Mother and Baby Two Stage Extruder, This is mainly used for PP PE film and rigid or hard crushed material, it is specially designed for feeding squeezed material, waste dirty material after washed and dried.
This two-stage machine comes with two screen changers, which allows filtering of more impurities. In addition, the machine has one vacuum degassing and one natural degassing system, resulting in more beautiful pellets. The machine is known for its high performance and efficiency. The screw design is tailored to different materials, and the heater can be made of cost-effective aluminum, copper, alloy, ceramic, or other options.
The side feeder includes a mixer that continuously runs while feeding material into the extruder. This ensures that the material does not stick together and flows smoothly into the extruder.
Machine Detail Parameter
| Item NO. | Item name | Quantity | Power |
| 1 | Top feeder | 1 set | 5.5kw + 1.5kw |
| 2 | Φ 120/28 single screw extruder | 1 set | 75kw |
| 3 | Hydraulic screen changer system | 1 set | 2.2kw |
| 4 | Φ 120/10 single screw extruder | 1 set | 22kw |
| 5 | Hydraulic screen changer system | 1 set | 2.2kw |
| 6 | Water tank | 1 set | -- |
| 7 | Gale dryer | 1 set | 3kw |
| 8 | Pelletizer | 1 set | 4kw |
| 9 | Electrical control box | 1 set | _ |
Advantages of this Machine
1. High efficiency: The machine is automatic and consumes less power.
2. Special screw design: We tailor the screw according to customer's material, and the screw and barrel can be made from 38CrMoAl or bimetallic.
3. High capacity: The machine can process up to 300kg/h.
4. Stable output: Material goes through two stages with two screen changers, filtering more impurities, ensuring the final product is not broken down.
5. Beautiful pellets: Two degassing systems ensure no air bubbles in the pellets.
6. Long service life: The machine is durable and reliable.
Feeder (Material is fed into the extruder, and the mixer runs continuously to prevent sticking)
First stage of the machine (After force feeding, the material is sent to the first stage, then filtered by the screen changer before moving to the second stage)
Material moves from the first stage to the second stage
See the whole line of the machine (Top feeder → First stage extruder → First screen changer → Second stage extruder → Second screen changer → Die → Water tank → Pelletizer)
Vertical water-ring pelletizing way
Parameter of such machines
Â
| Model | Screw diameter (mm) | L/D | Capacity (kg/h) | |
| QL-100/100 Â |
SJ-100 | 100 | 26~33 | 100~200 |
| SJ-100 | 100 | 12 | ||
| QL-120/120 | SJ-120 | 120 | 26~33 | 150~300 |
| SJ-120 | 120 | 10 | ||
| QL-150/150 | SJ-150 | 150 | 26~33 | 300~450 |
| SJ-150 | 150 | 10 | ||
| QL-180/180 | SJ-180 | 180 | 26~33 | 800~1000 |
| SJ-180 | 180 | 10 |
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1. We provide the following documents with the machine:
- Machine layout
- Electricity diagram
- Machine certificate
- General manual book/maintenance book
2. We offer a one-year quality guarantee. During this period, if the machine malfunction is found to be our responsibility, we will send the broken spare parts via DHL or another method within 7 working days of receiving the complaint. We also send technicians to your factory for maintenance. All costs are covered by us.
3. After the one-year warranty, if needed, we can provide paid spare parts and on-site technician visits. Any broken parts will be sent as soon as possible.
4. We believe our quotation meets your requirements and we are happy to provide further information.
5. 24 Hours Service: Cell +86-13915707468
Hardware Mold,Mould Processing, Injection Moulding, Hardware Customization
Dongguan Hao Chen Precision Industry Co., Ltd. , https://www.howmolds.com