PE film washing line 2620 is a machine that can crush, dewater, and dry plastic films. This machine is designed to recycle plastic films and save energy. Its L or U-shape design makes it easier to recycle. This machine is available in different models and can be easily installed. You can choose one according to your needs, whether you want to recycle plastic packaging materials or crush film. The best thing about PE film washing line is its energy-saving features, as it reduces moisture and conserves energy.
In the PE film washing process, the Friction washers are used to remove debris from the plastic films. These washing machines are designed with a retangular box and water jets mounted on nozzles that are directed at a mesh screen. The plastic films are fed into the vertical feeder of the machine, and once they are clean, they exit from the top of the machine. They are also equipped with a rotating shaft, which constantly hits the film pieces.
This film-washing machine features a long, fast-spinning shaft with several tilted paddles that rotate at almost 1,000 rpms. The spinning film mixes at high speeds with the cleaning solution, while the friction between the two types of film scrubs away dirt and debris. It also breaks down paper and cardboard into tiny fibers. Friction washers are also designed to wash the simplest film.
The high-speed Friction Washer is designed to thoroughly wash both PET and rigid bottle granulate. It is normally positioned after wet granulation, before the float sink tanks. The Plastic Friction Washers consist of a high-speed rotor and a full hexagonal screen around the rotor. The system is complemented by a sturdy frame with an incline.
Film washing lines can be customized to fit the needs of a specific recycling operation. The plastic film washing line consists of several different sections controlled by a central electric control panel. The different sections of the plastic film washing line are connected to one another via conveyors. As the film is cleaned, it becomes ready for pelletizing and reuse. This process is a vital part of the recycling process.
The system is based on the counter-flow principle. Water flows towards the film and presses it. The finished film then proceeds to a conveyor in the drying-shaking section. The wash technology is adjustable and has up to 100 programs to adjust the water flow and the level of contamination. Other system components include a liquefying set, inlet suction tubes, and level controls.
The plastic film washing line consists of several pieces of core equipment. The basic pieces of the equipment include a shredder, high-speed friction washer, gravity "sink/float" separation tank, and dewatering / drying system. The washing equipment moves materials from machine to machine using belt/screw conveyors and vacuum hosing. Each piece of washing equipment is different, but all machines have the same basic concept. Other equipments such as air classifiers or rotating trommels may be added to improve overall cleanliness.
Sink float separator
A sink float separator is a device that separates the granulated PET bottles from the rest of the PET/PE film. The sink-float separation tank utilizes the density of water to separate the different materials. While water is 1g/cm3, PP and PE film have densities of.93g/cm3. As a result, the floating materials are separated from the granulated PET/PE film. The remaining materials are collected on a conveyor system and are ready for use.
A good sink float separator should also be able to achieve a concentration of less than 5mg per litre. These separators have a silt storage volume, fitted inlet/outlet connectors, and vent points in the neck. They should also have an oil alarm system to warn you if they contain any oil. This separator is ideal for use in washing films and plastics.
Besides collecting oil from the wastewater, a sink float separator should also have an alarm system. This way, you can easily determine if you need to empty the separator before it pollutes the water. It also prevents oil from passing through and polluting watercourses. If you want to ensure that your customers receive only clean film, invest in an oil level alarm. These systems are able to be fitted to existing tanks and have excellent operational range. Additionally, they can also provide additional telemetry options.
Wet plastic granulator
A wet plastic granulator is a device that cuts up a plastic film into smaller pieces. This machine continuously pumps water into the cutting chamber, partially cleaning the film. The plastic film is then inserted into a vertical feeder, and the clean piece comes out of the top of the machine. This machine is also capable of washing plastic film. Its features include a low energy consumption, ease of operation, and high efficiency.
A plastic film washing line is made up of several pieces of core equipment. This equipment includes a shredder, high-speed friction washer, "sink/float" separation tank, and dewatering/drying system. The material is then transported from one machine to the next using belt/screw conveyors or vacuum hosing. While washing equipment varies in its design, the basic concept is the same. Additional components, such as rotating trommels, air classifiers, and dewatering systems, can improve overall cleanliness.
Wet plastic granulator PE film washing line 2620 comprises a set of cleaning equipment. These machines use high-speed friction to remove unwanted materials from plastic films. Afterwards, the clean film is ready for pelletizing, making it suitable as raw material for new products. This washing line is an integral part of the plastic film recycling process. It can help reduce the waste material into small pieces and granules.