The carbonization furnace quickly decomposes and removes the coating on the metal surface through the dry distillation in an oxygen-free high-temperature environment. This high-temperature environment causes the resin and pigment molecules in the paint layer to gradually decompose and volatilize, leaving the metal surface. Our company's carbonization furnace is equipped with an automated control system, such as PLC, to achieve automated production and reduce labor costs

Application areas:

• Scrap metal recycling: In the process of scrap metal recycling, the carbonization furnace is used to remove impurities such as paint and glue layers on the metal surface, improve smelting efficiency, and reduce damage to the smelting furnace.

• Can paint stripping: The carbonization furnace is particularly suitable for the paint stripping of waste cans. Through the principle of high-temperature pyrolysis, the paint layer on the surface of the can is quickly decomposed to achieve the purpose of paint stripping.
• Metal paint stripping: In the metal processing industry, as a new type of paint stripping equipment, the carbonization furnace has gradually become a new favorite in the field of metal paint stripping, especially for the paint stripping of metal materials such as waste cans, aluminum gussets, honeycomb aluminum, and aluminum substrates.
• Biomass carbonization: Carbonization furnaces are also used to convert biomass materials such as wood and straw into high-quality biochar, which can be used in soil improvement, water purification, energy storage and other fields.

1. How does the machine remove paint without damaging metal?
The process uses controlled heating (typically 400–600°C) in an oxygen-free environment, where coatings decompose into gas instead of burning, protecting the metal from oxidation.
2. What is the capacity of the equipment?
Depending on the model, processing capacity ranges from:
800 kg/h to 2000 kg/h for standard systems
3. Is the process environmentally friendly?
Yes. Compared with chemical stripping:
No wastewater discharge
Reduced chemical pollution
Gas can be recycled and treated
Lower overall emissions
4. Is it suitable for large-scale recycling plants?
Yes. The system supports continuous operation and can be integrated into automated recycling lines with PLC control systems.
5. Do I need this machine in my recycling line?
If your raw materials contain:
Paint
Plastic coating
Oil contamination
Then this machine is essential for improving product quality and maximizing profit.