Purui Machinery specializes in R&D and production of double stage strand pelletizing recycling machine manufacturers and suppliers, high quality.
1. High efficiency
Compared with the primary design,the output of PURUI second generation double stage strand pelletizing recycling machine has been increased 20%.
2. Low power consumption
The power consumption reduced 15% compared with the primary design.
3. Highly automatically
Only 2 people for one pelletizing production line.
Applicable plastic materials: PE, HDPE, LDPE,PP, BOPP, PET, PA, EPE, etc
Material shapes: film, bag, , non woven fabric, crushed material(PE, PP)
Material types: (rolls, loose, bundled),
Material comes from offcut,below standard film and washed film.
Note: depending on different material properties, various downstream equipments are needed.
1. The double stage strand pelletizing line has high automation level, try best to reduce your cost on labor and ensure high processing capacity.
2. All parts contacting with plastic material and water are made of high-quality 304 stainless steel; Ensure no second pollution to flakes.
3. Very low designated energy consumption and maintenance costs,ensure the lowest operating cost.
Normal:
| Model | Screw diameter(mm) | L/D | Output(kg/h) |
| ML85 | 85 | 25~33 | 120~180 |
| ML100 | 100 | 25~42 | 200~350 |
| ML130 | 130 | 25~36 | 400~550 |
| ML160 | 160 | 25~33 | 600~800 |
| ML180 | 180 | 25~33 | 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.
Noodle Cutter Strand Type Cutting System
The length of the sink is 4 meters, which can be adjusted up and down, and the stainless steel pipe is designed to change water.
The sink is made of 2mm thick stainless steel plate.
Control cabinet
Independent operation panel for easy operation, English version
With cooling fan inside
Temperature controller: Omron
Frequency inverter: Siemens
Self protective system:
Over current protective of motor
Over temperature protective of motor
Over pressure protective of screw
Low & over temperature control of extruder
Click to watch the complete HD video of the double stage strand pelletizing recycling machine
