Vacuum Hot Pressing Furnace

Vacuum Hot Pressing Furnace

Suitable for high temperature pressure sintering of high temperature ceramic materials (boron oxide, ...

Multi zone heating and multi zone temperature control to ensure good temperature uniformity in workin...

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Huaxiang Full Series Products

Beijing Huaxiang Electrical Furnace Technology Co., Ltd established in1988 by CNSA is the first modern vacuum furnace manufacturer through market economy in China, and one of the earliest high-tech enterprises certificated by Beijing Municipal Science and Technology Commission.

Vacuum Heat Treatment

The surface of the workpiece is bright, no carbon and no decarburization after vacuum quenching. This can increase the service life of the product(that bear the friction and contact stress,Such as tool and die)by a few times, or even higher. The size and shape of workpiece can hardly be changed after vacuum quenching, which saves money for repairing the shaped workpieces. Vacuum quenched products have uniform hardness, high mechanical properties and stable quality. Vacuum quenching furnace can accurately repeat the best heat treatment process, which is of great significance for mass production. At present, most alloy steels, including moulds and dies, have been used for vacuum quenching of various cooling medium by vacuum quenching furnace, which makes vacuum quenching furnace become the most widely used and most popular product.

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Vacuum Surface Heat Treatment

Compared with gas carburizing, in theory and production practice, it is confirmed that the time needed for vacuum carburization is much shorter than that required for gas carburization, and the surface does not produce black tissue. Besides, vacuum carburization is also superior to gas carburizing in terms of energy consumption, environmental pollution, carburization of deep hole blind hole parts and high carbon concentration carburization.

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Vacuum Brazing

As vacuum brazing does not use flux, not only save a lot of expensive metal soldering flux, but also remove complex flux cleaning process, which reduces the production cost, significantly improves the corrosion resistance of the product, avoids a variety of pollution. Wettability and fluidity of vacuum brazing filler metal is good, can weld more complex and narrow channel device, vacuum brazing improve the rate of finished product, get solid clean working face.

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Vacuum Sintering

Vacuum sintering process can effectively reduce the porosity and improve organization boundary intensity, reduce the exudation of the intermediate, thus improving the mechanical properties and functions of the materials.

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Non-standard Vacuum Furnace

The working principle of vacuum dehydrating furnace: by vacuum pumping, the environment in the furnace is in a vacuum state, and temperature reaches 1050℃, so that the hydroxyl of the quartz tube is fully released and the hydroxyl value is reduced to one millionth. This way can improve the oxidation resistance of quartz tube and improve the performance of products.

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Second-hand equipments&3D exhibition

Second-hand Furnaces

Second-hand Furnaces

Second-hand Furnaces

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3D Exhibition

3D Exhibition

3D Exhibition

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