Extruder Model
SJ65/33
SJ75/33
 SJ90/33
 SJ120/33
 SJ150/33
Max. Diameter(mm)
75
160
 250
 315
 630
Installation power(kw)
65
150
 200
 280
 420
Drawing speed(m/min)
0-12
0-8
 0-6
 0-4
 0-2
Total length(m)
28
36
 50
 66
 72
Output(kg/h)
80~120
80~150
 180-260
 300-400
 450-600
1.This line is composed by SJ series single screw extruder, mold,vacuum tank ,spraying cooling tank,haul-off,no-dust cutting machine,stacker.
 
2.It is mainly used for producing HDPE water supply pipe,gas supply pipe.
 
3.It could also apply to high speed extrusion of PP,PE,ABS material
 
4.It has advantage of compact structure,high automation and stable performance
 
Features Specifications:
 
A. The main extruder adopts PE high-efficiency screw, notched feeding cylinder and is equipped with strong water jacket cooler, which greatly improves its transmission capacity and guarantees high-efficiency extrusion.

B. The basket composite machine head adapted for PE processing not only guarantees extrusion stability at high speed, but also realizes minimum stress and highest pipe quality in low temperature.

C. The high-efficiency double-cavity vacuum sizing technology and spray cooling tank improves the rate of finished product and meets the need of high-speed production.

D. Adopt multi-pedrial tractor to drive all pedrials through central motor to get synchronous height and guarantees pipe's roundness.

E. The high-speed, precise designed cutting machine is low in noise. And it is also equipped with strong scrap attracting device to reduce the work of maintenance to the lowest degree.
 
1. The machine adopts DC motor, and Eurotherm DC digital converter and high efficiency screw to ensure high efficiency extrusion. 
2. This production line adopts basket type composite die head, which ensures not 
Only the uniformity of high-speed extrusion but also the stable performance of tubular 
goods. 
3. This production line adopts high efficiency double chamber vacuum calibrating 
technology and spray cooling bath to improve the rate of finished products of tubular 
goods and meet the demand of high-speed production. The vacuum bath and cooling bath adopt stainless steel. 
4. This production line adopts multi-caterpillar haul-off and ensures the synchronization. 
5. The cutting machine adopts special saw blade with low noise, equipped with chip 
collector. 
6. The whole line adopts PLC control system and large liquid crystal screen, which 
makes the operation very convenient.