Application: Intermediate frequency electric furnace is widely apply in melting non-ferrous and ferrous metal. Such as carbon steel, alloy steel, special steel, iron, copper and aluminum, etc.
For product: Ingots, steel rebar, steel billet, iron powder, auto parts, brass statues, iron pots or manhole covers, etc.
Working principle: The intermediate frequency melting furnace is mainly composed of a power supply, an furnace body with a induction coil and a crucible. Melting metal will be put in the crucible built with refractory materials. The metal is put in the crucible. After the AC power is turned on, an alternating magnetic field is generated in the induction coil. Being cut by the magnetic line of force , the metal material generates an induced electromotive force, and it creates a induced eddy current to heat and melt metal. During the heating and melting process,  the temperature of the induction coil keep same as the surrounding temperature, and there is no harmful gases and bright light to pollute the environment. Melting speed can be controlled by adjusting the frequency and current through the power cabinet.



Aluminum Furnace Features

1. Long working life.  Furnace is made of aluminum and magnesium alloy materials, consisting of two pieces of aluminum shells and asbestos board, insulating board and stainless copper wire rod. It is durable to use for a long time.                                                                          
2. Safety.   The actual capacity of the furnace is greater than the rated capacity,  and the furnace is designed in a  good safety factor. So the furnace is stronger, can work smoothly when  the maximum load.                                                                                                                              
3. Tilting convinenently .   the furnace body is easy to turn over for pouring metal, and you could pouring metal through electric control or manual control.The tilt angle is 95 degrees at vertical.
                                      
4. Good quality reducer. RZS type reducer is a special reducer, mainly used for induction furnace. The reducer has the advantages of small size, large speed ratio, self-locking transmission and low noise.                                                                                                                                   
5. Good quality induction coil. Made of high-quality TUI oxygen-free copper of medium-alloy copper. The coil joint is made of high-silver welding, with high electrical conductivity and loss. Small, ensuring the best inter-turn insulation material, high insulation and high electrothermal efficiency.

   
   
   detail 1-aluminum shell

   ----aluminum and magnesium alloy material

   

   Aluminum shell is consisting of two pieces of aluminum shells and asbestos board, insulating board and stainless copper wire rod.

   detail 2-induction coil

     ---≥99.95% purity electrolytic copper 

   1. Made of original TUI oxygen-free copper from ZHONGLVLUOTON;

   2. Scientific and rational design, according to electromagnetic theory.

   3. High-silver welding, with high electrical conductivity and less loss. 

   4. The best inter-turn insulation material, high insulation and high electrothermal efficiency.           
                                                                      
                                                                                                                                                                       
   KGPS power supply cabinet 
   

Advanced Safety Protection: 
• Main circuit short circuit protection
• Main circuit phase loss protection
• Main circuit phase fault protection
• SCR over-current protection
• SCR overvoltage protection
• Cooling water temperature protection
• Low water pressure protection
• Furnace leakage protection
• Intermediate frequency power failure protection
• Intermediate frequency electric furnace fault protection rate and increase the life obviously

What make HENGYANG Power Supply Cabinet better than others?

 

1. Serious quality control-original Chinese brand-name electric components-

a. Thyristor :

Thyristors are purchased from the leading thyristor manufacturer in China. its thyristor have advantages of stable quality, strong current shock resistance, not easy to damage. It cost 20% to 30% higher than the same kinds of thyristor.

 

b. Parallel control circuit board:

HENGYANG control circuit boards are researched and manufacturing by HENGYANG independent research and development department. 20 years' researching and and improving keep them stand in a leading level in China. After manufacturing, the circuit boards will be tested by our professional quality inspection personnel one by one, to ensure its quality.

c. Circuit breaker:

The circuit breaker of HENGYANG power supply cabinet is purchased from a brand-name national manufacturing company, which was awarded as"China AAA enterprise", "Chinese famous quality products", "China top 100 enterprises" etc. So the quality of the circuit breaker is more reliable than others.

d. Capacitor box:

The capacitors are purchased from two domestic famous electric capacitor manufacturers. The capacitors have advantages of first class quality and strong over-voltage ability. It win consistent high praise from users.

A set of aluminum shell furnace
 


More Models for reference

Technical Support

1) Equipment design
Furnace will be customized to meet your production needing and environmental condition (maximum ambient temperate, humidity, altitude,etc) .

2) Drawings delivery
 Technical drawing will be send to the buyer after geting the deposite, so the buyer can build basic contruction before the furnace arrived.

3) Acceptance check before delivery 
a. The supply of the inspection equipment complies with the scope of supply and technical specifications in the technical agreement.
b. Check the mechanical actions of the equipment.
c. Safety interlock of equipment and alarm function test.


4) Installation & debugging & worker training
a.  Cooperate with guidance to check the buyer installation work;
b.  Internal and electrical wiring connections between equipment;
c.  Site commissioning;, according to the actual equipment adjust to the best state;
d.  Direct buyer operating personnel to the correct use of operating equipment;
e.  Guidance on site security considerations;
f.  To guide the buyer maintenance personnel troubleshooting methods;
g.  Provide equipment specification;

5) other related equipment for your casting project, such as aluminum ingot maker, mould for mill balls, continous casting machine, ect.


 

Foshan Hengyang Furnace Manufacturing Co., Ltd 
 

Established in 1999, Foshan Hengyang Furnace Manufacturing Co., Ltd is located in Foshan city, Guangdong Province, China, where is 20km from Guangzhou Baiyun International airport, so it has advantages of convenient transportation. As a hi-tech private enterprise, Foshan Hengyang Furnace Manufacturing Co., Ltd is one of the leading Chinese manufacturers of medium frequency induction furnace.

• Have ofter-sale office abroad, and factory in Egypt.
• Exported to more than 30 countries and regions, such as  Egypt, Algeria, South Africa, Uzbekistan, Kazakhstan, Malaysia, Indonesia, Russia, Mecigo, Tanzania, Saudi Arabia, Sudan, Zimbabwe,  Korea, Vietuam, Bangladesh,USA, Portugal, Denmark, India, Pakistan, Iran, etc.