The PP PE film pelletizing line is to recycle and pelletize waste film plastics to make the waste plastics recyclable.
The PP PE film pelletizing line is to recycle and pelletize waste film plastics to make the waste plastics recyclable. Purui Machinery can select standard plastic pelletizers according to the customer’s return material, or customize plastic film pelletizer according to customer needs.
For dirty films, Purui Machinery can provide plastic film washing line for washing, and then granulating after passing through drying equipment. For films with high moisture content, a two-stage plastic film granulator can be used for granulation.
There are many options for the pelletizing method of the film pelletizer, such as water ring pelletizing, strand pelletizing, underwater pelletizing, etc.
Conveying feeding→metal detector → parallel twin screw extruder → bipolar vacuum exhaust system → hydralic screen exchanger → material outing mould → water tank → drying system → cutting granulating unit → storage hopper
1. The hydraulic lifting of the die head allows the host to change the filter screen without stopping the machine, improving production efficiency.
2. Gearbox: adopts high-torque design; there is no noise, and the operation is smooth and smooth.
3. The PP PE film pelletizing machine adopts a special spiral barrel design to make the mixing effect better, and the dispersion is better to effectively improve the black spots and chromatic aberration problems.
4. Compulsory feeding device and hydraulic quick-change screen device can be selected according to the particularity of the material, so that the production capacity is higher and the power consumption is less.
5. Vacuum or ordinary exhaust system is conducive to the discharge of water vapor, exhaust gas and impurities.
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
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.
Click to watch the complete HD video of the PP PE film pelletizing line
