Lab Tech 1200c 2000c Door Muffle Furnace Parts Resistance Wire Heating Furnace Ashing and Tube Furnace Tongs

lab tech 1200c 2000c door muffle furnace parts resistance wire heating furnace ashing and tube furnace tongs

Product Application

Product   Structure

The vacuum furnace is generally composed of a host, a furnace  chamber , an electric heating device, a sealed furnace shell, a vacuum system, a power supply system, a temperature control system, and a transport vehicle outside the furnace.

The sealed furnace shell is welded with carbon steel or stainless steel, and the joint surface of the detachable part is sealed with a vacuum sealing material. In order to prevent the furnace shell from being deformed after heating and the sealing material is heated and deteriorated, the furnace shell is generally cooled by water cooling or air cooling. The furnace  chamber  is located in the sealed furnace shell. According to the purpose of the furnace, different types of heating elements are installed inside the furnace  chamber , such as resistors, induction coils, electrodes, and electron guns. There are crucibles in the   chamber  of the vacuum furnace for smelting metals, and some are equipped with automatic pouring devices and manipulators for loading and unloading materials. The vacuum system is mainly composed of vacuum pump, vacuum valve and vacuum gauge.
Product  Parameters

NOTE: Vacuum furnaces are non-standard customized products, and the product structure can be designed according to customer requirements .

Product  Advantages

1. The oxidation and decarburization of the surface of the workpiece during the heating process are completely eliminated, and a clean surface without deterioration layer can be obtained.

2. No pollution to the environment,   and   no need to deal with the three wastes.

3. The accuracy of furnace temperature measurement and monitoring is obviously improved. The indicating value of the thermocouple and the temperature  of   furnace reach ± 1.5 ºC . However, the temperature difference between a large number of workpieces in the furnace is relatively large, if the forced circulation of rare gas is adopted, the temperature difference can still be controlled within the range of ± 5 ºC .

4. High degree of mechatronics. On the basis of improving the accuracy of temperature measurement and control, workpiece movement, air pressure adjustment, power adjustment, etc. can be pre-programmed and set, and quenching and tempering can be implemented step by step.

5. Significant energy saving. Modern advanced vacuum furnace heating chamber adopts thermal insulation walls and barriers made of high-quality thermal insulation materials, which can highly concentrate the electric heating energy in the heating chamber, and the energy-saving effect is significant.

6.   The heat preservation material in the furnace adopts alumina ceramic fiber, which has good heat preservation and energy saving effect. The outer closed vacuum tank is equipped with a double-layer water cooling system. The whole machine has a novel structure and is easy to operate.

7.   The size, vacuum degree and operating temperature  of  furnace  chamber  can be customized according to customer needs. The highest vacuum degree can reach 10 ^-6 Pa.

Product  Structure

The vacuum furnace is generally composed of a host, a furnace  chamber , an electric heating device, a sealed furnace shell, a vacuum system, a power supply system, a temperature control system, and a transport vehicle outside the furnace.

The sealed furnace shell is welded with carbon steel or stainless steel, and the joint surface of the detachable part is sealed with a vacuum sealing material. In order to prevent the furnace shell from being deformed after heating and the sealing material is heated and deteriorated, the furnace shell is generally cooled by water cooling or air cooling. The furnace  chamber  is located in the sealed furnace shell. According to the purpose of the furnace, different types of heating elements are installed inside the furnace  chamber , such as resistors, induction coils, electrodes, and electron guns. There are crucibles in the   chamber  of the vacuum furnace for smelting metals, and some are equipped with automatic pouring devices and manipulators for loading and unloading materials. The vacuum system is mainly composed of vacuum pump, vacuum valve and vacuum gauge.

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