Plastic granulator adopts specially designed screw, barrel, venting system, ensure the good quality of the final products.
The plastic granulator machines has two kinds of granulation types. One is the single stage plastic granulation line which is used for PE Film, PE bags. If your material is more clean, can use this type. Other is the double stage plastic granulation line which is used for PE Film, PE Bags and PLA Film. Compared with single stage, double stage works more stable, produces more clean and more density granules.
Customer can choose water ring hot cutting or strand pelletizing. Single stage or double stage plastic granulator for choice.
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1. Plastic granulator adopts specially designed screw, barrel, venting system, ensure the good quality of the final products.
2. Main screw has vacuum exhaustion.
3. The plastic granulator adopts high efficient force feeder ensures stable high capacity material feeding, low power consumption.
4. Pelletizing style: standard cutting with extrusion mould. Even cutting ensures with good shape.
Plastic film→belt conveyor→compactor→mother extruder →hydraulic screen changer →baby extruder→hydraulic screen changer →pelletizing system →air transmission →silo storage
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
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