When choosing a silicon molybdenum rod high-temperature experimental rotary furnace, it is necessary to comprehensively consider six aspects: temperature requirements, furnace tube and furnace material, heating and temperature control system, furnace structure and operation, safety and after-sales, budget and cost-effectiveness. Let's take a detailed look below!

Commonly used silicon molybdenum rod high-temperature experimental rotary furnace (click on the picture to view product details)

1. Clarify the temperature requirements for the experiment
Maximum temperature: Silicon molybdenum rods are suitable for high temperature scenarios ranging from 1400 ℃ to 1800 ℃, and it is necessary to ensure that the maximum temperature of the furnace meets the experimental requirements. For example, if the maximum temperature of the experiment is 1600 ℃, a silicon molybdenum rod high-temperature experimental rotary furnace with a maximum temperature of at least 1600 ℃ needs to be selected.
Temperature uniformity: For experiments that require high temperature uniformity, furnaces with multi zone control or optimized heating element layout should be selected to ensure uniform temperature inside the furnace.

2. Consider furnace tube material and furnace design
Furnace tube material: The furnace tube material directly affects the high temperature resistance and service life of the furnace. Common furnace tube materials include stainless steel, nickel based high-temperature alloys, corundum tubes, quartz, silicon carbide, etc. For high-temperature experiments, it is recommended to use corundum tubes or silicon carbide furnace tubes, which have high temperature resistance and chemical stability.
Furnace material: The furnace material should have good insulation performance and high temperature resistance. High purity alumina fiber is a commonly used furnace material, which can effectively reduce heat loss and improve temperature uniformity inside the furnace.

3. Evaluate heating elements and temperature control systems
Heating element: Silicon molybdenum rod, as a heating element, has the characteristics of high temperature resistance and long service life. Attention should be paid to the specifications, dimensions, geometric shapes, and installation methods of the silicon molybdenum rod to ensure that it can meet the experimental requirements.
Temperature control system: Choose a furnace with a high-precision temperature control system that can effectively control the heating temperature and heating time. PID controller is a commonly used temperature control component that can achieve precise temperature regulation and stable control. In addition, a multi-stage temperature control system can meet the needs of complex experiments.

4. Examine the structure and ease of operation of the furnace body
Furnace structure: The double-layer shell structure combined with the air cooling system can effectively reduce the surface temperature of the furnace and improve operational safety. At the same time, the furnace body should have a certain inclination angle and furnace tube speed adjustment function to optimize the material flow path and heating uniformity.
Convenience of operation: Choosing a furnace with a user-friendly interface can simplify the experimental operation process. In addition, the furnace should be equipped with stainless steel flanges and inlet and outlet ports that facilitate the entry and exit of materials to meet the needs of different experiments.

5. Pay attention to safety performance and after-sales service
Safety performance: The furnace should be equipped with safety interlock devices such as over temperature alarm and abnormal pressure shutdown to ensure the safety and reliability of experimental operations.
After sales service: Choose a manufacturer or brand with good after-sales service to receive timely technical support and solutions when encountering problems during use. At the same time, pay attention to the warranty period, maintenance services, and parts supply provided by the manufacturer.

Silicon molybdenum rod experimental rotary furnace with a maximum temperature of 1700 ℃ (click on the picture to view product details)

6. Consider budget and cost-effectiveness
Budget: Choose the appropriate furnace model and configuration based on the experimental budget. On the premise of meeting experimental requirements, try to choose products with high cost-effectiveness.
Cost effectiveness: Taking into account factors such as furnace performance, price, operating costs, and maintenance costs, a silicon molybdenum rod high-temperature experimental rotary furnace with high cost-effectiveness is selected.Click to learn more experimental rotary furnaces! Or click on online customer service to learn more about product information!