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Vacuum Sintering Furnace Improvement of the Structure

With the continuous progress of modern sintering process, the technical parameters of vacuum sintering furnace developed before can not meet the existing sintering process, so it is necessary to improve the vacuum sintering furnace technology. Now let's learn about the improvement methods of vacuum sintering furnace structure together with the vacuum furnace manufacturer.


1. Improvement of Thermocouple Seal Structure


The sealing structure of the thermocouple is improved. The thermocouple is kept in a sealed environment through the cover, insulation board, sealing ring and support. No matter what happens to the corundum tube, the atmosphere in the furnace will be isolated from the outside, and the production can proceed normally.


2. Improvement of Furnace Door Hinge Structure


The supporting ear welded on the furnace body has a 6 mm movement relative to the main shaft in the axis direction of the furnace body. When the door is closed and the sealing ring is compressed, the hinge will not be forced to limit. The door can be moved horizontally relative to the furnace body to ensure the sealing of the furnace door. Vacuum furnace manufacturer.


3. Improvement of Electric Heating Device


In the improvement of vacuum sintering furnace, the improvement of electric heating device is very important. Now the protective sleeve is replaced by double layer. Cooling water is injected into the interlayer, and the distance between the inner wall of the protective sleeve and the conductive pole is increased to reduce the eddy current phenomenon.


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Vacuum Debinding Sintering Furnace


Techincal Prameter/ModelRVS-D223RVS-D336RVS-D448RVS-D5513
Working Area(W*H*L)200*200*300mm300*300*600mm400*400*800mm500*500*1300mm
Loading Capacity30Kg150Kg250Kg500Kg
MAX Temperature1550℃1550℃1550℃1550℃
Temperature Uniformity±3℃±3℃±3℃±5℃
Heating Power45Kw75Kw90Kw210Kw
Ultimate Vacuum1Pa1Pa1Pa1Pa
Pressure Rising Rate0.67Pa/h0.67Pa/h0.67Pa/h0.67Pa/h
Debiding AtmosphereAr/N2/H2Ar/N2/H2Ar/N2/H2Ar/N2/H2
Remark:The parameter based on hard alloy material sintering. The data is variable for different material.


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