ML Series plastic granulating line with laser filter system is a specialized and advanced setup for recycling plastic, particularly post-consumer and post-industrial waste that is heavily contaminated.
ML Series plastic granulating line with laser filter system is a specialized and advanced setup for recycling plastic, particularly post-consumer and post-industrial waste that is heavily contaminated. This plastic granulating machine is designed to produce high-quality plastic pellets (granules) that can be reused in manufacturing.
1. Specially for industrial solid impurities, such as wood, paper, stone, etc.
2. Equipped with pressure monitoring system, filter plate cleaning speed can be automatically / manually adjusted.
3. For materials with more impurities, the integrated two-stage laser filtration system is used, which is stable and reliable. The coarse filtration + fine filtration is completed at one time, the slag discharge efficiency is high, and the material waste is reduced to the maximum extent.
Plastic granulating line applicable plastic materials: PE, HDPE, LDPE, PP, BOPP, etc
Material shapes: film, bag, (PE, PP) regrind
Material types: rolls, loose, bundled
Material comes from offcut, industry defective film, washed film and printed film.
Note: depending on different material properties, various downstream equipments are needed.
| Model | ML75 | ML85 | ML100 | ML130 | ML160 | ML180 | ||
| L/D | 35:1 | 33:1 | 36:1 | 36:1 | 33:1 | 35:1 | 30:1 | 33:1 |
| Rotary speed(r/min) | 220 | 220 | 185 | 185 | 150 | 150 | 120 | 120 |
| Capacity(kg/h) | 150-200 | 200-300 | 400-450 | 500-650 | 650-700 | 800-900 | 1000 | 1500 |
Note: Plastic granulating machines are customized product, any changes in material and motor configuration will affect the output capacity data. Please consult our sales quotation for guidance.
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.
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.
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.
Laser Filter System
For materials with more impurities, the integrated two-stage laser filtration system is used, which is stable and reliable.
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
