Structural characteristics of high temperature tube furnace

A, the outward appearance 1.1 Material: ADOPT cold rolled plate after CNC equipment machine tools precision processing and become, the outside surface after hot everyday processing, beautiful appearance generous, color coordination. 1.2.. Door opening: upper door, suitable for a variety of experiments, such as calcination 1.3. Structure: double shell structure, fan between double shell, can quickly rise and drop temperature, low surface of shell. Second, electrical components 2.1 Thermocouple: use GB precious metal thermocouple wire as raw material, measure the temperature accurately, do not deviate, according to the selection of electric furnace temperature and matching thermocouple, K degree (0-1200℃), S degree (0-1600℃), B degree (0-1820℃) 2.2 Temperature controller: Taiwan brand full intelligent 16 or 32 segment PID control temperature controller, temperature controller is a double row LED display dial, mainly used for temperature control, sensitive response, programmable 16 or 32 segment automatic heating, heat insulation, cooling temperature curve, unmanned, PID control, with deviation, overtemperature power alarm and other functions, Make possible the consistency and reproducibility of any test or experiment. With the function of automatic constant temperature and time control, and attached with two levels of overtemperature automatic protection function, reliable control, safe use 2.3 Electrical appliances: The use of national standard electrical appliances, phase shifting trigger, silicon controlled control assembled into a set of intelligent electrical appliances matched with electric furnace, with long service life, stamping resistance, safety, no noise, farewell to the old relay circuit. 2.4 Transformer: fully isolated and silent copper wire transformer is adopted, with low noise. Less heat, high safety factor, (silicon molybdenum rod furnace and molybdenum wire furnace). Three, the chamber of a stove or furnace 3.1 Interior wall: the use of high temperature fiberboard or high temperature brick, many pieces of carefully built, it has high temperature resistance, acid and alkali resistance, oxidation resistance, not crack, long service life, slow heat conduction, energy saving, unique furnace design, durable, not collapse, (according to the furnace temperature to choose different signals of refractory interior wall materials) 3.2 Middle layer heat preservation: Select common aluminum, high aluminum, high aluminum zirconium containing ceramic fiber material heat preservation, high temperature resistance, low thermal conductivity, no pollution (according to different temperatures and choose insulation materials) 3.3 Outer insulation: high temperature felt or nanofiber board (insulation materials are selected according to different temperatures)

2022

10-28

About the use of vacuum drying oven and matters needing attention

The use and precautions of vacuum drying oven are summarized as follows: 1, large drying oven should be placed in the indoor drying and horizontal place, to prevent vibration and corrosion. 2. Pay attention to safe electricity consumption and install power knife with sufficient capacity according to the power consumption of the oven. Choose enough power supply wire, and should have good grounding wire. 3. When all preparations are ready, the sample can be put into the oven, and then connect and turn on the power supply. The red indicator light indicates that the oven has been heated. When the temperature reaches the controlled temperature, the red light is off and the green light is on. In case the temperature control fails, it must also be taken care of. 4, into the test product should pay attention to the arrangement can not be too dense. Test products should not be placed on the cooling plate, so as not to affect the hot gas flow upward. Do not bake inflammable, explosive, volatile and corrosive articles. 5, large drying oven with electric contact mercury thermometer type temperature controller trolley oven should be electric contact thermometer two wires respectively connected to the top of the box on the two terminals. 6. Insert an ordinary thermometer into the exhaust valve (the thermometer in the exhaust valve is used to check the electric contact thermometer and observe the actual temperature in the box) and open the hole of the exhaust valve. 7. Tighten the screw on the steel cap after adjusting the electric contact thermometer to the required temperature to achieve the purpose of constant temperature. However, attention must be paid to the adjustment when not to rotate the indicating iron to the scale. Performance characteristics of vacuum drying oven: 1, with timing and timing functions; 2, the temperature control sensor is the capacitive original imported parts; 3, the liner is made of mirror stainless steel material; Semicircular corners are easy to clean; 4. The shelf in the working room can be adjusted according to the user's requirements. 5, reasonable air duct and circulation system, so that the temperature uniformity of the working room changes little; 6, using domestic streamline arc design, shell made of cold rolled steel plate, surface electrostatic spray; 7, the temperature control system of this machine adopts microcomputer technology, temperature control, timing, overtemperature alarm; 8, the display is double screen high brightness digital tube display, the value is accurate and intuitive, the performance is superior, touch the key to set the adjustment parameters; 9, the use of imported motor and wind blades, trace wind circulation, can eliminate the user on the cultivation of small or powder items to worry about blowing away doubts; 10, the door has a large Angle of view thermal insulation toughened glass, easy for users to observe, the use of nanomaterial door seal and thermal insulation materials to make the machine performance reflect more superior.

2022

10-28

Detail stainless steel high temperature vacuum atmosphere tube furnace several advantages

one Practical structural design 1. The furnace: it is divided into two parts: the upper and lower furnace. In order to facilitate the experimenter to take and observe the experimental products, the upper furnace is specially designed to be able to turn 110° backward as a whole. In addition, the heating element is made of high resistance and high quality alloy wire.

2022

10-28

Incredible 3D ceramic printing technology

3D ceramic printing technology Special ceramics with its high wear resistance, corrosion resistance, high temperature resistance, oxidation resistance and a series of excellent quality, is in the chemical industry, metallurgy, electronics, and many other fields to bring more and more extensive alternative upgrade application. Because of the high hardness of special ceramics, the subsequent processing is difficult, so how to realize the one-time molding of complex shape parts of special ceramics? And then reduce the cost of post-processing, become the key to the application and promotion of special ceramics.

2022

10-28

The importance of daily maintenance of quartz tube in the use of high temperature tubular electric furnace

The temperature resistance of quartz tube is related to its purity. The higher the purity, the higher the temperature resistance. Tubular furnaces are a good choice for laboratory dynamic sintering applications. The function of quartz tube, one of the important parts of tube furnace, can not be underestimated. Excellent roasting effect, modern design and high reliability are the outstanding characteristics of this kind of electric furnace. Furnace body to open design, easy to replace furnace tube, safe and reliable, energy saving and environmental protection.

2022

10-28

Guangdong more important test electric furnace operation common sense manufacturer price

The test furnace heating speed is fast, the temperature is uniform; Can be used for carbon steel, alloy steel, tool steel, die steel and aluminum alloy, such as quenching, annealing, tempering, cyanide, aging and other heat treatment; It can also be used for steel precision forging with less oxidation heating. When using the test furnace for heat treatment, we must pay attention to the following details to ensure the operation safety of the test furnace and make the test go on normally. Here are some more important experimental electric furnace operation knowledge:

2022

10-28

What are the features of 3D ceramic printers?

With the continuous progress of science and technology, 3D ceramic printer has entered our daily life, and is loved by the majority of people, because 3D ceramic printing technology can be comparable to the real object technology, then, what are the characteristics of 3D ceramic printer? The following Xiaobian will give you a brief introduction.

2022

10-28

Technology and Education of the CPPCC inspected Tianjin Zhonghuan electric furnace

Technology and Education of the CPPCC inspected Tianjin Zhonghuan electric furnace

2022

10-28

The use of tubular electric furnace matters needing attention, must not be ignored!

In many enterprises will use the tubular electric furnace, because the tubular electric furnace adopts advanced science and technology to design, the appearance of the furnace body is very novel, in line with the aesthetic needs of modern people, and the rationality of the structure also helps the tubular electric furnace to work better. So, what are the precautions for the use of tubular electric furnace? Xiaobian will give you a brief introduction.

2022

10-28

Maintenance matters of vertical tubular electric furnace in multi-temperature area, easy "life extension"

With the continuous development of science and technology, vertical tubular electric furnace in multi-temperature zone has appeared in people's vision, and is welcomed by enterprises. However, it is also necessary to pay attention to the corresponding maintenance matters when using it. If you do not do daily maintenance, it will affect the service life of vertical tubular electric furnace. The following Xiaobian will briefly introduce the maintenance matters needing attention of vertical tubular electric furnace in multi-temperature zone.

2022

10-28

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