UBC Decoating Line (ENV-UBC-5000) | Industrial Equipment | Henan Yushunxin Heavy Industry Technology (ENV)

Machine Working Principle

Engineered for High-Yield Continuous Solid Waste Processing

Henan Yushunxin Heavy Industry Technology (ENV) UBC (Used Beverage Can) Decoating Line is an advanced thermal pretreatment system for secondary aluminum remelters. Used beverage cans carry heavy organic interior lacquers, exterior acrylic printings, and residual moisture that cause explosive boiling and severe melt oxidation (dross loss up to 15-20%) if fed directly into melting furnaces.

Our continuous rotary kiln heats shredded UBC in a tightly controlled low-oxygen atmosphere (480°C - 530°C), vaporizing paint organics into volatile gases. These gases are routed to a high-temperature secondary thermal oxidizer (>850°C) and recycled as heating energy, reducing melt dross loss to under 0.5%.

FEEDSTOCK STANDARDS Feedstock Material Policy & Purity Safeguards

Accepts: Shredded aluminum beverage cans, aluminum bottles, clean food tin scrap.
Prohibited: Heavy ferrous contamination (>5%), explosive aerosol cans, wet organic waste.

SYSTEM INTEGRATION SCHEMATIC

DCS Telemetry Enabled

Modular structure supports containerized ocean freight, fast on-site flange assembly, and multi-sensor oxygen/temperature interlocking.

Technological Breakthroughs

Equipment Highlights & Structural Advantages

Designed to exceed industrial safety, energy recuperation, and metallurgical purity requirements.

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Feature 01

Recovers combustible energy from vaporized paints, cutting external fuel consumption by 60%.

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Feature 02

Guarantees clean, shiny metallic aluminum output with zero carbon soot contamination.

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Feature 03

Prevents baghouse filter blinding by eliminating volatile oily vapors upstream.

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Feature 04

Continuous rotary design with dynamic internal lifters ensures uniform heat transfer.

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Feature 05

Equipped with emergency water deluge and automated oxygen monitoring for maximum safety.

ENGINEERING SPECIFICATIONS

Technical Data Sheet & Parameter Matrix

Model: ENV-UBC-5000

Parameter Item / Specification	Engineering Standard / Technical Value
Target Feedstock	Shredded Used Beverage Cans (UBC), baled or loose aluminum tins
Processing Capacity	2.0 - 8.0 Metric Tons / Hour
Kiln Type	Indirectly/Directly heated continuous rotary kiln with internal flights
Decoating Temperature	480 - 530°C controlled low-oxygen environment (O₂ < 6%)
Residual Carbon Content	< 0.05% on decoated aluminum surface
Metal Melting Recovery Increase	Reduces furnace melt loss from ~18% down to < 1.0%
Afterburner Combustion Temp	≥ 850°C (residence time > 2.0 seconds)
Thermal Energy Source	Natural gas / LPG / Purified pyrogas self-circulation
System Footprint	Approx. 800 - 1,800 m²

TURNKEY EPC SERVICES

Complete Factory Implementation Roadmap

From raw material pilot trials at our Zhengzhou testing base to ocean shipping, civil foundation guidance, on-site mechanical erection, and environmental acceptance.