WDL-RJL-1000 Continuous Aluminum Melting Furnace: Efficient, Safe, and Energy-Saving

Advanced Aluminum Processing Solution

The WDL-RJL-1000 Continuous Aluminum Melting and Holding Furnace is engineered for modern aluminum foundries

and casting plants. Integrating melting and holding functions, this furnace ensures continuous production, precise temperature

control, and high-quality molten aluminum. Its shallow, wide melting chamber is cast from a non-stick, high-strength aluminum

castable, offering easy cleaning, excellent durability, and high resistance to cracking.

Equipped with a proportional flame-regulated combustion system, the furnace ensures efficient fuel use and stable temperature management. The holding chamber monitors molten aluminum levels and temperature with real-time over-temperature alarms,

enabling safer, uninterrupted operation. Optional dust collection systems and operating platforms improve working conditions,

energy efficiency, and environmental compliance.

Applications

The WDL-RJL-1000 furnace is suitable for:

• Die-casting workshops

• Aluminum ingot production

• Secondary aluminum recycling

• Foundries requiring stable, high-quality molten aluminum supply

Its automated feeding and discharge systems minimize labor intensity while increasing efficiency, making it an

ideal choice for large-scale aluminum processing.

Key Advantages

• Continuous Operation – Ensures uninterrupted aluminum melting and stable output.

• Energy Efficiency – Optimized combustion and insulation reduce fuel consumption.

• Stable Molten Aluminum – Temperature controlled within ±5℃ for uniform quality.

• Durable Construction – Robust steel shell, reinforced frame, and high-quality refractory lining.

• Safety-Oriented Design – Automatic interlocks, alarms, and emergency shutdown protect operators and equipment.

• Low Maintenance – Minimal consumables and long service life, with up to 5 years durability.

Structural & Technical Highlights

Furnace Construction

• Shell and Lining: Steel body with reinforced channels; high-strength refractory fiber lining ensures low heat loss

• and extended lifespan.

• Doors: Insulated doors with refractory castables reduce heat emission.

• Heating: Proportional flame burners and resistance elements provide stable, precise heating.

• Feeding & Discharge: Pneumatic feeding system handles aluminum ingots and scrap efficiently; plunger-type

• discharge allows smooth molten aluminum flow.

Automation & Control

• PLC & Touchscreen Control: Siemens PLC with human-machine interface (HMI) allows real-time monitoring,

• data logging, and programmable furnace cycles.

• Safety Interlocks: Automatic fuel shut-off in case of flame failure or abnormal pressure.

• Aluminum Level Detection: Prevents overflow and ensures consistent molten aluminum supply.

Optional Equipment

• Dust collection system for clean operation

• Air ducts for improved ventilation

• Operator platforms for enhanced accessibility

Technical Parameters

Safety & Operational Features

• Automatic temperature and liquid level monitoring

• Interlocks for combustion and fuel supply

• Audible and visual alarms for faults

• Programmable oven settings for drying, baking, and shutdown

• Complete slag removal and draining procedures with protective measures

Supply Scope

• Furnace body with refractory lining

• Heating and combustion systems

• Electrical control cabinet with PLC and touchscreen

• Feeding and discharge mechanisms

• Safety devices, sensors, and monitoring systems

After-Sales Support

We provide installation guidance, operator training, and technical support, backed by a 13-month warranty

for manufacturing defects. Detailed maintenance procedures and operational manuals ensure long-term performance and efficiency.

Why Choose the WDL-RJL-1000

With advanced automation, precise temperature control, energy efficiency, and robust construction, the

WDL-RJL-1000 furnace is a reliable choice for aluminum foundries and casting facilities. Its design ensures

high-quality molten aluminum, reduced operating costs, and safer production, making it a top solution in

modern aluminum processing.