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Changzhou Bonade Heat Treatment System Co., Ltd.

Annealing Furnace, Tempering Furnace, Quenching Furnace manufacturer / supplier in China, offering Box Type Resistance Furnace for Heat Treatment, Pit Type Gas Furnace Heat Treatment Furnace, Pit Type Furnaces for Nitriding and so on.

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Supplier Homepage Product Box type furnace Box Type Resistance Furnace for Heat Treatment

Box Type Resistance Furnace for Heat Treatment

FOB Price: US $1,000-10,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000-10,000/ Piece
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Production Capacity: 50
Transport Package: Wooden
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Box type resistance furnace
  • Place Style: Horizontal
  • Type: Box Type Resistance Furnace
  • Fuel: Electricity and Gas
  • Specification: 100KW
  • HS Code: 8514101000
  • Certification: CE, ISO
  • Range of Applications: Industrial
  • Usage: Heat Treatment
  • Trademark: bonade
  • Origin: Changzhou
Product Description
Box Type Resistance Furnace for Heat Treatmentconstitute


Introduction to Folding Structures

Resistance furnace shell made of high quality cold-rolled steel or stainless steel shell, the surface of the spray process, the door with a full door structure, open and close flexible.

Folding structure characteristics

1, the appearance of high temperature, corrosion-resistant paint treatment.

2, the console uses intelligent PID digital controller, good stability, high precision, with ammeter, novel structure.

3, the door with thickening, reinforcement treatment to prevent deformation

4, lining the use of high-quality insulation cotton, insulation effect is good

5, the furnace temperature from time to time detection function (no heating case also shows the actual furnace temperature, easy to observe the furnace temperature at any time)

6, wiring is simple, illustrated, easy to operate.

7, with overload protection and short circuit protection

8, the furnace shell made of high quality steel plate made by folding, the workshop is made of refractory furnace, heating elements placed in the furnace and the shell with insulation material masonry.

Folding structure


As the name suggests, the shape of the box-type resistance furnace like a rectangular box, as shown in Figure 1.

Box type resistance furnace internal structure picture
Box type resistance furnace internal structure picture
1 a door; 2 a heating element; 3 a furnace shell; 4 a control box; 5 lining

Mainly by the furnace and control box composed of two parts. Box-type resistance furnace generally work in the natural atmosphere conditions, mostly within the heating work, the use of refractory materials and insulation materials do lining. Used for normalizing work, annealing, quenching and other heat treatment and other heating purposes. According to the different heating temperature is generally divided into three types, the temperature is higher than 1000 ºC called high temperature box resistance furnace, the temperature between 600 and 1000 ºC called temperature box resistance furnace, the temperature is lower than 600 ºC called the low temperature box Type resistance furnace to meet the needs of different heat treatment temperature.

Fold the use of this paragraph

Folding installation is used

Folding using steps

1, before power, first check whether the wiring is consistent, the controller on the wiring screws have loose phenomenon.

2, said a good sample placed with the furnace, and close the door, open the electric furnace switch;

3, the controller switch to the "set" position, set the test temperature;

4, set the switch back to the "measurement" position, the furnace began to heat up work, this time the instrument from the green light display;

5, the working hours to turn off the electric furnace switch, to be removed after cooling the sample.

Folding operation procedure

1. Do not exceed the maximum temperature of the resistance furnace.

2. Be sure to turn off the power when installing the sample to prevent electric shock.

3. When loading the sample, the door opening time should be as short as possible to extend the service life of the furnace.

4. Do not pour any liquid into the furnace.

5. Do not put samples of water and oil into the furnace; do not use water and oil caught with the sample clip.

6. Wear special gloves when loading the specimen to prevent burns.

7. Samples should be placed in the middle of the furnace, neatly put away, do not put out.

8. Do not touch the furnace and the surrounding sample.

9. After the use of the power should be cut off, water.

10. Without the permission of the administrator, shall not operate the resistance furnace, in strict accordance with the equipment operating procedures for operation.

Folding applicable temperature

Box-type resistance furnace rated temperature of 1000 ºC -1700 ºC, applicable to the tertiary institutions and research institutes, for metal materials, ceramic materials, sintering, some single-crystal heat treatment, refractory high temperature re-burning shrinkage detection and research The

Folding notes

1. When using the furnace temperature shall not exceed the maximum furnace temperature, do not work for a long time above the rated temperature.

2. Working environment conditions: temperature 0 ~ 50 ºC, relative humidity <80%, no conductive dust, no flammable and explosive materials and corrosive gases.

3. When using the door to light off the light, to prevent damage to the parts.

4. In the furnace to take samples, you should first turn off the power, and gently, to ensure safety and to avoid damage to the furnace.

5. To prolong the service life and safety of the product, remove the sample from the furnace, exit the heating and turn off the power supply after the equipment has been used.

6, the equipment environment Atmospheric pressure: atmospheric pressure.

Folding Edit this paragraph product features

Bore with special ceramic fiber material, light weight, hot melt small, empty furnace loss is small, compared with
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