How to remove the paint from the outer shell of a can? Pyrolysis equipment helps
Most of the drinks, beer, cola, etc. that everyone usually drinks are in cans. How to remove the paint on the surface of cans for aluminum recycling?
There are many ways to remove it with chemicals, which can dissolve or corrode the paint layer on the surface of the can. The advantage of this method is that it is highly efficient and suitable for large-scale paint removal, but it requires attention to safety to avoid chemicals causing harm to the human body, and the smell is very harmful to the body. So basically this is not recommended.
There is also mechanical paint stripping, which is the most primitive and stupid method, using mechanical tools such as grinding wheels, shovels, and wire brushes to grind or scrape off the paint layer on the surface of the can. The advantage of this method is that it has good paint removal effect and does not require the use of chemicals, but it requires manual operation and is less efficient.
So the last one is the high-temperature carbonization pyrolysis furnace paint stripping that the editor is going to talk about. This equipment is also a new type of paint stripping furnace equipment that has been produced in the past two years. The cans must be broken, and then passed through the conveyor into the continuous pyrolysis furnace for oxygen-free carbonization. Note; (the equipment needs to be preheated before feeding). This can remove the paint on the surface of the cans. The time from the raw material entering the pyrolysis furnace to the discharge of the recycled aluminum material is about 30 minutes. This completes the thermal paint removal furnace.
