PE film pelletizer integrates crushing, extrusion and granulation into one, with high efficiency and high output. PE film pelletizing machine is suitable for PE, HDPE, LDPE, LLDPE, etc.
PE film pelletizer integrates crushing, extrusion and granulation into one, with high efficiency and high output. PE film pelletizing machine is suitable for PE, HDPE, LDPE, LLDPE, etc. The forced feeding device, the host, and the pelletizer can all be controlled by a frequency converter or programmable remotely.
PE film pelletizing line adopts horizontal water ring pelletizing, and the water enters the centrifugal dehydrator after cooling, and then is sent to the storage bin by the fan without the problem of wire breakage.
The barrel of the PE film pelletizer has a drainage port and a vacuum pump to drain and exhaust to ensure the quality of the particles. The non-stop hydraulic screen changing device of the PE film pelletizing machine has pressure sensor on the die head to prompt the screen to be changed. The screen change does not need to be stopped, and the screen change speed is fast and convenient.
PE film pelletizing line adopts an overall fully enclosed design. The raw materials can be put into the hopper as a whole, and the equipment is broken and automatically removed and then directly processed by the main machine. The plastic film is heated and melted and then extruded and cut into pellets.
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.
Compactor / Agglomerator
The rotatory blades of compactor will cut up incoming scraps. Frictional heating which caused by high speed rotatory blades will heat and let scraps shrinking just below their agglomerating point. Optimal designed guide structure compacts the material and directs it into extruder screw. Crushes, dries and compacts the material which enables a fast and stable feeding from the compactor directly into the extruder.
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 PE film pelletizing line
