WDL-2300D Aluminum Alloy Dosing Holding Furnace with 2300kg Capacity, 1800kg

Product Specification

WDL-2300D Aluminum Alloy Dosing Holding Furnace: The Ultimate Solution for Efficient Casting

The WDL-2300D Aluminum Alloy Dosing Holding Furnace is a state-of-the-art solution designed to improve efficiency in the aluminum casting industry. Combining the power of heat preservation and precise quantitative feeding, this furnace is ideal for use in high-pressure casting, semi-solid casting, and gravity casting processes. With its advanced design, the WDL-2300D offers a host of features that ensure optimal performance, reduced energy consumption, and increased production efficiency.

Key Features of the WDL-2300D Dosing Furnace

1. Energy-Efficient Design
   The WDL-2300D dosing furnace features an integral casting furnace body with a fully sealed aluminum liquid insulation melting pool, reducing energy consumption by up to 70% compared to conventional open-type furnaces. This sealed design ensures that heat is retained efficiently, contributing to significant cost savings and enhanced energy efficiency. In fact, the actual energy consumption is less than one-third of typical machine-side holding furnaces.

2. Precise Temperature Control
   Equipped with a radiant silicon carbon rod heating system, the furnace ensures that the aluminum liquid temperature is maintained accurately within a range of ±1.5°C. The PLC-based power amplifier control system and PID temperature regulation deliver consistent results, with the temperature range adjustable between 640°C and 720°C (max temperature 800°C). This precision is critical for producing high-quality castings with exacting standards.

3. Quantitative Feeding with High Accuracy
   The pneumatic feeding control system allows for precise and fast quantitative feeding, ensuring that the aluminum liquid is accurately dosed to the die-casting machine. With an impressive dosing accuracy of ±1.5%, the furnace guarantees that each casting is uniform, reducing material waste and improving the overall quality of the final product. The dosing range is adjustable from 5.0 kg to 40.0 kg, making it suitable for various casting sizes.

4. Flexible Hydraulic Lifting and Tilting Function
   The hydraulic lifting system offers easy adjustments to match the height of different die-casting machines, while the tilting function simplifies material changeover and cleaning. These features minimize labor intensity and downtime, contributing to smoother operations and faster turnaround times.

5. Comprehensive Safety Features
   The WDL-2300D holding furnace is designed with a comprehensive safety protection system that includes safety guardrails, anti-overflow baffles, and electric and mechanical interlocks. These ensure that operators are protected during both regular operations and maintenance activities. Furthermore, the remote maintenance system enables operators to monitor the furnace’s performance remotely, reducing the need for on-site troubleshooting.

Technical Specifications

Applications of the WDL-2300D Dosing Furnace

The WDL-2300D holding dosing furnace is perfect for industries that require high precision and consistent results. Some of its primary applications include:

• Aluminum High-Pressure Die Casting: Ideal for producing high-quality aluminum components in industries like automotive, electronics, and industrial manufacturing.

• Semi-Solid Casting: Ensures precise control of aluminum liquid for creating semi-solid castings.

• Gravity Casting: Provides efficient, consistent aluminum feeding for gravity casting processes.

Whether used in high-pressure die casting or other precision casting processes, the WDL-2300D ensures that aluminum alloy products meet stringent quality requirements.

Main Equipment Components

1. Integral Casting and Insulation Furnace Body
   The furnace shell is made from high-strength steel, laser-cut and welded for durability. The furnace cavity is lined with four layers of insulation using premium materials from the U.S. and Japan to maximize thermal efficiency.

2. Pneumatic Quantitative Control System
   The system features components from top global brands, including BURKERT for the air control valves and SMC for the main intake valve, ensuring reliable performance and precise control of aluminum liquid flow.

3. Heating and Temperature Control
   The furnace uses radiant silicon carbon rod heating, offering excellent temperature control, with a heating rate of ≥25℃-30℃/H. The temperature control accuracy is within ±1.5°C, critical for ensuring the quality of the castings.

4. Safety Features
   Safety measures include over-temperature alarms, low aluminum liquid level alarms, and emergency stop buttons. These ensure the safety of operators and prevent damage to the furnace or casting equipment.

5. Remote Monitoring and Maintenance
   The remote maintenance system allows operators to perform diagnostics and troubleshooting remotely, ensuring minimal downtime and faster resolution of any issues.

Conclusion

The WDL-2300D Aluminum Alloy Dosing Holding Furnace offers superior performance, energy efficiency, and precision, making it an ideal choice for industries requiring high-quality aluminum castings. Its advanced dosing control system, energy-efficient design, and comprehensive safety features set it apart from traditional casting furnaces. Whether for high-pressure die casting, semi-solid casting, or gravity casting, the WDL-2300D guarantees consistency and efficiency, helping manufacturers optimize their operations.