About the power debugging of the intermediate frequency industrial furnace2022-09-28
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...
What is a copper alloy melting furnace2022-09-23
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...
What are the advantages of intermediate frequency furnaces over power frequency furnaces?2022-09-15
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...
Hongteng aluminum shell furnace export delivery destination is Australia2022-04-26
Recently, an Australian customer purchased an intermediate frequency aluminum shell furnace from our company, which is mainly used for melting steel, iron, metal, etc. The supporting equipment includes transformers, closed cooling towers, etc. Customer requirements: raw materials are scrap metal, scrap iron and other scrap metal raw materials. The required output is 150KG per hour. The final customer purchases a set of 150KG medium frequency melting furnace and N10T closed cooling tower Features 1. The melting furnace capacity is 0.1T-20T, and the melting speed is fast, 40-60 minutes per furnace; 2. The equipment has a self-test function, which can detect the fault information of water temperature, water pressure, overcurrent, overvoltage, and lack of phase in real time; 3. The waterway adopts carbon-free hose, and all the water dividers and clips are made of 304 stainless steel; 4. It can work continuously for 24 hours, save energy and environmental protection, and reduce costs and labor costs. After reading our case, if you are interested, you can estimate the metal bar you need to process and the demand for production capacity, and then communicate with us. We will design a reasonable solution for you and configure a suitable production line according to...
Scrap metal recycling, aluminum melting furnace and aluminum ingot line production project2022-03-28
We have talked about the topic of scrap metal and smelting furnace before (what can a smelting furnace do? Reuse of scrap metal), some friends are very interested, today we will continue to expand. With the continuous development of the global economy today, the metal market is very large, but our earth’s resources are limited. In theory, metals can be recycled almost indefinitely. Various demolition scrap steel bars, industrial waste, copper, aluminum, stainless steel, various rare metals, idle equipment, factory demolition, scrapped automobiles, etc. from some manufacturers. If these scrap metals can be reprocessed and reused through special processes, the over-exploitation of the earth’s minerals can be reduced. Moreover, the mining and smelting of metals will occupy 7% to 8% of the global energy supply. If we can reuse scrap metals, we can consume less energy in the process, better protect the environment, and save resources for our development. A very important opportunity arises from a modern green economy. Today, I will introduce to you our company’s aluminum ingot casting line project. The location of this project is in Vietnam. Customers have a lot of waste cans and waste aluminum castings, hoping to complete the reintegration of waste metal and...
Hongteng Brand, the Assurance of Quality2022-02-17
Hongteng is a reliable manufacturer of Induction furnace equipment in the international market. We pay much attention to product development and production control to ensure Goods quality. Here we want to use an example to prove our furnace. In 2015, Hongteng sold an Induction Melting Furnace to a Peru customer, and this year is the first time he purchase spare parts. We were really glad to receive his message, asking how is the smelting furnace doing? He said the furnace’s working condition is still well, just needs to replace some spare parts like rubber tubes, etc. So we can see that for nearly 7 years, this is the first time the customer replace spare parts, and the customer confirmed Hongteng Induction melting furnace still working well on the construction site. Hongteng cherishes every customer we met, and we hope to provide the best service and quality machines to each client. Looking forward to cooperating with you. Here are some videos of our products for your understanding and reference, hope they can bring you help. https://www.youtube.com/watch?v=QlPOvxOoMzE