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Metal Smelting Furnaces

Your Professional Metal Smelting Furnaces Supplier

Wisdom Ring Machinery is a professional manufacturer of scrap recycling equipment. We provide copper recycling machines, shredders, balers, metal shears, tire recycling lines, and plastic recycling equipment for customers in recycling, waste processing, and metal recovery industries worldwide.

Experienced Manufacturing
With over 30 years of industry experience, we focus on stable machine performance, practical design, and long-term operation for industrial recycling applications.

Strong Technical Team
Our team includes 15 engineers dedicated to product development and technical improvement, helping customers achieve efficient and reliable recycling processes.

Complete Customer Support
We provide complete service from machine selection and production to installation and after-sales support, ensuring smooth communication and dependable cooperation.

Non-ferrous Metal Smelting Furnace

Fast Melting:High thermal efficiency for rapid processing and maximum daily output.Fuel Efficient: Advanced design slashes energy costs per ton of metal.Simple & Safe: Automated PLC controls ensure

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Copper Aluminum Smelting Furnace

Fast Melting, High Output:Rapid processing with large capacity for maximum productivity.Lowers Fuel Use and Cost:Efficient design significantly reduces energy consumption and operating

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Parameter

Designed For	Copper, Aluminum & Alloys
Maximum Input Power	15KW
Net Weight	7.5kg
Oscillation Frequency	1–20KHZ
Heating Current	3–27A
Input Voltage	3-phase380V (AC),50 or60Hz
Cooling Water Requirements	0.2Mpa,8–10L/min
Load Duty Cycle	100%
Remote Unit Cable Length	2m
Main Unit Dimensions (cm)	L54×W28×H50
Remote Unit Dimensions (cm)	L53×W25×H51
Main Unit Weight (kg)	25
Remote Unit Weight (kg)	26
Furnace Chamber Dimensions (cm)	L70×W50×H80
Furnace Chamber Weight (kg)	60

Advantages of Metal Smelting Furnaces

Increased efficiency

The melting point of steel is approximately 1300°C (2500°F). The efficiency of an induction forge closely relates to its power requirements. The high voltage primary coil in induction furnaces produces frequencies of about 50 hertz per second to 10000 hertz per second. This allows the forge to heat up quickly, providing higher thermal efficiency.

Reduced Cost of Operation

The financial implication of running your induction melting forge goes hand in hand with energy efficiency. Most industries producing melting furnaces continue to innovate new technology that improves steel smelting. The use of furnaces with the latest technology lowers power consumption, thus saving on production costs.

Improved Metallurgical Function

The principle behind induction melting revolves around the use of a high voltage primary coil to generate an electromagnetic current that heats the metal. The inductor and the molten steel typically repel each other due to charges causing the molten steel at the center to rise. This phenomenon is commonly referred to as electromagnetic stirring.

Reduced Oxidation Losses

The core-type induction furnace reduces the oxidation burn loss of elements in the steel. The low frequencies associated with the induction heating coil reduce the burning rate of the metal elements, thus minimizing oxidation of the molten steel. Besides, no electrodes are used during the smelting process and hence less slug production.

Cleaner Operations

Induction melting foundry have a lesser negative impact on the environment compared to electrical furnaces. The process records reduced emissions of gas, smoke, and dust associated with other types of casting forges. The induction metal furnaces are cleaner with greater control over emissions and their release to the environment.

Applications of Metal Smelting Furnaces

Goldsmith and jewelry industry

For the production of jewelry, ingots and precious components.

Metallurgical industry

For making special alloys for technology and research.

Automotive and aerospace

For creating high-performance components from precious metals or special alloys.

Installation Steps for Metal Smelting Furnaces

Site Selection
Choose a suitable location for the installation of an industrial melting furnace. Consider factors such as accessibility, ventilation requirements, proximity to utilities (electricity, water, gas), and available space for auxiliary equipment and material storage.

Equipment Sizing and Layout
Determine the appropriate furnace capacity based on your production needs and the types of metals you plan to melt. Consider the layout of the furnace, ensuring adequate space for material handling, charging equipment, exhaust systems, and safety barriers.

Utilities and Infrastructure
Ensure that the necessary utilities, such as electricity, water, and gas, are available and properly connected to the furnace. Consult with qualified professionals to ensure compliance with local building codes and regulations regarding utility connections.

Foundation and Structural Support
The furnace requires a stable foundation capable of supporting its weight and withstanding thermal expansion and vibrations. Consult with structural engineers to design and construct a suitable foundation. Ensure the floor is level and can handle the furnace’s load.

Ventilation System
Install an appropriate ventilation system to remove fumes, smoke, and gases generated during the melting process. The ventilation system should meet local environmental regulations and safety standards. Consider the use of hoods, ductwork, filtration systems, and exhaust fans as necessary.

Electrical Installation
Engage qualified electricians to install the electrical system for the furnace. Ensure proper wiring, grounding, and electrical protection. Follow applicable electrical codes and safety standards. Install control panels, switches, and safety devices according to manufacturer specifications.

Water Cooling System

If the furnace requires water cooling, install the necessary water supply and cooling system. Include water lines, pumps, cooling towers or heat exchangers, and appropriate controls to maintain optimum operating temperatures.

Material Handling Equipment

Install material handling equipment such as cranes, hoists, or conveyors to facilitate the loading and unloading of materials into the furnace. Ensure the equipment is properly installed, operates safely, and complies with relevant safety regulations.

Safety Measures

Implement safety measures, including fire detection and suppression systems, emergency stop buttons, safety interlocks, and safety barriers. Clearly mark emergency exits and provide adequate signage for safety precautions.

Commissioning and Testing

Once the installation is complete, conduct thorough testing and commissioning of the furnace to ensure all systems are functioning correctly. Verify temperature control, safety features, and overall performance before putting the furnace into full operation.

Ordering Process

Inquiry

Quotation

Communication

Order confirming

Deposit payment

Production

Testing and debugging

Balance payment

Packing

Delivery

Customer receiving

After service

Packaging and Shipping

Packaging	Inner package: Covered by plastic film Outter package: Plywood case
Shipping	By sea

FAQ

Q: What are metal smelting furnaces?

A: Metal smelting furnaces are industrial heating systems used to melt metal materials at very high temperatures. They are commonly used in foundries, metal recycling plants, and manufacturing facilities to convert solid metals into molten metal for casting, refining, or further processing.

Q: How does a metal smelting furnace work?

A: A metal smelting furnace is designed to bring metal to a temperature above its melting point, making it liquid and ready to be processed. The process takes place in several steps:
Material loading: Gold, silver, platinum or other alloys are placed in the furnace crucible.
Heating: The furnace gradually increases the temperature until the melting point of the metal is reached.
Holding and refining: The molten metal is maintained at the desired temperature to allow for any refining processes.
Casting or further processing: The liquid metal is poured into molds or processed into ingots for subsequent production steps.

Q: Why are metal smelting furnaces important?

A: Metal smelting furnaces are essential because they allow industries to recycle scrap metal, produce new metal products, and reduce waste. They help improve resource utilization while supporting efficient and cost-effective manufacturing operations.

Q: Can metal smelting furnaces recycle scrap metal?

A: Yes, metal smelting furnaces are widely used in metal recycling operations. They melt scrap metal and convert it into reusable molten material, helping companies reduce raw material costs and improve environmental sustainability.

Q: Are metal smelting furnaces suitable for small businesses?

A: Yes, compact metal smelting furnaces are available for small foundries, workshops, and recycling companies. These smaller systems offer reliable melting performance while requiring less space and lower investment.

As one of the leading metal smelting furnaces manufacturers and suppliers in China, we warmly welcome you to buy advanced metal smelting furnaces for sale here from our factory. All customized machines are with high quality and competitive price. Contact us for quotation.

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