UBC Continuous Decoating Machine UBC Decoating Furnace

The UBC Continuous Decoating Machine, also known as an aluminum cans paint removing furnace or UBC decoating furnace, is a key solution for efficient recycling of waste beverage cans. Aluminum cans are lightweight, corrosion-resistant, and infinitely recyclable, requiring far less energy to reprocess than primary aluminum production. However, surface paints, inks, and polymer coatings must be removed before melting, as untreated coatings significantly reduce aluminum recovery efficiency and final ingot quality. The UBC decoating system is specifically designed to solve this critical bottleneck in aluminum can recycling.

This equipment uses high-temperature pyrolysis technology to remove coatings without damaging the aluminum. Inside a sealed, low-oxygen furnace chamber, aluminum cans are heated to 450–550°C, where paints and inks are thermally decomposed into harmless gases and trace ash. The clean aluminum surface remains intact, providing high-purity scrap suitable for direct melting. Compared with chemical paint-stripping methods, pyrolysis delivers more stable results while eliminating wastewater, corrosive residues, and secondary pollution.

Modern UBC continuous decoating machines are typically designed as continuous rotary kilns, ensuring stable feeding, uniform heating, and high processing efficiency for large-scale recycling plants. An intelligent temperature control system automatically adjusts furnace conditions based on material throughput and coating thickness, preventing under-treatment or overheating. Integrated heat recovery technology reuses thermal energy released during pyrolysis to preheat incoming materials or support furnace operation, significantly reducing fuel consumption and operating costs.

With high throughput capacity, reliable automation, low emissions, and compact structure, the UBC decoating furnace is widely applied in aluminum processing enterprises, renewable resource companies, and metal recycling plants. It improves aluminum recovery rates, enhances ingot quality, and supports green manufacturing standards. As a cost-effective and environmentally responsible solution, the UBC paint-removing furnace plays a vital role in promoting sustainable aluminum recycling. For project participation or system configuration details, please contact us for professional support and customized solutions.

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