Waste plastic recycling pelletizing machine is suitable for recycling and granulating materials such as waste film, waste greenhouse film, waste agricultural film, and waste composite film.
Waste plastic recycling pelletizing machine is suitable for recycling and granulating materials such as waste film, waste greenhouse film, waste agricultural film, and waste composite film. Waste plastic pelletizing machine is economical and suitable for small granulator manufacturers who have just entered the plastic granulation industry. If there is a clear requirement for the output, the plastic granulator needs to be customized according to your needs. Whether it is a screw, a reducer, a screen changing die or an electromagnetic heating system, it needs to be customized according to materials and production capacity.
Waste plastic pelletizing machine adopts a new electromagnetic heating system, which is energy-saving and environmentally friendly, shortens the mechanical preheating time, and melts the plastic more thoroughly. The plastic pelletizing machine adopts a forced feeding machine to realize feeding, which makes the operation simpler and more efficient.
The plastic pelletizing machine realizes the dual purpose of dry granulation and granulation with water. The main and auxiliary machines of the plastic granulator adopt hard-tooth surface reducer gears after quenching and fine grinding, with water cooling bearing automatic lubricating oil circulation function, low noise. The screw barrel is divided into quenching treatment and nitriding treatment according to customer requirements. The granules made by high-volume processing, alloy spraying, etc., are bright and round, and customers are equipped with different screen changing heads according to various raw materials.
Belt conveyor(metal detector) → Compactor → Main extruder(vacuum degassing system) → Hydraulic screen changer → Sub- extruder → Hydraulic screen changer → Water ring cutting system →Dewatering machine → Air blow system → Storage hopper → control cabinet
Normal:
| Model | SJ45 | SJ65 | SJ90 | SJ100 | SJ120 |
| Output(kg/h) | 10-60 | 100-150 | 180-250 | 250-350 | 300-600 |
High output,low consumption:
| Model | SJ150 | SJ160 | SJ180 | SJ200 |
| Output(kg/h) | 400-700 | 600-1000 | 1500-2000 | 2000-3000 |
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 waste plastic recycling pelletizing line
