Box Type Furnace
Jiangsu Jiuding Industrial Furnaces Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of box type furnace in China, also supports customized service. Welcome to wholesale high-grade box type furnace for sale here from our factory. Quality products and reasonable price are available.
Product Concept

The Box type furnace is mainly used for alloy steel products, various molds normalizing, quenching, annealing and other heat treatments, or diamond saw blades for high-temperature sintering. Stainless steel nitrogen inlet pipes and valves are installed on the side of the furnace to adjust the air intake, which can play a simple protective atmosphere role and reduce the oxidation of workpieces.
Working principle
The box type furnace mainly heats the air or other media by installing the heating elements inside the box through energy such as electricity or gas to reach the required heating temperature. The furnace adopts a temperature control system, which can accurately control the temperature, time and lifting speed during the heating process to meet specific heating requirements. It can also adjust the internal environment of the heating furnace and improve the heating effect by adding some auxiliary equipment, such as fans, sprayers, etc.
Application areas
Box furnaces play a vital role in the heat treatment industry. They are widely used in heat treatment processes such as annealing, normalizing, quenching, tempering, etc. in industries such as steel, non-ferrous metals, metal ceramics, and glass. At the same time, box furnaces are also used in the ceramic and glass industries for sintering, scorching, drying, and other processes. Because the furnace environment is controllable, box furnaces are also used in laboratory research, such as heating of specimens and thermal cycle tests.

Technical Parameters
|
Parameter name |
unit |
Model |
|||||
|
RX3-30-12 |
RX3-45-12 |
RX3-65-12 |
RX3-90-12 |
RX3-115-12 |
|||
|
Rated Power |
KW |
30 |
45 |
65 |
90 |
115 |
|
|
Rated voltage |
V |
380 |
|||||
|
Rated Temp. |
℃ |
1200 |
|||||
|
Operating Temp. |
℃ |
1100 |
|||||
|
Number of phases |
phase |
33333 |
|||||
|
Furnace size |
Diameter |
mm |
800 |
950 |
1200 |
1500 |
1800 |
|
Width |
mm |
400 |
450 |
600 |
750 |
900 |
|
|
High |
mm |
350 |
350 |
400 |
450 |
500 |
|
|
Heating element connection |
Y |
||||||
|
Empty furnace heating time |
h |
2 |
2.5 |
3 |
3 |
4 |
|
|
Temperature control accuracy |
℃ |
±1 |
|||||
|
Max. load capacity |
Kg |
150 |
200 |
400 |
850 |
1600 |
|
|
Weight |
Kg |
2000 |
2300 |
2800 |
3600 |
4500 |
|
Our company can design and manufacture Box type furnace of various furnace sizes and models for users according to user needs.
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