Second hand goods
SJSZ Conical Twin Screw Extruder
|
Model ltem |
SJSZ- 45*22 |
SJSZ- 50*22 |
SJSZ- 55*22 |
SJSZ- 60*22 |
SJSZ- 65*22 |
SJSZ- 80*22 |
SJSZ- 92*28 |
Screw diameter |
45/99 |
50/105 |
55/110 |
60/125 |
65/135 |
80/156 |
92/188 |
The screw rotates speed |
45 |
45 |
45 |
40 |
40 |
34.7 |
34.7 |
The biggest extruding capacity |
80 |
125 |
180 |
250 |
300 |
500 |
900 |
Main motor power |
18.5 |
22 |
30 |
30 |
37-55 |
55-75 |
132 |
Heat power |
15 |
18 |
20 |
20 |
28 |
35 |
85 |
Main technique parameter ( parallel twin screw )
Model ltem |
SJSZ-65/26 |
SJSZ-80/22 |
SJSZ-90/26 |
SJSZ-107/26 |
SJSZ-130/26 |
Screw diameter |
65 |
80 |
90 |
107 |
130 |
The screw rotates speed |
50 |
33 |
45 |
10-30 |
10-30 |
The biggest extruding capacity |
160 |
250 |
330 |
600 |
1000 |
Main motor power |
22 |
22-30 |
55 |
90-100 |
110-160 |
Heat power |
18 |
24 |
38 |
52 |
85 |
Twin Screw Extruder Working Principle
1. Turn on the power. Adjust the temperature controller to a certain temperature and heat to temperature according to the process temperature controller to keep the material in the barrel soft for 3 hours, and then adjust the temperature controller for process temperature control.
2. Turn on the host when turning on the host, pay attention to the current of the motor. If the current is too large, the speed cannot be adjusted at this time. Check whether the material in the barrel is softened or whether the extruder is faulty. After waiting for it to be normal, adjust the speed to the speed required to produce the product.
3. Turn on the auxiliary feeder, tractor, and cutting machine.
Difference Between Single Screw and Twin Screw Extruder
1. The conical twin screw extruder china has excellent mixing capabilities because the intermeshing screws and a wide variety of professional screw designs allow precise adjustment of the degree of mixing to control the degree of mixing. On the other hand, the mixing capacity of a single screw extruder is very limited, and a special screw design is used to restrict the flow rate to enhance mixing.
2. The twin screw extruder china can handle a high level of process flexibility and the ability to handle multiple processes, such as melting, mixing, cooking, venting, cooling, etc. However, in the case of a single-screw extruder, the output and screw speed are dependent, and the screw design with multiple tandem processing functions is limited.
3. Compared with single screw extruder, twin screw extruder can provide higher process productivity.
4. The twin-screw extruder has a relatively high price due to the complex nature of the machine, while the single-screw extruder has a simple structure and low price.
5. The plasticizing capacity of the twin-screw extruder is better and faster. In a single-screw extruder, the granular material stays in the extruder for longer, which slows down the production time.
6. The twin-screw extruder has complex operation and higher process control requirements than single-screw extruders, simple operation and simple control process.
Kailite is a extrusion line manufacturer, we provide conical twin screw extruder design, conical twin screw extruder pvc, twin screw extruder price list and etc. Want to know twin screw extruder machine price or buy twin screw extruder? Please contact us.
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