pp pe film plastic recycling granulating production line description:
The production line adopts European design and advanced technology. It is mainly used for clean PE PP films, scraps and crushed, washed, dried HDPE/LDPE/PP/PS materials. The material is sent to the cutter compactor or forced feeder through the conveyor belt, and fed into the single screw extruder by high speed rotation of the compactor cutter;
The screw is specially designed for cutting and compacting plastics. It has the advantages of fast feeding, wear resistance, etc., with natural exhaust and vacuum system; It can effectively remove the moisture inside the material; this extruder uses ceramic heating ring, durable and easy to maintain.
Compactor cutter can effectively dry materials, agglomerate, friction self-heating, high-speed forced feed into the screw after the material reaches a certain temperature, improve the output and reduce the heating of the screw to the plastic, accelerate the plasticization process; effective Energy savings;
Hydraulic screen changer is installed on the extruder die-head to effectively remove the impurities in the material; different quality of the finished product can be produced through the use of different mesh filters;
The special design of the extruder head part can effectively remove the hidden moisture inside the material and improve the granulation quality;
It can also be equipped with two stage granulation system, using two extruders to pass the material through secondary filtration, making the produced particles cleaner and higher quality;
It also can be equipped with a vibrating screen to sort out unqualified products; making the product particle size uniform and nice looking. The follow-up pelleting type can choose to strand/noodle pelletizer, or die face cutting (water ring pelletizer) to save labor and reduce waste;
The production line can be specially designed according to the cleanness of the customer's raw material and the quality requirement of the final product;
Main Machine Advantages:
This whole line is composed of belt conveyor, metal detector, special design agglomerator/compactor cutter, single screw extruders, hydraulic screen changer, die-head, dewatering machine/fan dryer, vibration screen(optional), storage silo and packing&weighting system(optional).
1.greatly increase output
2.Continuous production
3.Flexible pelletizing style
Main Machine Features:
1. Highly automatic, user-friendly control, high efficient, environmental protection and energy saving.
2. Different pelletizing methods, such as cold strand, water-ring, for various raw materials and production requirements.
3. Multi-stations screen changer and automatic screen changing design can reduce manual labor and improve operation convenience.
4. Single and double stage, multi-exhaust and filtering system ensure high quality end products.
5. Suitable for diverse materials processing, also can specially design the machine for one material or different materials, which can reduce customer's investment cost.
Lianguan Company provides customers with various options, such as different L/D ratios, multiple exhaust screw structures, single and double stage extruders, different kinds of pelletizers, as well as 100-800kg/h line output can be provided at present.
Here is the plastic granulation line drawing:
Main Technical Parameters:
| Model |
SJ100+SJ100 |
SJ120+SJ120 |
SJ150+SJ150 |
SJ175+SJ175 |
SJ185+SJ185 |
| Screw diameter(mm) |
φ100+φ100 |
φ120+φ120 |
φ150+φ150 |
φ175+φ175 |
Φ185+φ185 |
| mother extruder screw L/D |
20-33 |
20-33 |
20-33 |
20-33 |
20-33 |
| baby extruder screw L/D |
9-12 |
9-12 |
9-12 |
9-12 |
9-12 |
| mother extruder motor power(kw) |
30-37 |
37-75 |
45-110 |
55-132 |
75-160 |
| baby extruder motor power(kw) |
15-22 |
22-37 |
37-45 |
45-55 |
55-75 |
| compactor cutter power(kw) |
37-45 |
45-55 |
75-90 |
75-110 |
90-132 |
| exhaust method |
vacuum or natural exhaust |
vacuum or natural exhaust |
vacuum or natural exhaust |
vacuum or natural exhaust |
vacuum or natural exhaust |
| screen changer |
plate or pillar type hydraulic screen changer |
plate or pillar type hydraulic screen changer |
plate or pillar type hydraulic screen changer |
plate or pillar type hydraulic screen changer |
plate or pillar type hydraulic screen changer |
| pelletizing type |
water-ring or noodle pelletizer |
water-ring or noodle pelletizer |
water-ring or noodle pelletizer |
water-ring or noodle pelletizer |
water-ring or noodle pelletizer |
| capacity(kg/h) |
100-200 |
200-300 |
300-500 |
500-600 |
600-800 |
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