Luoyang HongtengIntermediate frequency induction furnace
What we recommend to you is the medium frequency induction furnace. Medium frequency induction furnace is widely used in the smelting of non-ferrous metals and ferrous metals. Its power supply is a power supply device that converts 50HZ alternating current to medium frequency (300HZ to 1000HZ). The medium frequency furnace has fast melting speed and uniform heating temperature, which is very popular among users. About the use of intermediate frequency furnace, we should pay attention to its working environment. Work at an altitude of less than 1000 meters above sea level. The best working environment temperature can be in the range of -10℃~40℃. We need to pay attention to the presence of conductive dust, explosive gas and corrosive gas can seriously damage metal and insulation around the furnace body. These can damage the furnace body or injure personnel. On the cooling of furnace and electric cabinet, we should pay attention to the temperature of cooling water between ±5℃~30℃, the hardness of water is not more than 8, the turbidity is not more than 5, the pH is between 6.5 and 8.5. When the electric furnace is in use, we should pay attention to its power. These affect the rate of...
The principle of induction heating equipment is similar to the working principle of intermediate frequency induction furnace, both belong to the principle of electromagnetic induction. Therefore, the heating effect produced by induction heating equipment with different frequencies is also different, which determines the level of heating quality. The power of the intermediate frequency furnace determines the heating speed and efficiency. The following will introduce the power and frequency selection method of the induction heating equipment to you. Frequency selection method of induction heating equipment According to different output frequencies, induction heating equipment can be roughly divided into: ultra-high frequency, high frequency, super audio frequency, intermediate frequency and so on. Different heating processes require different frequencies. If the wrong frequency selection cannot meet the heating requirements, such as slow heating time, low work efficiency, uneven heating, and the temperature does not meet the requirements, it is easy to cause damage to the workpiece. If you want to choose the frequency correctly, first of all, you must understand the heating process requirements of the product. Generally speaking, there are the following situations: Workpiece diathermy For example: fasteners, standard parts, auto parts, hardware tools, rigging, hot upsetting and hot rolling of twist drills,...
The happy 11th holiday is over, and the articles on our website will be updated normally from today. As a professional manufacturer of industrial furnaces, Hongteng’s technology has always been very mature. Today, I will introduce some basic configurations of the intermediate frequency furnace to you. These are also mentioned in our previous articles. Any set of modern equipment needs some supporting equipment to play the biggest role. As the mainstay of many equipment in the foundry industry, the intermediate frequency furnace is not only composed of a furnace body. In addition to the furnace body of the intermediate frequency furnace, the power supply and electrical control part, the transmission device, and the water cooling system. They are all indispensable equipment for the composition of the intermediate frequency furnace. What role do the supporting devices of these intermediate frequency furnaces play in the working process of the intermediate frequency furnace? Furnace body part This is the most important part. The lower part of the furnace body in the composition of the intermediate frequency furnace is equivalent to the human body. Usually medium and small intermediate frequency furnaces are equipped with two furnace bodies, one is used for normal production use,...
When users buy an intermediate frequency furnace, they need to know some methods about power supply debugging. Today we will summarize them for you. Overvoltage debugging methods and steps Turn on the power supply, slowly increase the power potentiometer to make the intermediate frequency voltage reach 750v, adjust the overvoltage protection potentiometer clockwise, and the overvoltage indicator light is on. The power potentiometer returns to zero, and the quenching equipment automatically resets the protection system. Turn the overvoltage potentiometer two to three turns counterclockwise, and release the voltage limiting potentiometer. Restart the power supply to make the voltage of the intermediate frequency furnace rise to 800v ~ 820v, and slowly adjust the overvoltage potentiometer clockwise to make the intermediate frequency power supply overvoltage protection action, and the overvoltage indicator light is on. Start again to verify that the overvoltage protection value is accurate. Restore the voltage-limiting setting value, and adjust the potentiometer of the inverter angle ceramic disc to make the ratio of the intermediate frequency voltage and the DC voltage about 1.4. Note: The debugging of overvoltage and voltage limit should be carried out under no-load condition. These two debuggings are strictly prohibited under overload conditions! Otherwise the consequences...
Today we are going to introduce to you some about copper smelting furnaces. We have talked about aluminum melting furnaces before, and in theory, no matter what metal needs to be melted, our furnaces can meet your requirements. This set of copper alloy melting furnace is used to melt copper alloy. Capacity of copper alloy melting furnace: 500Kg Melting temperature of copper alloy melting furnace: 1200℃ Power supply of copper alloy melting furnace: series resonance intermediate frequency power supply Copper alloy melting furnace tilting method: reducer tilting furnace Copper alloy melting furnace cooling method: cooling tower cooling Melting power of copper alloy melting furnace: 400Kw Frequency of copper alloy melting furnace: 2000Hz Power consumption of copper alloy melting furnace: 550Kwh/T Internal protection of melting furnace: Protection measures for copper alloy melting furnace power supply include main circuit short circuit, phase loss protection, high and low grid voltage protection, high cooling water temperature, low water pressure, low cooling water flow protection, thyristor overvoltage, overcurrent protection, DC through protection , inverter direct protection, etc. Furnace body: The copper alloy smelting furnace body is composed of steel furnace shell welded by section steel, tilting furnace mechanism of reducer, induction coil, stainless steel tie...
We are a manufacturer of industrial electric furnaces, which are also induction heating metal smelting equipment. What is the difference between an intermediate frequency furnace and a power frequency furnace? In the case of the same stirring force and capacity, the intermediate frequency furnace can even input three times the power of the power frequency furnace. The size of the gap is not as simple as the difference between their names. In other words, the crucible size of the intermediate frequency furnace under the same power is only one third of that of the power frequency furnace. In addition, due to the influence of the current and voltage of the inductor coil, the input power of the intermediate frequency furnace is about twice the input power of the power frequency furnace, so the average power consumption of the intermediate frequency furnace is much lower than that of the power frequency furnace. The difference between the power frequency furnace and the intermediate frequency furnace is not only the difference in power, but also in the use experience. Each time the intermediate frequency furnace is smelted, the charge can be directly emptied. Advanced pouring type intermediate frequency furnace, easy to use. The...
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Small Medium Frequency Induction Furnace
Aluminum/Copper Ingot Continuous Casting Line
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