The plastic granulating line for squeezed materials like film and woven bags is a specialized system designed to handle these low-bulk-density, often contaminated materials.
The plastic granulating line for squeezed materials like film and woven bags is a specialized system designed to handle these low-bulk-density, often contaminated materials.
The squeezed material from squeezer machine in the washing line will be fed into the raw material silo storage by air feeding. Then the squeezed material will be fed to squeezed film granulating line automatically.
1. Production automation, labor saving.
2. There is no requirement for the shape of the squeezed material.
3. High output and low energy consumption.
Traditional granulators struggle with these materials because they are:
1. Low Bulk Density: They take up a lot of volume but have little weight, causing feeding and processing issues.
2. Flexible: They can wrap around shafts and rotors instead of being cut.
3. Often Contaminated: They typically contain sand, dirt, labels, and other foreign materials.
| Model | SJ140/150 | SJ160/180 | SJ180/200 | SJ200/220 |
| Output(kg/h) | 500 | 800 | 1000 | 1200-1400 |
Note: Plastic recycling machines are customized product, any changes in material and motor configuration will affect the output capacity data. Please consult our sales quotation for guidance.
Feed film on the Belt conveyor machine and go into Compactor for cutting, heating, compacting and mixing, then enter the extruder for extruding.
Feed regrind material through the Spiral charger and Feeder on the extruder.
Instruction: the film and regrind material can be recycled separately or together, depending on customers’ different needs.
Extruder
A specialized single screw extruder applied to gently melt the pre-compacted material. The plastic scraps will be well melted, plasticized in a 36D processing section. With double-zone vacuum degassing system, volatiles such as low molecular and moisture will be removed efficiency, especially suitable to heavy printed film and material with water content.
Water-ring Die-face cutting system
Water-ring die-face/Strand cutting methods are usually adopted. In water-ring die-face cutting system, the rotary cutting blades will be pneumatically fit completely and closely to the die-face surface to ensure efficient cutting. Rotary speed of the blades is automatically adjusted by module system according to melt pressure at the die face.
Vibration drying system
Advanced dewatering vibration sieve combing with horizontal-type centrifugal dewatering present high performance dried pellets and lower energy consumption.Combine crushing, compacting and plletizing steps in one system, less-labor cost.Higher efficiency feeding, suitable to film, filament, raffia, foaming materials;Higher output and lower energy consumption
