Specifications

plastic extruder SJ-70/25 is suitable for various kinds of raw: hot plasticity plastics(PP.PE.PVC.ABS.PS etc)

SJ-70/25 plastic extruder

Feature & usage

 Application
The machine is mainly used in extruding soft and hard thermoplastics, such as polyviyl chloride (PVC), polyethylene and others. It is used with relevnt auxiliary machine (including shaping machine head) to produce several kinds of plastic products, for example: film, pipe, rod, plate, thread, cable insulating layer, hollow product. It is also used for prilling.
The machine has advantages, such as advanced design, high output, good plasticfication, low energy consumption, involute gear transmission, low noise, steady operation, large loading, long life and so on.

technical parameters	unit	SJ45/25	SJ70/25	SJ90/25
Screw diameter	mm	45	70	90
L/D ratio	L/D	25:1	25:1	25:1
Screw speed	r/min	10-90	10-90	14-72
outout	kg/h	3-30	10-80	20-150
Electric motor power	KW	7.5	18.5	22
Heating power	kw	5.8	13.2	16
Cemtral height	mm	1000	1000	1000
Dimension	mm	1800*780*1550	2500*1050*1600	3200-1980*1650
Machine weight	kg	800	1600	2500