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100 Set/Sets per Month vacuum melting furnace
Packaging & Delivery
Plastic per inside,polyfoam filled,Wooden box outside
1 - 1
To be negotiated
Large vacuum induction melting furnace with crucible capacity 3kg
The vacuum induction melting furnace can strictly control the alloy composition, at the same time, it has the ability of electromagnetic stirring and high vacuum degassing, and is widely used in metallurgical plants and related material research departments. The vacuum induction melting furnace can be used to melt and cast nickel base, iron base, cobalt base and other high-grade precision alloys or high-purity metals under high vacuum or in a protective atmosphere. If graphite crucible or crucible with graphite mixed with refractory clay is selected, the metal and its alloy with low resistivity can be melted by indirect heating, such as gold, silver, copper, aluminum, bronze, etc.
Structure of vacuum melting furnace: 1. Furnace body: double-layer 304 stainless steel water-cooled structure, precision polishing, which is conducive to shortening the air extraction time and easy to clean; 2. Furnace cover: double-layer water-cooled structure, with 304 inner and outer walls and precision polishing treatment, and cooling water in the middle. The furnace cover is equipped with multi mirror observation window, furnace cover opening mechanism, etc.; 3. Induction coil: the induction coil is made of rectangular copper tube, and the surface of the coil is painted and insulated; the connection between the induction coil and the coaxial electrode is connected by two nuts, which is convenient for disassembly, and can ensure good conductivity and reliable vacuum sealing. 4. Coaxial electrode: the coaxial electrode is a rotatable coaxial sealed conductive device, which has the dual task of conducting electricity and water. It uses vacuum rubber seal to rotate the coil, crucible and smelting metal together; 5. Intermediate frequency power supply: the heating power supply can be IGBT intermediate frequency power supply. The IGBT intermediate frequency power supply is a series resonant intermediate frequency induction power supply. The inverter is a new IGBT module (insulated gate bipolar transistor, produced in Germany) 6. Vacuum system: in the whole smelting process, different vacuum units can be configured according to the customer's requirements, and the vacuum system is composed of high vacuum butterfly valve, electromagnetic vacuum valve with charge pressure difference, vacuum pipeline, stainless steel bellows and rubber sealing ring. In addition, a dual-purpose thermal couple ionization composite vacuum gauge is equipped for vacuum measurement. 7. Gas filling device: mainly composed of gas filling valve, flowmeter, gas filling pipeline, etc., which is used for the atmosphere requirements of argon and nitrogen filling required by smelting process; 8. Water cooling system: the water cooling system is composed of water inlet pipe, return pipe, electric contact pressure gauge, valve, pipeline, etc. when the water pressure is low, it will automatically give an audible and visual alarm, and automatically cut off the heating power function to ensure the safety of the equipment 9. Crucible mould: the nature of the molten metal is largely determined by the crucible material selected. There is a fixed mould table in the furnace. The mould is placed on the mould table for casting (the size of crucible and mould is selected by the customer) 10. Measuring device: there is a temperature measuring device on the vacuum pipeline of the furnace body. When temperature measurement is needed, one-time thermocouple can be installed, or optical temperature measurement or infrared radiation thermometer can be used together (see optional configuration part for details) to measure temperature through inspection window.
Features of vacuum melting furnace: The structure design of the equipment is advanced and reasonable, the furnace body is made of all stainless steel, the surface is brushed, beautiful and generous; the electrical components are made of well-known brands at home and abroad, fully automatic program control, the control system software is developed by our company, the man-machine interface operation system, friendly picture, simple operation, fast corresponding speed, real-time monitoring of the working conditions in the furnace, and the system is stable reliable
Technical parameters of induction melting furnace:
Limit vacuum degree
6.67 * 10-3pa (customizable)
Temperature control sensor
PID program temperature control instrument, room temperature ~ 1800 ℃ W-Re thermocouple
argon or high purity nitrogen
Cooling water pressure
0.25 ~ 0.4MPa
Cooling water consumption
10m³ / h
Equipment configuration list
1. Furnace body 2. Electrical control cabinet 3. Vacuum system 4. Industrial chiller 5. Graphite mold 6. Operation manual
Other induction furnace:
Founded in 2005, Zhengzhou CY Scientific Instrument Co., Ltd. is a company specializing in the development and production of laboratory technology research equipment. The products are mixed, pressed, burned, cut, ground, polished, coated, analytical equipment and related consumables. Products include laboratory sintering equipment, coating equipment and so on. At present, it has been exported to 25 countries and regions such as the United States, Europe, and Southeast Asia, and has been well received by various scientific research units.
We have a mature technology research and development team, the number of technicians is 33, the company has 150 people, more than 500 square meters of office space, the factory covers an area of about 1,500 square meters located in Zhengzhou High-tech Zone Electronic Industrial Park. The products are mainly located in the research market, serving scientific research in the labs of universities and colleges, and can also customize products according to your needs.
Q. Are you a manufacturer or a trading company?
A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.
Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.
Q. Our country's power supply and plug are different. How do you solve it?
A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.
Q. How to pay?
A.T / T, L / C, D / P, etc., it is recommended to use Alibaba Trade Guarantee.
Q. How is the package of goods? Delivery methods?
A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.