This series of electric furnaces operates on a batch-cycle basis and is designed for use in corporate laboratories, colleges and universities, research institutes, and other similar organizations. The equipment provides users with a controlled experimental environment featuring vacuum, a controllable atmosphere, and high temperatures, making it suitable for applications in emerging materials and advanced manufacturing processes such as semiconductors, nanotechnology, and carbon fiber.

Product features of stainless steel tube furnaces:

Elegant and sophisticated—crafted from premium, custom-made embossed stainless steel for the exterior.

Innovative design—unique structural design with a seamless, weld-free surface and no visible machining marks;

Green and environmentally friendly—no spraying, no organic compounds; the material is eco-friendly and reliable.

Energy-saving and highly efficient — new materials reduce power consumption, and temperature control is more precise;

Safe to use — automatic power-off protection for peace of mind and reliable performance;

Independent R&D — featuring multiple independently developed design solutions and drawings; 
 

Product Features:

I. Operational Convenience;

1. The gas pipeline connection adopts a quick-connect flange design.

3. The complex flange installation process has been eliminated, thereby reducing the likelihood of furnace tube damage during installation.

II. Structural Practicality;

1. The heating furnace chamber consists of upper and lower sections; the upper section can be tilted backward as a whole by 110°, facilitating the loading, unloading, and observation of experimental materials. The furnace chamber is constructed from high-quality polycrystalline molybdenum. Made by fiber vacuum adsorption, it achieves 50% energy savings and ensures a uniform temperature field. The electric heating element is made of high-resistance, high-quality alloy wire 0Cr27Al7Mo2.

2. The sealing flange employs a double-ring sealing technology, effectively enhancing the gas tightness at both ends of the furnace tube. The gas supply line features fine-adjustable inlet and outlet flow control.

3. The air-path brackets at both ends support the air-path assembly, effectively relieving the inherent stresses within the assembly and thereby preventing furnace-tube damage caused by these internal stresses.

4. Advanced air insulation technology, combined with thermal sensing, automatically activates the exhaust fan when the furnace surface temperature rises to 50°C, rapidly cooling the furnace surface.

III. Safety of Use;

1. The furnace chamber is equipped with an automatic power-off function that deactivates the power supply when the furnace door is opened.

2. Over-temperature protection: When the temperature exceeds the set limit, the power is automatically cut off and an alarm is triggered.

3. Leakage protection function: the power supply is automatically cut off when a leakage current is detected in the furnace body. These features ensure safe operation.

IV. Intelligent Control;

1. The electric furnace temperature control system employs artificial intelligence-based regulation technology, featuring PID control, fuzzy control, and self-tuning capabilities, and allows for the programming of various heating and cooling profiles.

2. The domestically produced programmable temperature control system allows editing of up to 50 temperature-control programs, while the imported programmable temperature control system allows editing of up to 40 temperature-control programs.

3. The electric furnace is equipped with an RS-485 conversion interface and can be optionally fitted with specialized software to enable connectivity with a computer. This allows for remote control, real-time monitoring, and historical data recording of a single furnace or up to 200 furnaces. Functions such as report generation.

V. Peripheral Expandability;

1. Vacuum control system. Various vacuum control systems enable experiments to be conducted on samples under low, medium, and high vacuum conditions.

2. Gas flow control system. The inlet gas flow is regulated using a float-type or mass flow controller to meet the experimental requirements under various reaction or protective atmospheres.

VI. Design Uniqueness;

This equipment is an independently developed product, featuring multiple proprietary design solutions and engineering drawings. It boasts an aesthetically pleasing appearance, a well-structured design, and ease of use.

Optional color touchscreen

The display includes an instrument panel, light-bar graph, real-time curve, historical curve, data report, alarm report, and more; all operated via a fully Chinese-language touch interface, offering comprehensive functionality and ease of use.

Product Specifications:       1200℃ Stainless Steel Vacuum-Atmosphere Tube Furnace with Dual-Temperature Zone/Triple-Temperature Zone