The PE film granulation equipment is specially designed by Purui Machinery Co., Ltd. It is mainly used for waste plastic films (industrial packaging films, agricultural films, packaging bags, etc.), woven bags, agricultural convenience bags, PP fibers, PP non-woven fabrics, ton bags and others PP PE hard flakes, etc.
The PE film granulation equipment is specially designed by Purui Machinery Co., Ltd. It is mainly used for waste plastic films (industrial packaging films, agricultural films, packaging bags, etc.), woven bags, agricultural convenience bags, PP fibers, PP non-woven fabrics, ton bags and others PP PE hard flakes, etc.
The PP PE material is conveyed to the compactor by a belt conveyor. The film granulation equipment is then cut, then forced into the extruder, pelletized, water tank, dehydrator, and finally blown into the storage hopper. Depending on your requirements, you can choose a compactor single-stage granulator or a two-stage granulator.
The film granulation equipment specially designed single-screw extruder will be specially designed for different materials, screw compression ratio, length-diameter ratio, shearing, mixing, and exhausting. The barrel and screw are made of 40Cr.
High-frequency quenching of the screw, welding alloy in the feeding section, and alloy spraying of the entire screw, the service life of the screw is more than 2,000 tons. Barrel high frequency quenching. The cost of replacing the screw is very low, which greatly improves the cost performance of the equipment.
Bottle flakes → conveying and feeding → magnetic screening → forced feeding → vented single-screw extruder → hydraulic screen changer → discharge mold → vented single-screw extruder → hydraulic screen changer → discharge mold → Water tank → drying system → pelletizer → storage hopper
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
Electric control system
One button “START”,One button “STOP”, lEmergency Stop. lProtection switch. Every operation position and rotary parts are equipped with limit switches for safety protection. lPrecise temperature control, optimized plasticization design, ensure reliable quality of granules. lProtection from over-heat in the compactor.
