Regardless of what kind of plastics you process and what output qualities and production volumes you’re striving for, RETECH Machinery will develop a recycling plant solution that is customized exactly to your requirements. With perfectly coordinated processing steps for shredding, separating and washing,we guarantee a smooth workflow that delivers a 100% clean and homogeneous output material.
We classify plastic recycling into following categories as per the materials of plastic:
Post-consumer film is a kind of plastic waste, primarily packaging, which is the result of consumption by private and commercial end consumers. These kinds of waste films are often with heavily contaminated and must be pre-sorted before being washed and regranulated.The complex processes for cleaning to these films require highly efficient washing systems that work in several steps. The new recycling solution system developed by RETECH has become established as a core component of plastic recycling plants.
KEY Product: High Speed Friction Washer
Post-industrial film refers in general to transparent plastic films with a high stretch content,which are recovered from supermarkets and other businesses scope. These soft plastic films are often contaminated with organic matter and paper labels, which must be removed and separated in a complex procedure. Drying thin stretch wrap poses a special challenge and is handled efficiently by a squeezing dryer from RETECH’sp squeezer Dryer.The goal is to produce a granulate for subsequent extrusion that is as transparent as possible and free of contaminants, with the same market quality as new material.
KEY Product: Squeezing Machine Dryer
HDPE bottles are pre-sorted and compacted and usually handled as baled material by baler. The purity of these pre-sorted waste fractions varies significantly from one country or region to another. The washing system can be streamlined to accommodate the intended application of the reprocessed plastic. For example, by implementing RETECH’s Hot-Wash-System, the output material is of such high quality that it can replace primary plastic – the prerequisite for a true circular economy.
Key Product: Hot Wash Tank
These are plastics such as mono fractions and mixed plastics recovered from commercial waste or kerbside waste collection. The pre-shredders from RETECH’s RS series are sturdy machines that are resistant to foreign objects and obstructions and reliably reduce the feed material to the defined grain size. The separation technology is of special importance to the washing process. Here the plastic with a density of > 1 g/cm³ is separated from the PO fractions using various different methods. Alongside its tried-and-tested sink-float method, our RETECH WASHTECH also offers hydrocyclone separation technology.
KEY PRODUCT:Sorting Separation Machine
One particular recycling challenge is posed by PP big bags, as they often contain unidentified foreign matter. Such abrasive residual matter as sand, glass or ceramics can increase wear and tear on the cutting unit. In order to guarantee uninterrupted operations with high throughput despite the additional stress on the machine, we offer special wear & spare part packages. This way, you can react quickly if a part needs changing and keep production downtime to a minimum.
PP big bag is full of strong power to cut especially on belt. Usually it needs a strong power shredder, RETECH new technology on crusher can be replance the original shredder.It is adapt to PP woven/PP big bag.
Key Product:Heavy Duty Crusher
LDPE Agricultural film refers to a wide range of foils from the agricultural sector, for example mulching films, agricultural stretch films (bale wrap film), silage foil and sheeting as well as greenhouse films. Particularly the heavily contaminated, thin mulching films and agricultural stretch films require extremely thorough washing and drying, which makes the recycling of these materials very difficult and complex. Here is where the technological know-how and experience of RETECH WASHTECH really pays off. We have supplied many clients from all over the world with machines for this application – tailored to sometimes highly specialised customer requirements.
Key Product:Floating Washing Tank
Some Key Unit on RETECH Washing Plant:
To cut the big bag or film into small flakes shape by rotate blades. The bottom screen hole is to control the size of film/flakes.
Aiming at different shape of plastics,RETECH crusher have 2 options.
RETECH can supply low speed and high speed friction washing unit on the basis of the level of dirt on plastics.This washing unit is to reduce as much as dirt from plastics,it helps th washing pressure on floating washing unit.
Speed from 500RPM to 2000RPM.
Plastics on floating water level or fall bottom of tank will decide which type of tank we use.The PET/PVC such kind of plastic always sinking in water needs a bottom washing and pushing screw. The PP/PE film always swim on the surface of water and pushing by rollers.
There are two way on drying part of washing line, while processing HDPE/PP rigid plastics,we use dehydrator centrifuge force to remove water in very high speed.
Another dryer is by squeezing dryer of plastic LDPE/LLDPE film soft plastics.It is much more efficiency on LDPE/LLDPE film processing.
Zhangjiagang Retech Machinery Co.,Ltd is a professional manufacturer focused on plastic washing and recycling equipment. We are your reliable supplier for plastic processing system solutions. We are happy to provide a turnkey solution from project design to after service. All solutions are customzied based on your own requirements.
Your further inquiry is warmly welcome,please contact our sales team for more: