Purui Machinery specializes in R&D and production of squeezed film granulating line manufacturers and suppliers, high quality and high performance.
1. High efficiency
Compared with the primary design, the output of PURUI second generation squeezed film granulating line has been increased 20%.
2. Low power consumption
The power consumption reduces 15% compared with the primary design.
3. Highly automatic
Only 2 people are needed for one granulating production line.
Applicable plastic materials: PE, HDPE, LDPE, PP, BOPP, PET, PA, EPE, etc
Material shapes: film, bag, non woven fabric, (PE, PP) regrind
Material types: (rolls, loose, bundled),
Material comes from offcut, industry defective film and washed film.
Note: depending on different material properties, various downstream equipments are needed.
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.
Normal:
| Model | ML85 | ML100 | ML130 | ML160 | ML160-Ⅱ |
| Output(kg/h) | 120-200 | 200-400 | 400-650 | 600-1000 | 800-1200 |
High output, low consumption:
| Model | ML85B | ML100B | ML130B | ML160B | ML180B |
| Output(kg/h) | 200-350 | 400-550 | 600-800 | 800-1200 | 1000-1500 |
Belt Conveyor
As standard design, plastic scraps such as film, filament, raffias conveyed into the compacting room through belt conveyor; to handle rolls’ scraps, roll hauling off device is an optional feeding method. Motor drives of conveyor belt and hauling device cooperate with ABB inverter. Feeding speed of conveyor belt or roll hauling off is fully automatic based on how full the compactor’s room is. Metal detector can be combined with belt conveyor, and can interlock with contrl system, to warn and stop the system, in case that metal is found in feeding.
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
Click to watch the complete HD video of the squeezed film granulating line
