1200℃ Dental Vacuum Porcelain Furnace: Integrated Control System and Furnace Chamber, Imported Alumina Fiber Furnace Lining, Lead Screw Electric Lifting + Loading Platform In/Out, Supports Nitrogen and Other Atmosphere Injection, Suitable for Sintering of Dental and Multi-Field Materials, Precise Temperature Control and Intelligent Operation
The high-temperature precision lifting furnace, as shown in the picture, is an integrated design combining both the control system and the furnace chamber. The furnace lining is made of imported MESCHUPP high-purity alumina fiber vacuum-formed insulation boards from Germany, ensuring excellent thermal insulation and durability.
The furnace uses silicon carbide (SiC) rods or molybdenum disilicide (MoSi₂) rods as heating elements. It is specially developed for universities, research institutes, and industrial laboratories. It is widely used for sintering, melting, analysis, and material production in fields such as ceramics, metallurgy, electronics, glass, chemical engineering, machinery, refractory materials, new material development, special materials, building materials, metals, and non-metal materials.
The control panel is equipped with a touchscreen interface, including power control, heating start/stop buttons, USB port, lifting switch, and buzzer, enabling real-time monitoring of system status. The product features a reliable integrated circuit design with strong anti-interference performance. Even at maximum temperature, the outer casing remains ≤45°C, greatly improving safety and the working environment.
The microcomputer temperature-control system supports programmable temperature curves, fully automatic heating/cooling, and real-time modification of temperature parameters during operation. It is flexible, convenient, and easy to operate.
| Item | Parameter Details |
| Temperature Specification | 1200℃ |
| Furnace Chamber Dimensions | D126×120mm (Diameter × Height) |
| Power Supply (AC) | 220V/380V |
| Maximum Operating Temperature | 1200℃ |
| Long-term Operating Temperature | ≤1100℃ |
| Temperature Control Precision | ±1℃ |
| Temperature Uniformity Inside Furnace | ±1℃ (Varies by heating chamber size) |
| Temperature Measuring Element & Measuring Range | Nickel-Chromium-Nickel-Silicon Type K Thermocouple, measuring range: 0-1350℃ |
| Touch Screen | 7-inch, touch operation supported |
| Number of Programming Curve Segments | Standard 50-segment program, supporting automatic heating, cooling, and constant temperature control. Configurable as: 1 group with 50 segments, 2 groups with 22 segments each, 3 groups with 8 segments each |
| Communication Function | USB interface supported; computer-controlled operations include furnace start, pause, stop, heating, cooling, temperature curve setting, and historical report viewing |
| Heating Rate | Adjustable from 1℃/h to 40℃/min |
| Heating Elements | High-temperature Alloy Resistance Wire |
| Installation Position & Method of Heating Elements | Annularly distributed around the inner wall of the furnace chamber |
| Refractory Material | High-purity Alumina Ceramic Fiber Board |
| Loading Platform Load Capacity | 0.1kg and above, customizable |
| Touch Screen Full Control Functions (Lifting/In-out) | Lifting: Lead screw lifting; Loading platform in-out: Electric control |
| Pressure Gauge | 1 piece |
| Vacuum Pump | Mechanical Rotary Vane Vacuum Pump |
| Vacuum Value (Vacuum Gauge) | -0.1MPa |
| Furnace Body Temperature | ≤45℃ |
| Applicable Atmospheres | Nitrogen, argon, oxygen, etc. |
| Gas Pressure Protection | Designed to prevent hazards caused by excessive pressure in the furnace tube due to closed or blocked exhaust ports. Principle: Signals are collected by an electric contact pressure gauge or pressure sensor, driving the control module to close the electromagnetic intake valve, activate the electromagnetic exhaust valve and alarm, ensuring safe operation of the electric furnace. |
| Computer Interfaces | RS485, RS232, USB |
