Description
2100C vacuum tungsten resistance furnace for sintered products of metal compounds, ceramics and inorganic compoundsIntroduction of 2100 ºC vacuum tungsten furnace:
Vacuum tungsten wire furnace is a vacuum resistance furnace using tungsten wire or tungsten mesh as heating element. It can be used for sintering products of metal compounds, ceramics, inorganic compounds in vacuum or protective atmosphere, and also for heat treatment of metal materials. It is mainly used for high temperature sintering of capacitor, tantalum and other metals, alloy materials composed of refractory metals, ceramic materials silicon carbide and silicon nitride, and also for high temperature heat treatment of metal materials under high vacuum or degassing treatment of precious metal materials.
Technical parameters of 2100 ºC vacuum tungsten furnace:| Model | CY-SWSL-2100/14 |
| Equipment form | vertical upward discharge |
| Heating mode | tungsten mesh resistance heating |
| Heating power | 40kW ± 10% |
| Max temperature | 2100C |
| Rated temperature | 2000C |
| Temperature field uniformity | ≤± 5 ºC |
| Ultimate vacuum | 6.67 × 10-4Pa (empty furnace, cold state, purified) |
| Working dimension | Φ140 * 150 mm (diameter * height) |
| Temperature control | accuracy ± 1 ºC |
| Temperature control sensor | PID program temperature control instrument, room temperature ~ 1600 ºC W-Re thermocouple |
| Pressure rise rate | ≤ 1.0PA / h; |
| Temperature measurement mode | tungsten rhenium thermocouple and double colorimetric infrared thermometer (automatic switching) |
| Control mode | manual / PLC automatic interlocking protection control |
| Protective atmosphere | argon or high-purity nitrogen (inflation pressure≤ 0.03mpa) |
| Equipment configuration list | 1. Furnace body 2. Electrical control cabinet 3. Vacuum system 4. Industrial water chiller 5. Graphite mold 6. Operation manual |
Functions and features of 2100 ºC vacuum tungsten furnace:
The structure design of the equipment is advanced and reasonable, the furnace body is made of all stainless steel, and the surface is polished or brushed, beautiful and generous;
All electrical components are of well-known brands at home and abroad, fully automatic program control, control system software developed by our company, human-machine interface operation system, friendly picture, simple operation, fast corresponding speed, real-time monitoring of furnace conditions, stable and reliable system
Main structure of 2100 ºC vacuum tungsten furnace:
1. Furnace body: double-layer 304 stainless steel water-cooled structure, and precision polished, 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.
3. Heating, heat preservation and temperature measurement system: the heater adopts an energy-saving tungsten mesh structure, which is connected with the water-cooled electrode, and the three-phase power supply of the furnace control system is connected to the three outgoing water-cooled electrodes with copper plates after the transformer is depressurized, forming a control circuit with low power consumption and new structure. The heat preservation and insulation screens around, at the top and bottom of the furnace are made of tungsten, molybdenum and stainless steel supports, which are processed into a whole heat preservation and insulation system. The temperature measurement adopts thermocouple and dual colorimetric infrared thermometer and realizes automatic switching. The temperature is controlled by thyristor. It is equipped with PID function instrument, digital display meter and overtemperature acousto-optic alarm function. PLC touch screen can also be used for automatic control, and historical data can be retained for easy analysis of sintering process.
4. Vacuum system: it is composed of molecular pump, mechanical pump distribution magnetic differential pressure valve (to prevent sudden power failure and mechanical pump oil pouring), inflation valve, vent valve, vacuum butterfly valve, vacuum pressure gauge (± PA) bellows, vacuum pipeline and bracket, etc.
5. Inflation system: it is composed of various pipes and valves, and equipped with electromagnetic vent valve and pressure sensor. When the pressure in the furnace is higher than the safety value, it will automatically deflate. The inflation pipe is equipped with needle valve, which can control the inflation amount, and is used for the atmosphere requirements of argon and nitrogen charging required by sintering process;
6. Water cooling system: it is composed of various valve and pipeline related devices and is equipped with water cut-off sound and light alarm to automatically cut off the heating source or function.
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. Control system: it is composed of PLC, temperature controller, vacuum gauge, voltage ammeter, DC regulated power supply, air switch, contactor, relay, button, indicator light, etc. to realize power supply, control, record, monitoring, alarm protection functions.
Detail images of 2100 ºC vacuum tungsten 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.
More questions, please contact customer service
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