SJ series of Plastic Extrudercan apply to produce plates,pipes, sheets ect in different materials,such asPVC,ABS,PE,PP,PS.

1).  Introduction :

SJ series of single-screw extruder can apply to produce such products with thermoplasticity as pipes of PP, PE, PS, ABS, PMMA, PVC, as well as plates, sheets, rods, profiles and plastic pellets. According to different raw materials and product specifications, screws with different ratios of length diameter and compression, barrels of different structures and proper driving devices are adopted so as to make products with high quality.

  2).   Features:

1. High output and low consumption.All hard teeth surface bears experienced heat treatment and fine grinding, ensure high efficiency, low voice and long lifespan.

2. The screw has been designed with reasonable geometric parameter. Corresponding to different raw materials and products, screws with different ratios of length diameter and structures are selected to meet different request of clients.

3. In accordance with different requirements of raw materials, the heating section of material barrel has two structures i.e. slot section and smooth section.Both screw and barrel are made of alloy steel with excellent properties, which have advantages of abrasion resistant, anti-corrosion and high strength.

4. The whole set is of reasonable and standard structure, which ensures convenient operation and easy maintenance.

  3).   Main technique:

	SJ-35	SJ-45	SJ-55	SJ-65	SJ-80	SJ-90	SJ-100
Screw Diameter	35mm	45mm	55mm	65mm	80mm	90mm	100mm
Screw L/D ratio	251	251	251	251	251	251	251
Centre Height	1000mm	1000mm	1000mm	1000mm	1000mm	1000mm	1000mm
Production Capacity(PE,PC PP,etc)	15kg/h	45kg/h	70kg/h	100kg/h	150kg/h	180kg/h	220kg/h
Production Capacity(PVC,ABS)	10kg/h	30kg/h	42kg/h	60kg/h	90kg/h	110kg/h	130kg/h
Screw Revolution(PE,PC PP,etc)	90Turn/min	90Turn/min	90Turn/min	90Turn/min	90Turn/min	90Turn/min	90Turn/min
Screw Revolution(PVC)	30Turn/min	30Turn/min	30Turn/min	30Turn/min	30Turn/min	30Turn/min	30Turn/min
Power(PE,PC PP,etc)	4kw	11kw	15kw	22kw	30kw	45kw	55kw
Power(PVC,ABS)	2.2kw	7.5kw	11kw	15kw	22kw	30kw	37kw
Heater zone	2+2	3+2	3+2	4+2	4+2	4+4	6+4
total power(PE,PC PP,etc)	7kw	18kw	25kw	38kw	50kw	70kw	85kw
total power(PVC ABS,etc)	5kw	12kw	20kw	20kw	30kw	42kw	55kw
Weight	0.3t	1t	1.2t	1.5t	1.8t	2.2t	2.5t

Plastic Extruder