In the context of Saudi Arabia’s Vision 2030 and the accelerating circular economy across the GCC, secondary copper production from scrap has become strategically important. With massive infrastructure, renewable energy, and construction projects driving copper demand, local recycling of red copper scrap (from cable plants, construction, and industrial sources) offers significant economic and environmental advantages — reduced import dependence, lower carbon footprint, and support for domestic manufacturing.
The melting furnace is the heart of any secondary copper operation. Our Scrap Copper Melting Furnace series is specifically engineered to efficiently melt, refine, and purify red copper scrap (≥92% copper content, or ≥90% with controlled lower-grade material) into clean, high-quality molten copper suitable for continuous casting and rolling (CCR) lines, copper ingot production, or electrolytic cathode manufacturing.
Available in four proven configurations — Shaft-type, Round Tilting, Tilting, and Reverberatory — these furnaces combine advanced regenerative combustion technology, high-grade refractories, and intelligent automation to deliver high metal recovery, low oxidation losses, reduced energy consumption, and long service life even under demanding Middle East operating conditions.
Technological Process Overview
Scrap Copper Melting & Refining Route Red copper scrap is charged via automated or semi-automatic charging system → enters the melting furnace (shaft, tilting or reverberatory) → controlled melting under optimized atmosphere → slag removal and refining (fluxing, deoxidation) → precise hydraulic tilting with laser-guided flow control → high-purity molten copper transferred directly to CCR line, ingot casting machine, or cathode casting turntable.
Advanced regenerative burners and high-temperature refractory linings minimize oxidation, maximize thermal efficiency, and ensure consistent melt chemistry. Waste heat recovery systems further improve overall plant energy balance.
Core Technical Advantages & Operational Benefits
Multiple Flexible Furnace Configurations
- Shaft-type Furnaces: Ideal for continuous, high-output melting (10–40 t/h). Excellent thermal efficiency through counter-current heat exchange between rising hot gases and descending charge. Perfect for large-scale cable scrap recycling plants feeding CCR lines.
- Round Tilting Furnaces: Batch operation with easy charging and precise tilting for controlled pouring. Suitable for capacities from 1–80 tons.
- Tilting Scrap Copper Melting Furnaces: Designed for convenient slag removal and refining. Handles 25–150 ton batches with ≥90% copper scrap (including minor lower-grade material).
- Reverberatory Furnaces: Large-scale refining and holding capacity (25–150 tons). Excellent for maintaining molten copper quality and integrating with downstream processes.
Regenerative Combustion System
Supports natural gas, LPG, heavy oil, diesel, or coal gas with high-efficiency regenerative burners. These systems recover 70–85% of waste heat, reducing fuel consumption by up to 30–50% compared with conventional burners. Lower operating costs and reduced emissions align perfectly with sustainability targets.
Premium Refractory Lining & Construction
High-grade refractory materials selected for long service life under continuous high-temperature operation and thermal cycling typical in Middle East plants.
Intelligent HMI + PLC Control System
Centralized monitoring, automatic data logging, real-time process visualization, carbon monoxide tracking, and touch-screen operation. Reduces operator dependency, improves safety, and supports predictive maintenance.
Hydraulic Tilting & Precision Flow Control
Laser-guided pouring ensures stable, controlled molten copper flow, minimizing turbulence and oxidation while delivering consistent quality to downstream casting equipment.
Seamless Plant Integration
Designed to integrate directly with our Copper Rod Continuous Casting and Rolling Lines, ingot casting machines, or cathode production systems — creating complete, high-efficiency secondary copper production plants.
These features translate into high metal recovery rates (typically 95%+ with proper operation), excellent melt cleanliness, reduced dross formation, and reliable 24/7 performance.
Technical Specifications
| Furnace Type | Material (Copper Content) | Energy Source | Capacity / Tonnage | Primary Function & Product Output |
|---|
| Scrap Copper Shaft Type | ≥92% red copper scrap | Natural gas / LPG | 10–40 T/h | High-output melting; pairs with refining furnace for rod/ingot/cathode |
| Round Tilting Furnace | ≥92% red copper scrap | Natural gas / LPG / heavy oil / diesel / coal gas | 1–80 T | Batch melting & refining for rod, ingot, cathode |
| Tilting Scrap Copper Melting Furnace | ≥90% red copper scrap (with minor ≤85%) | Natural gas / LPG / heavy oil / diesel / coal gas | 25–150 T | Tilting design for easy slag removal and refining |
| Reverberatory Furnace | ≥90% red copper scrap (with minor ≤85%) | Natural gas / LPG / heavy oil / diesel / coal gas | 25–150 T | Large-scale refining and holding for rod/ingot |
Custom capacities, hybrid configurations, and waste heat recovery packages are available to match specific production requirements and local energy infrastructure.
Main Parts & System Integration
- High-grade refractory melting chamber and lining
- Regenerative burner system with combustion control
- Hydraulic tilting mechanism with laser flow control
- Intelligent HMI + PLC control cabinet
- Slag removal and refining ports
- Automated or semi-automatic charging system
- Optional waste heat recovery and flue gas treatment systems
Primary Applications
- Melting and refining of red copper scrap into high-purity molten copper
- Direct feed to Copper Rod Continuous Casting and Rolling (CCR) lines for low-oxygen rod production
- Copper ingot casting for trading or further processing
- Cathode / positive plate production for electrolytic refining
- Complete secondary copper recycling plants serving wire, cable, and conductor manufacturers
Our furnaces can be fully integrated with online refining, degassing, and casting systems to form a complete, high-efficiency secondary copper production line.
Why Choose RLB Scrap Copper Melting Furnaces?
- Reliable Quality & Long Service Life: Every furnace is built with premium materials and undergoes rigorous testing. Proven performance in continuous high-temperature operation across multiple Middle East installations.
- Customized Solutions: Fully tailored to your scrap mix, required capacity, preferred energy source, factory layout, and local environmental regulations in Saudi Arabia and the GCC.
- Long-term Partnership Approach: Comprehensive support including installation, commissioning, operator training, genuine spare parts, remote diagnostics, and annual maintenance contracts.
- Proven Regional Performance: Already delivering high metal recovery rates and low operating costs for recycling and cable plants in the Middle East.
- Sustainability & Vision 2030 Alignment: Regenerative technology reduces energy consumption and emissions while supporting circular economy goals and local content development.
Frequently Asked Questions (FAQ)
What recovery rate can be expected from these furnaces?
With proper charge preparation and refining practice, metal recovery rates of 95% and above are routinely achieved.
Can the furnaces handle mixed or lower-grade copper scrap?
Yes. The tilting and reverberatory models are specifically designed to process ≥90% copper scrap with controlled amounts of lower-grade material through effective refining.
How much energy savings do regenerative burners provide?
Regenerative combustion systems typically reduce fuel consumption by 30–50% compared with conventional burners while also lowering exhaust gas temperatures and emissions.
Can these furnaces integrate directly with a copper rod CCR line?
Absolutely. They are engineered for seamless integration with our Copper Rod Continuous Casting and Rolling Lines, enabling complete secondary copper rod production plants.
What support do you offer for Vision 2030 localization projects?
We provide full technology transfer, training programs, spare parts localization planning, and documentation support aligned with Saudi industrial development objectives.
Ready to build or upgrade your secondary copper melting and refining capacity?
Contact our technical team today. Within 48 hours we will provide a customized furnace configuration proposal, energy consumption estimate, metal recovery projection, and relevant reference cases from similar regional projects.
Inquiry Now — Partner with a reliable technology supplier for high-performance copper melting solutions tailored to Saudi Arabia and the GCC market.
Melting Furnaces For Copper
High-efficiency Scrap Copper Melting Furnace Series for melting red copper scrap (≥90% Cu) into high-purity molten copper. Shaft, tilting and reverberatory configurations with 10–150 T capacity, ideal for CCR copper rod production lines
Product SKU: MF-COPPER-SERIES
Product Brand: Reliable Cable
Product Currency: USD
Product Price: Contact for Quote
Product In-Stock: InStock
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