After SJ seriesSingle-screw extruder

The SJ series high-efficiency single screw extruder is a product developed by our company to adapt to the market. The dedicated screw design ensures high efficiency, high output, and low energy consumption. Suitable for HDPE, LDPE, PP-R, PP and other products.
Technical parameters of SJ high-efficiency single screw extruder:
model |
Screw diameter (mm) |
Length to diameter ratio L/Dmm |
Host power (kw) |
Output (kg/h) |
SJ30×25 |
φ30 |
25:1 |
1.1-7.5 |
1-12 |
SJ45×25 |
φ45 |
25:1 |
11-15 |
50-100 |
SJ65×33 |
φ65 |
33:1 |
55-75 |
80-200 |
SJ90×30/33 |
φ90 |
30:1/33:1 |
75-160 |
200-450 |
SJ120×30/33 |
φ120 |
30:1/33:1 |
110-220 |
300-800 |
SJ150×30/33 |
φ150 |
30:1/33:1 |
160-315 |
400-1200 |

In order to meet customers' requirements for PVC production, the company has carefully developed single screw extruders specifically for PVC production, with specifications such as SJ30, 45, 65, 90, 120, and 150.
Technical parameters of PVC single screw extruder:
model |
Screw diameter (mm) |
Length to diameter ratio L/Dmm |
Host power (kw) |
Output (kg/h) |
SJ30×25 |
φ30 |
25:1 |
2.2 |
2.2-5.5 |
SJ45×25 |
φ45 |
25:1 |
7.5 |
8-20 |
SJ65×25 |
φ65 |
25:1 |
15 |
15-55 |
SJ90×25 |
φ90 |
25:1 |
30 |
30-100 |
SJ120×25 |
φ120 |
25:1 |
55 |
80-210 |
SJ150×25 |
φ150 |
25:1 |
75 |
120-288 |
Plastic extruderThe company adheres to the principle of“Produce a generationDevelop one generation, research and develop one generation, reserve one generation”The product development strategy,“Customer satisfaction is our pursuit”To uphold the business philosophy and continuously provide high-quality products and comprehensive after-sales service to our customers.
