both are T-shape distributed, forming

 a two stage compound unit.

Principle and application:

  • Combine and complement the advantages of co-rotation twin screw and single screw. Twin

screw force conveying, high efficiency plastify compounding and shear dispersion, and back pressure

reflux without die head avoid high temperature shear overheating; Single screw high pressure extrusion,

 but low speed shear also avoid overheating contradiction.

  • The combination of twin screw and single screw resolves the process engineering function, increases

the variable of independent operation. It is beneficial to the step by step optimization of all process engineering.

  • Higher efficiency and output.

  • It is widely used for the thermal sensitive material system and high capacity devolatilization, such as PVC,

XLPE, HFFR cable, shielding cable, shoe sole foaming material and the treatment after rubber dehydration, etc.


Model
Barrelinner diameter D(mm)L/DMain motor power(kw)Screw rotation speed(rpm)Reference output(kg/h)
SDJ-65/150Twin
6224-4855-90400-600300-600
Single
1507-2037-4565
SDJ-75/180Twin
7224-4890-160400-600600-1200
Single
1807-2055-9065
SDJ-85/200Twin
8224-48200-315400-6001200-2000
Single
2007-20110-16065
SDJ-95/250Twin
9224-48350-450400-6002000-3000
Single
2507-20132-18565
SDJ-115/300Twin
116.524-48700400-6003000-4000
Single
3007-20185-25065



Video Display

Copyright Jiangsu Cenmen Equipment Corp., Ltd@ 2018 China All Rights Reserved

XML 地图 | Sitemap 地图