Electric Induction Aluminum Heater for Melting Cast Iron Scrap - China Suppliers & Factory Available
Product Description
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Material Versatility: Perfect for cast iron, aluminum, brass, and copper (1-3kg capacity).
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Precision Control: Adjustable temperature range (up to 1600°C) with PID digital regulation (±5°C accuracy).
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Safe & Durable: Equipped with overload/overheat protection and water-cooling system for extended operation.
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Compact Design: Customizable size, ideal for workshops, labs, and jewelry studios.
Application Scope
Efficiently melts cast iron scrap, aluminum scraps, and non-ferrous metals (1-3kg batches) for reuse in foundries or workshops.
Perfect for gold, silver, and copper alloy smelting in jewelry studios, ensuring minimal material loss.
Suitable for small metal art projects, custom molds, and home foundry work with precise temperature control.
Used in laboratories and prototyping for testing new metal compositions and alloys.
Melts aluminum/brass parts for welding, brazing, or component repairs.
Configuration & Performance
Core Configuration
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Heating System: Utilizes high-frequency IGBT induction technology (30-80KHz) for rapid and energy-efficient melting.
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Power Supply: 220V/380V AC input (adjustable for small workshops), with 25KW rated power and 85%+ energy efficiency.
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Cooling Mechanism: Integrated water-cooling system (4-5L/min flow rate) to prevent overheating during continuous operation.
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Crucible Options: Includes graphite/clay-bonded crucible (standard) for melting iron, aluminum, and non-ferrous metals.
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Control Panel: Digital PID temperature controller (±5°C precision) with touchscreen interface for adjustable power (10%-100%).
Performance Highlights
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Melting Capacity: Handles 1-5kg batches of cast iron scrap, aluminum, or copper alloys within 5-10 minutes.
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Temperature Range: Achieves up to 1600°C, suitable for steel, brass, and precious metals (gold/silver).
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Safety Features: Auto-shutdown for overload, water shortage, and circuit faults.
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Portability: Customizable compact design for flexible workshop placement.
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Material Yield: Low oxidation loss (<3%) due to electromagnetic stirring effect, ideal for recycling scrap.
Technical Specifications
| Power Input | 220V/380V AC, 50Hz, with 25KW rated power for efficient melting. |
| Frequency Range | 30-80KHz medium frequency IGBT technology, ensuring rapid heating. |
| Melting Capacity | Handles 1-5kg batches of cast iron, aluminum, or copper scrap per cycle. |
| Temperature Control | Digital PID system with ±5°C precision, adjustable up to 1600°C. |
| Cooling System | Water-cooled design (4-5L/min flow rate) for continuous operation. |
| Crucible Material | Standard graphite/clay-bonded crucible, compatible with ferrous/non-ferrous metals. |
| Safety Features | Overload protection, water shortage alarm. |
| Dimensions & Weight | Compact customizable size, ~28kg weight for portability. |
| Efficiency | 85%+ energy conversion rate, reducing oxidation loss to <3%. |
Main Components
Frequently Asked Questions (FAQ)
What materials can this induction heater melt?
This heater is highly versatile and perfect for melting cast iron scrap, aluminum, brass, copper, gold, silver, and other non-ferrous metals with a capacity ranging from 1 to 5kg batches depending on the model configuration.
How fast is the melting process?
The device is designed for rapid heating. It can efficiently melt a batch of metal within 5 to 10 minutes (approximately 5-8 minutes per batch for standard applications).
What is the temperature range and control accuracy?
The heater achieves temperatures up to 1600°C. It features a digital PID temperature controller that provides highly precise regulation with an accuracy of ±5°C.
Does the system include safety and cooling mechanisms?
Yes, it is equipped with integrated overload and overheat protection, a water shortage alarm, and an auto-shutdown mechanism. An integrated water-cooling system (4-5L/min flow rate) ensures safe and extended operation.
What is the energy efficiency and material loss rate during melting?
The heater operates at an 85%+ energy conversion rate using high-frequency IGBT technology. Due to the electromagnetic stirring effect, the material oxidation loss is kept exceptionally low at less than 3%.