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China Suppliers Factory Electric Small Cast Iron Scrap Melting Induction Heater for Efficient Aluminum Smelting
Product Description
Material Versatility
Perfect for cast iron, aluminum, brass, and copper (1-3kg capacity).
Precision Control
Adjustable temperature range (up to 1600°C) with PID digital regulation (±5°C accuracy).
Safe & Durable
Equipped with overload/overheat protection and water-cooling system for extended operation.
Compact Design
Customizable size, ideal for workshops, labs, and jewelry studios.
Ideal for metal recycling, DIY casting, and small foundry applications, this heater combines industrial-grade performance with user-friendly operation.
Application Scope
Application Scope of Electric Small Cast Iron Scrap Melting Induction Aluminum Heater
This compact induction heater is designed for small-scale metal melting and recycling applications, offering versatile performance across multiple industries. Its high-efficiency induction heating technology makes it ideal for:
Metal Recycling
Efficiently melts cast iron scrap, aluminum scraps, and non-ferrous metals (1-3kg batches) for reuse in foundries or workshops.
Jewelry Making
Perfect for gold, silver, and copper alloy smelting in jewelry studios, ensuring minimal material loss.
DIY & Hobby Casting
Suitable for small metal art projects, custom molds, and home foundry work with precise temperature control.
Industrial R&D
Used in laboratories and prototyping for testing new metal compositions and alloys.
Automotive & Repair Shops
Melts aluminum/brass parts for welding, brazing, or component repairs.
With fast heating (5-8 minutes per batch) and energy-saving operation, this heater is a cost-effective solution for small businesses, artisans, and metalworking enthusiasts. Its portable design and safety features make it adaptable to workshops, garages, and educational institutions.
Configuration and Performance
Electric Small Cast Iron Scrap Melting Induction Aluminum Heater - Configuration & Performance
Core Configuration
Heating System
Utilizes high-frequency IGBT induction technology (30-80KHz) for rapid and energy-efficient melting.
Power Supply
220V/380V AC input (adjustable for small workshops), with 25KW rated power and 85%+ energy efficiency.
Cooling Mechanism
Integrated water-cooling system (4-5L/min flow rate) to prevent overheating during continuous operation.
Crucible Options
Includes graphite/clay-bonded crucible (standard) for melting iron, aluminum, and non-ferrous metals.
Control Panel
Digital PID temperature controller (±5°C precision) with touchscreen interface for adjustable power (10%-100%).
Performance Highlights
Melting Capacity
Handles 1-5kg batches of cast iron scrap, aluminum, or copper alloys within 5-10 minutes.
Temperature Range
Achieves up to 1600°C, suitable for steel, brass, and precious metals (gold/silver).
Safety Features
Auto-shutdown for overload, water shortage, and circuit faults.
Portability
Customizable compact design for flexible workshop placement.
Material Yield
Low oxidation loss (
Ideal for small foundries, jewelry makers, and metal recyclers, combining industrial-grade performance with user-friendly operation.
Technical Specifications
Technical Specifications of Electric Small Cast Iron Scrap Melting Induction Aluminum Heater
Power Input
220V/380V AC, 50Hz, with 25KW rated power
Frequency Range
30-80KHz medium frequency IGBT technology
Melting Capacity
1-5kg batches of cast iron, aluminum, or copper scrap
Temperature Control
Digital PID system (±5°C precision), up to 1600°C
Cooling System
Water-cooled design (4-5L/min flow rate)
Crucible Material
Standard graphite/clay-bonded crucible
Safety Features
Overload protection, water shortage alarm
Dimensions & Weight
Compact customizable size, ~28kg weight
Efficiency
85%+ energy conversion rate,
Ideal for small workshops and recycling, combining industrial performance with user-friendly operation.
Main components
Frequently Asked Questions
What metals can this induction heater melt?
This induction heater is highly versatile and perfect for melting cast iron scrap, aluminum, brass, copper, gold, silver, and other non-ferrous metals.
What is the melting capacity and heating speed?
It supports a batch capacity of 1-3kg (up to 1-5kg depending on configuration) and can melt metals efficiently within 5 to 10 minutes per batch.
What is the maximum heating temperature and control precision?
The heater achieves temperatures up to 1600°C. It features a digital PID temperature controller that provides high precision regulation with an accuracy of ±5°C.
Does this machine have built-in safety mechanisms?
Yes, it is equipped with comprehensive protection systems, including auto-shutdown for overload, overheat protection, water shortage alarms, and circuit fault detection.
What kind of cooling system is required?
The heater uses an integrated water-cooling design requiring a flow rate of 4-5L/min to maintain safe operating temperatures during continuous usage.
Is the design suitable for small workshops?
Absolutely. It features a customizable compact design, weighs approximately 28kg, and operates on standard 220V/380V AC power, making it ideal for small foundries, DIY workshops, labs, and jewelry studios.