Plastic film squeezing pelletizing line consists of extruder, pelletizer, cooling tank (or air-cooled equipment).
Plastic film squeezing pelletizing line consists of extruder, pelletizer, cooling tank (or air-cooled equipment). The plastic film squeezing pelletizing machine has a complete set of equipment, which can automatically and continuously produce and directly pelletize, and the pelletizing is clean, pollution-free and aging, which greatly reduces production costs and improves production efficiency. Plastic film pelletizing line has the remarkable characteristics of small size, high efficiency, good performance, low power consumption, high finished product quality and wide adaptability, which can be adapted to meet various processing requirements.
Plastic film pelletizing line adopts water ring grinding surface pelletizing (horizontal type, vertical type), which is often used for pelletizing PE, PP, ABS, but PET and PA raw material particles are not suitable for pelletizing by this method. The horizontal type is easy to operate and suitable for PE materials. Compared with PP pellets, it is not suitable. It must be equipped with a dehydrator; the vertical type has high pressure, but the operation is slightly more complicated. Generally, it is suitable for PP materials.
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
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