Plastic Recycling Machine PP Woven Bag Plant- Post Industrial PE Film Washing Line
Product Description

With years of technology modification and process experience precipitation, RETECH has a variety of different solutions for recycling PP PE scraps (LDPE/LLDPE film, PP woven bags, PP non-woven, PE bags, milk bottles, cosmetic containers, vegetable and fruit boxes). With advanced modular design, RETECH can freely combine each standard module to provide to customers specialized solutions.
In the field of HDPE/PP/PS/ABS/PC/PET recycling projects. Most of the materials come from urban and industrial collection sites,their sizes vary, and the composition of raw materials is different from country to country, even though the composition of HDPE/PP/PS/ABS/PC/PET in the same country is totally different.
RETECH team integrated the cleaning line technology in Europe and China and continuously optimized it. Finally, it developed a series of modular equipment that can adapt to the different characteristics of HDPE/PP/PS/ABS/PC/PET materials. Aiming at blow molding packaging bottle/box/cup/barrel/bucket and injection waste recycling. It can realize a cleaning and recycling line and handle hard materials at the same time. And flexible plastic.
Including sorting, size reduction, metal removing, cold and hot washing, high efficiency friction washing and drying modular.
Which can remove ferrous and nonferrous metals, sand, oil, glue, paper and many other different contaminants efficiency.
Features
Belt conveyor:
Feeding conveyor to the shredder
Built in heavy duty version;
With load related controlling device for conveyor belt for avoiding of the overfeeding of the shredder;
Metal detector as optional, for detection of metallic contaminants for protecting of the shredder;
Belt conveyor can be PVC/Rubber material;
The speed of belt conveyor is controlled by inverter.
Shredder:
35% more space inside the cutting chamber ;
Built-in hydraulic ram;
Variable faster ram movement;
Less space occupied than traditional shredders
with horizontal rams;
Enclosed cutting chamber to prevent materials flying out.
Magnetic:
Magnetic separation belt can be optional item install on the discharge belt conveyor from shredder, it can autocratical removing ferrous metal by permanent magnet.
Pre-washer:
The separation tank, built in stainless steel; Discharge drum; Double discharge system for "heavies", motorized valves; With pneumatic water in-feed-valve, automatic level control via electronic feeder; With compressor blower to inject compressed air to the bottom of the tank; With working platform; Water and energy saving design.
Crusher:
Crushing with water flushing in; 3/5/7 rotor design; Knife adjustment outside chamber; Low noise.
Trommel screen:
Remove stone, dust, loosen caps and small metal.
5-L type belt conveyor
Feeding conveyor to the next machine:
L Type belt conveyor connected with the Trommel
Equipped with pull switch surround the conveyor.
Screw conveyor:
To convey plastic flakes out of crusher into friction washer;
Parts, that contact with water are made of SUS304.
High speed friction washer:
Friction washer as tough washing unit, to removes most of contaminates; Housing built in stainless steel, welded construction; Reinforced, mild steel and high speed rotor; Oversized, outside mounted bearings; Stainless steel screen, hole size 3 mm; Stainless steel feed - and discharge hoppers for the plastic flakes; Water discharge at the bottom.
Floating washer:
For separation of contaminants or other plastics with gravity > 1 g/cm³ from PE/PP flakes; With screw-IN and screw-OUT; Special design of inner paddles to guarantee sufficient sediment of heavy impurities; Stainless steel SUS304 body; With pneumatic water in-feed-valve, automatic level control via electronic feeler.
Drying system:
Handling different material, we have different kinds of drying system, squeezer or centrifugal dryer&pipeline dryer, depends on customer requirement. For soft material such as film we can either use squeezer or centrifugal dryer, after drying, material moisture will be controlled wiithin 5-8%, for rigid plastic material, we can use centrifugal dryer and pipeline dryer system, after drying, material moisture will be less than 1%.
Hot air drying:
With connecting pipes to the dryer;
Connecting pipes to the cyclone installed above the thermal dryer;
Parts in contact with material built in stainless steel.
Storage hopper:
To guarantee non-stop work and stable feeding for downstream extrusion pelletizing line, we will use a buffer silo to storage washed material. Special design can ensure no-blockage for material, at top of the silo, cyclone device for dust removing.
Electric panel:
Electric control component: , e.g. Circuit-breaker, AC contact, press button, pilot lamp; For electrical controlling of the entire system; Safety interlock principle; All electrical units: LS, ABB.Equipped with an intelligent control system, it can provide appropriate temperature, flow, pressure and concentration to ensure the cleaning effect, better operation interface and monitoring function, making maintenance and troubleshooting easier.
Product Parameters
Models |
Capacity |
Total Power |
Workers |
RM-300 |
300kg/h |
95~150KW |
1~2 |
RM-500 |
500kg/h |
180~250KW |
2~3 |
RM-1000 |
1000kg/h |
280~380KW |
2~3 |
Detailed Photos

(Sample photos:1000kg/hr LDPE film washing line to Japan market)
Packaging & Shipping
