Working principle
1. Feeding. The film regrind is fed into the dosing feeder through a screw conveyor. When the electric current of extruder is higher than what we have set, the dosing feeder and feeding screw conveyor will stop automatically.
2. Plasticization and Degassing. A specialized single screw extruder is applied to gently melt the film regrind. The plastic scraps are well melted and plasticized in the first stage extruder. The plastic will then be extruded by the second stage extruder. With a double-zone vacuum degassing system, volatiles such as low molecular and moisture are removed efficiently. This system is especially suitable for heavy printed films and material with some water content.
3. Melt Filtration. According to our segmented filtering principle, pre-filtering is completed in the first extruder whereas fine filtering in done in the second extruder. This helps to reduce the frequency of replacing filtering sieves.
4. Pelletizing. To achieve high performance dried pellets, a die-face water ring pelletizing system is accompanied with an advanced dewatering vibration sieve and horizontal-type centrifugal dewatering.
Product Parameter
| Machine Size | Date of Dosing Feeder | Date of Extruder | Throughput Rate(kg/h) | |||
|---|---|---|---|---|---|---|
| Efficiency Volume(Liter) | Motor Power(KW) | Diameter of Screw(mm) | L/D | Motor Power(KW) | ||
| PE-250 | 300 | 1.1KW | 120/130 | 30/10 | 128/45 | 200/300 |
| PE-500 | 500 | 2.2KW | 140/150 | 30/10 | 128/45 | 400/500 |
| PE-800 | 800 | 3KW | 160/180 | 30/10 | 128/45 | 700/800 |
| PE-1000 | 1000 | 4KW | 180/200 | 30/10 | 128/45 | 800/1000 |
Quality Supervision
ASG GROUP has advanced special processing equipment, strong technicalcapability, and can make use of modern CAD/CAM/CNC technology to guaranteeto manufacture perfect products.
ASG success originates from the perfect appearance as well as delicateparticulars of its product.
After precise and strict inspection of each bolt ,each process and eachequipment, we deliver exquisite works to our customers.
