Waste management is one of the biggest problems of our modern world and also one of the best opportunities to start up and run a successful business. As humans generate a huge volume of garbage every day, it comes without saying that collecting, sorting and recycling this waste is one of the top priorities of almost all communities across the globe.
Buying a waste sorting machine isn’t as easy as picking a reliable supplier and ordering the best waste sorting line you can afford. You need to conduct an in-depth research and a thorough analysis of your market before knowing which type of machine to choose. This article takes a closer look at the waste sorting process, in order for you to understand what kind of equipment would best suit your needs.
First of all, you have to be aware that you’ll be dealing with several categories of waste. You’ll need to separate metal items from plastic, rubber, paper, and constructions materials. You’ll have to deal with organic matters, as well as with sharp items that may deteriorate your conveyor belts and your other devices.
In order to extract metals from the bulk, you’ll need a powerful magnetic extractor. Copper also requires special equipment that generates a magnetic field which helps extracting items made from this metal and send them to a separate conveyor system.
As most garbage comes in plastic bags, any municipal solid waste sorting machine needs to include a plastic bags remover. Although human workers can manually remove these bags, automation will enable you to score a much better productivity, and therefore a higher profitability rate. In addition, machines can work almost 24 hours a day, without the need for paid leave or vacation days.
Centrifugal modules are able to separate recyclable and non-recyclable plastic items, in order to send them for further processing. Centrifugal separation has an excellent accuracy. The process is easy to control by choosing the appropriate diameter for the holes that let smaller items pass through.
An effective garbage sorting machine needs also a compacter and a baler. The compacter ensures that materials are compressed in order to take less room. The baler creates compact bales that are much easier to store and transport than the various waste items to be recycled. Besides, by compacting garbage before it enters the separation and recycling process, you can avoid damages to conveyor belts.
Last but not least, any waste sorting line requires several conveyor systems, in order to move materials from one stage of the process to the next. The choice of conveyor belts depends on the types of materials to be transported. Heavy items, for instance, require metal belts and extremely sturdy systems. Plastic and lighter materials require rubber belts.