When choosing a 1200 ℃ resistance wire box furnace, multiple factors need to be considered comprehensively to ensure that the selected equipment can meet the actual needs of testing or production.

A commonly used 1200 degree resistance wire box furnace (click on the image to view product details)

Maximum operating temperature:
Choose a resistance furnace based on the highest temperature required for testing or production. The heat treatment of ordinary metals may only require a resistance furnace at around 1200 ℃, while the treatment of certain special alloys or ceramic materials may require equipment at higher temperatures. However, it should be noted that in actual use, the furnace and furnace wire may not be able to work continuously at the highest set temperature, so it is necessary to choose a resistance furnace slightly higher than the required temperature and understand its specific working temperature range.

Temperature uniformity:
For experiments or production processes that require precise temperature control, it is necessary to choose a resistance furnace with high temperature uniformity. A resistance furnace with good temperature uniformity can ensure temperature consistency during experiments or production processes, thereby improving product quality and the accuracy of experimental results.

Furnace volume and inner tank size:
Determine the appropriate furnace volume and inner tank size based on the size and quantity of materials to be processed. Ensure that there is sufficient space to accommodate the materials and that there is appropriate spacing between the materials during the heating process. Common furnace sizes range from 100 × 100 × 100mm to 1000 × 1000 × 1000mm, and resistance furnaces of different sizes have different heating capacities and powers.

Temperature control accuracy and heating rate:
Select the corresponding precision control system based on the requirements of temperature control accuracy in experiments or production. A high-precision temperature control system can ensure the stability and reliability of the testing or production process. For example, temperature sensitive chemical experiments may require a resistance furnace with temperature control accuracy within ± 1 ℃.
Meanwhile, according to the requirements for heating rate in experiments or production, select a resistance furnace with appropriate heating power and temperature control accuracy. In some production processes, in order to improve efficiency, it may be desirable for the resistance furnace to reach the set temperature in a shorter period of time.

Furnace material:
Suitable furnace materials should be selected based on factors such as operating temperature and chemical compatibility. Common furnace materials include refractory bricks, ceramic fibers, alumina, graphite, etc., which have different high temperature resistance and chemical stability. If corrosive materials are frequently handled, it may be necessary to choose furnace materials with better corrosion resistance.

Atmosphere control:
If the process needs to be carried out in a specific atmosphere environment, such as inert atmosphere, reducing atmosphere, etc., a resistance furnace with corresponding atmosphere control function should be selected. For example, in the heat treatment process of certain metals, it may be necessary to perform it in an inert atmosphere such as nitrogen to prevent oxidation.

Security function:
Whether safety functions such as overheating protection and leakage protection are complete. These safety features ensure the safety and reliability of the resistance furnace during use.

Durability and after-sales service:
Consider the overall structure, materials, and manufacturing process of the resistance furnace to ensure its good durability and service life.
Choosing products with good brand reputation usually ensures better quality and after-sales service. You can learn about the reputation of manufacturers and products by consulting user reviews, industry reports, and other sources.

Price and Budget:
The price difference of high-temperature box type resistance furnaces with different specifications and performance is significant. Select products based on budget while meeting demand. At the same time, it is necessary to ensure that the manufacturer can provide timely and good after-sales service and technical support.

Customized six sided heating 1200 ℃ resistance wire box furnace (click on the picture to view product details)

In general, when choosing a 1200 ℃ resistance wire box furnace, it is necessary to comprehensively consider the above multiple factors and weigh them according to actual needs. After careful evaluation, one can choose a high-temperature box type resistance furnace that suits oneself.Click to learn more muffle furnaces! Or click on online customer service to learn more about product information!