In aluminum rod, wire, and conductor manufacturing, the melting stage is the foundation of quality, energy efficiency, and production continuity. The RLB Aluminum and Aluminum Alloy Melting Furnace series is a complete family of advanced melting and holding systems designed to process aluminum ingots, recovery materials, recycled scraps, and packaging waste into high-purity molten aluminum for 1#, 3#, 5#, 6#, and 8# series alloys (including EC1350, 5005/5154, 6101/6201, 8176/8030, etc.).
Available in sky-melting + round holding, double-chamber, and rectangular tilting/fixed configurations, these furnaces deliver 20–40% energy savings through regenerative combustion, precise PID temperature control, and intelligent HMI+PLC automation — fully compliant with European and American standards.
The RLB Aluminum and Aluminum Alloy Melting Furnace series utilizes advanced regenerative combustion technology to achieve 20–40% energy savings compared with traditional furnaces. Combustion air is preheated to approximately 700 °C while flue gas temperature is reduced to below 150 °C, dramatically improving thermal efficiency and reducing fuel consumption.
Key Metallurgical & Process Advantages:
- Precise PID temperature control (±5 °C uniformity) ensures consistent alloy composition for EC1350, 5005/5154, 6101/6201, 8176/8030 and other high-conductivity alloys.
- Optional electromagnetic stirring, online degassing, and filtration systems deliver superior melt cleanliness and minimal hydrogen/oxide inclusions.
- Low oxidation losses (<1.5% typical) maximize metal yield — critical for cost-sensitive recycling of packaging scrap, crushed castings, and lightweight waste.
- Heavy-duty steel shell with premium refractory lining guarantees long service life under continuous high-temperature operation in GCC climates.
Figure 1: Regenerative aluminum melting furnace installation – high-efficiency, low-emission design with automated charging.
Advanced Configurations & Engineering Excellence
We offer four proven configurations tailored to your production scale and raw material mix:
- Sky Melting + Round Holding Furnace — Ideal for continuous aluminum rod production (5–10 t/h).
- Double-Chamber Melting Furnace — High flexibility for mixed scrap and ingot melting with alternating refining.
- Rectangular Tilting Furnace (Rod/Bar) — 10–35 t capacity, perfect for aluminum rod & bar production.
- Rectangular Fixed/Tilting Furnace (Ingot/Bar/Strip) — 4–20 t/h (7–100 t total capacity) for ingots, bars, plates, and tapes.
Core Features:
- Regenerative burners (natural gas, LPG, heavy oil, diesel, or coal gas) with 20–40% energy reduction.
- Intelligent HMI + PLC control with recipe storage, real-time monitoring, and full-line synchronization.
- Hydraulic tilting + laser flow control for precise, stable molten aluminum delivery.
- Optional electromagnetic stirring, online degassing, and ceramic foam filtration for premium alloy quality.
- Automated scrap charging systems (optional) reduce labor and improve safety.
These features make the RLB melting furnace the preferred choice for high-volume aluminum rod producers seeking lower energy consumption, reduced scrap, and consistent high-quality molten metal.
Figure 2: Advanced HMI/PLC touch-screen control – intuitive operation with full process data logging and remote diagnostics.
Technical Specifications
| Furnace Type | Material | Energy Source | Capacity | Typical Applications |
|---|
| Sky Melting + Round Holding Furnace | A00 ingots, reheat packing, scraps | Natural gas / LPG / heavy oil / diesel / coal gas | 5–10 t/h | Continuous aluminum rod production |
| Double-Chamber Melting Furnace | A00 ingots, reheat packing, scraps | Natural gas / LPG / heavy oil / diesel / coal gas | 5–10 t/h | Continuous aluminum rod production |
| Rectangular Tilting (Rod) | A00 ingots, reheat packing, waste pole | Natural gas / LPG / heavy oil / diesel | 10–35 t | Aluminum rod & bar production |
| Rectangular Tilting / Fixed (Ingot/Bar) | Packaging scraps, crushing cast aluminum, lightweight waste | Natural gas / LPG / heavy oil / diesel / coal gas | 4–20 t/h (7–100 t capacity) | Aluminum ingots, bars, plate & tape |
Custom capacities and configurations available to match specific production requirements.
Seamless Integration with Continuous Casting & Rolling Lines
The RLB melting furnace is engineered for perfect integration with aluminum rod continuous casting and rolling (CCR) lines, producing high-quality 9.5 mm, 12 mm, and 15 mm EC-grade and alloy rods for AAC, AAAC, and ACSR conductors.
Figure 3: Full aluminum rod continuous casting and rolling line – melting furnace seamlessly feeds the casting wheel and rolling mill.
Primary Applications
- Production of EC1350 and high-conductivity aluminum rod for electrical conductors
- Aluminum alloy rod (Series 3#, 5#, 6#, 8#) for overhead transmission lines (AAC, AAAC, ACSR)
- Aluminum ingots, bars, and plate/tape for further processing
- Integration with continuous casting and rolling lines for seamless rod production
- Recycling and refining of aluminum scraps into high-purity alloy melts
The RLB furnace can be equipped with stirring, degassing, and filtration systems, and paired with continuous casting machines or ingot casting lines for complete turnkey aluminum production solutions.
Sustainability, ROI & Vision 2030 Alignment
- Energy Savings: 20–40% lower fuel consumption vs conventional furnaces; typical payback 12–20 months.
- Low Carbon Footprint: Regenerative heat recovery + low NOx burners support Saudi Green Initiative and Vision 2030 goals.
- High Metal Yield: Oxidation losses <1.5% and excellent scrap utilization maximize profitability.
- Reduced Emissions: Flue gas <150 °C with optional after-treatment meets stringent GCC environmental regulations.
Proven ROI Example: A 10 t/h regenerative line running 6,000 hours/year typically saves 1.8–2.5 million SAR annually in energy and scrap costs (based on current GCC industrial rates).
Comprehensive Maintenance & Lifetime Partnership
Recommended Maintenance Schedule:
- Daily: Temperature uniformity check, burner flame inspection, refractory condition.
- Weekly: Regenerator cleaning, hydraulic system pressure test, laser flow sensor calibration.
- Monthly: Full PLC diagnostics, refractory thickness measurement, safety interlock verification.
- Annual: Complete overhaul with burner replacement and refractory repair as needed.
Our GCC Support Commitment:
- 24/7 remote diagnostics with secure VPN.
- On-site engineers within 48 hours (Dammam, Riyadh, Jeddah coverage).
- Genuine spare parts stocked in Eastern Province.
- Operator & maintenance training (Arabic/English).
- Performance-based service contracts with 98%+ availability guarantee.
Detailed FAQs – Addressing Real Customer Questions
Q1: What is the real energy saving of regenerative combustion compared with traditional furnaces?
A: 20–40% fuel reduction is typical. Regenerative burners preheat combustion air to ~700 °C and recover waste heat, lowering flue gas temperature below 150 °C. Many GCC clients report 25–35% savings after the first year.
Q2: Can the furnace handle high volumes of contaminated packaging scrap and crushed castings?
A: Yes. Our double-chamber and rectangular tilting models with optional preheating and gasification systems efficiently process paint, plastic, and oil residues while maintaining low oxidation losses.
Q3: How does the furnace ensure consistent alloy composition for EC1350 and 6101/6201 rods?
A: Precise PID temperature control (±5 °C), optional electromagnetic stirring, online degassing, and filtration guarantee hydrogen levels <0.15 ml/100 g and excellent cleanliness for high-conductivity conductors.
Q4: What is the typical oxidation loss and how do you minimize it?
A: <1.5% with proper fluxing and atmosphere control. Regenerative operation and rapid melting cycles further reduce dross formation.
Q5: Can this furnace integrate with my existing continuous casting and rolling line?
A: Absolutely. We supply matching launders, flow control, and synchronization systems. Most installations achieve seamless integration with <4 hours downtime.
Q6: What maintenance is required and what is the expected downtime?
A: Daily 15–20 min checks + weekly 2-hour preventive maintenance. With our predictive sensor package, unplanned downtime is typically <1% of operating hours.
Q7: What is the payback period for a regenerative furnace?
A: 12–20 months depending on fuel prices and operating hours. Many Saudi clients achieve full ROI within 14–16 months through energy and yield improvements.
Q8: Do you provide installation, commissioning, and training in Saudi Arabia?
A: Yes. Our Eastern Province-based team delivers full turnkey installation, cold/hot commissioning, and bilingual operator/maintenance training with 2-year performance guarantees.
Q9: Can the furnace be upgraded later for higher capacity or Industry 4.0 connectivity?
A: Yes. Modular design allows future addition of automated charging, SCADA integration, and advanced emission monitoring.
Q10: What after-sales support do you offer in the GCC region?
A: 24/7 remote support, 48-hour on-site response, local spare parts stock in Dammam, and performance-based service contracts with 98%+ availability SLA.
Why Leading Aluminum Rod Producers Choose RLB
- Reliable Quality — Every furnace tested at full load; consistent melt quality with excellent alloy control.
- Customized Service — Tailored to your raw material mix, capacity, fuel type, and factory layout in Saudi Arabia & GCC.
- Long-term Partnership — Lifetime technical support, genuine spares, and performance guarantees — not just equipment supply.
- Vision 2030 Ready — Energy-efficient, low-emission technology supporting Saudi Green Initiative and local content requirements.
Inquiry Now
Contact our technical team today for a free plant audit, detailed layout drawings, energy/ROI calculation, and reference visits to existing GCC installations. We respond within 4 hours and deliver proposals within 48 hours.
Aluminum and Aluminum Alloy Melting Furnace
High-efficiency Aluminum and Aluminum Alloy Melting Furnace with regenerative combustion technology, achieving 20–40% energy savings. Configurations include sky-melting + round holding, double-chamber, and rectangular tilting furnaces. Ideal for producing EC1350, 6xxx and 8xxx series aluminum rod
Product SKU: ALMF-REGEN-10T
Product Brand: Reliable Cable
Product Currency: USD
Product Price: Contact for Quote
Product In-Stock: InStock
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