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Hot Feed & Cold Feed Rubber and Plastic Extruder machine
Rubber extruder machinery is one of the most widely used rubber industry. It is mainly used in tire tread, gaskets, tape, and other rubber extrusion.
It is energy saving, high productivity , good plasitcization and refined glue quality characteristic.
Usage of Our Rubber Extruder Machine
For profiling of extrudand,rubber covering of filter cable of rubber compound,rubber covering of press and tinsel,etc.
Features of Our Rubber Extruder Machine
1 The machine is equipped with inner tube and tire tread extrusion heads ,and can also be equipped with other extrusion heads as required by users.
2 A machine body temperature measuring and indicating device is installed.The feeding zone over 150 is equipped with side rolls for the enhancement of feeding capability.
3 The screws and bushes are subjected to nitrogenation treatment to get enough strength and wear-resistance.
4 The reducer has a forced lubrication unti,which is featured by high transmission efficiency,long service life and low noise.
5 The machine over 150 is driven by a variable-speed motor.
6 The side rolls are designed as side-open type for easy rubber removal.
In an extruder, under normal circumstances, the most basic and most common is a single screw extruder. Which mainly includes six parts: transmission, feeding device, cylinder, screw, nose and mouth molds.
Generally single screw on the effective length is divided into three sections, according to the screw diameter screw pitch deep to determine the effective length of three sections, generally divided according to each one-third.
Technical Parameters of Our Rubber Extruder Machine
|
Type |
XJ-65 |
XJ-115B |
XJ-120 |
XJ-150 |
XJ-200 |
XJ-250 |
|
Forms of screw andscrew thread |
Double-head equaldepth convergent type |
Double-head convergent type |
Double-head convergent type |
Double head unequal-depth |
Double-head convergent type |
Double-head convergent type |
|
Screw diameter |
65 |
115 |
120 |
150 |
200 |
250 |
|
Length-diameter ratioof screw |
4 |
4.8 |
4.6 |
4.43 |
4.35 |
4.5 |
|
Compression ratio |
|
1.3 |
|
1.34 |
|
|
|
Rotary speed of screw |
5.2-52 |
5.4-54 |
5.6-55.6 |
20-26 |
22.4-67.2 |
19.7-59.1 |
|
Motor power(kw) |
Electromagnetic speed 7.5kw |
Electromagnetic speed 22kw |
Electromagnetic speed 22kw |
motor commutator18.3-55kw |
motor commutator 25-75kw |
motor commutator 33.3-100kw |
|
Production capacity(kg |
50-80 |
100-420 |
100-450 |
700-1200 |
1500-2200 |
2000-3200 |
|
Steam pressure |
0.2-0.3 |
0.4-0.6 |
0.2-0.4 |
0.6 |
0.6-0.8 |
0.6-0.8 |
|
Cooling water pressure |
0.2-0.3 |
0.2-0.3 |
0.2-0.4 |
0.2-0.3 |
0.2-0.3 |
0.2-0.3 |
|
Weight (kg) |
1200 |
2600 |
3000 |
5000 |
8000 |
11400 |
Machine Advantage of Our Rubber Extruder Machine
Without warm-up mill for the extruder, so investment and production cost can be reduced.
Stationery temperature and viscidity rubber materials can be fed continuously, so high precision and homogeneity.
Mounting the extruder has nothing to do with the compound-preparation workshop, more suitable for the company without a mixing workshop.
More use, the extrusion head or screw can be changed to extrude different kinds of rubber products.
Packing and shipping:
| Packaging details | All goods are packed with export standard package to make sure no damage during transportation. |
| Detail details | about 30~60 days after receiving deposit. |
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