Introduction
The 1400°C high-temperature muffle furnace uses silicon carbon rod as the heating element, adopts double-layer shell structure and intelligent temperature control system, thyristor control, phase shift trigger, the furnace is made of 1600 type alumina polycrystalline fiber material, and the double-layer furnace shell is equipped with an air-cooling system, which can quickly raise and fall the temperature, and adopts soft start constant current control to prolong the life of the heating element. The furnace has the points of temperature control accuracy, balanced temperature field, simple operation, fast temperature rise and fall rate, and low energy consumption. Product features: It can quickly rise and fall the temperature, and the temperature field of the furnace is balanced. Stable temperature control, easy operation and low energy consumption.
Specification
Model: SJV-1400 degree high temperature muffle furnace
Power supply: AC380V50/60HZ
Furnace size: 300x200x200mm (DxWxH)
Rated power: ≤9kw
Dimensions: 775x670x945mm
Weight: 180 kg
Rapid heating rate: 10°C/min
Heating element: High quality silicon carbon rod
Frontal temperature: 1400°C
Typical temperature: <1350C
Temperature control mode: 30 sections of intelligent program control
Constant temperature accuracy: ±1°C°C
Temperature control instrument: 30-segment PID intelligent temperature controller
Double-layer air-cooled structure of furnace shell
Furnace: high-purity alumina polycrystalline fiber curing furnace, good thermal insulation performance, energy saving
Temperature measuring element: S-type thermocouple
Furnace door structure: side opening type
Main accessories: asbestos gloves, crucible pliers, thermocouples, corundum crucible
Optional accessories: stove frame, control software (can remotely monitor and modify the state program curve of the electric furnace.)
Furnace structure
- The box-type electric yang furnace adopts a double-layer shell structure, and the box shell plate is made of carbon steel and cold-rolled steel plate, which is cut, folded and welded by precision CNC machine tools, which is sturdy and durable; 2. The double-layer furnace shell is equipped with an air-cooling system, which can quickly rise and fall the temperature, and can reach 1000 degrees within 30 minutes, and the external temperature of the furnace shell is close to room temperature at high temperature, and the shell is not hot.
- It is equipped with a fully isolated silent copper wire transformer, with low noise. The heating amount is small, and the safety factor is high.
- The button button adopts a quality button switch, and has an indicator light, with stable performance and long service life.
- The electrical components are integrated with the furnace body, and the entire electrical components are installed on one side of the furnace body, which has a compact structure and occupies little space. The control circuit is dissipated by a cooling fan.
- The side door furnace design or neck opening is adopted, the furnace door is thickened and reinforced to prevent deformation, and has the function of locking, and the SGM 1000°C box-type electric yang furnace door is equipped with a door opening and power-off system. Lifting and closing spirits
Lively, convenient and labor-saving.
- Temperature control instrument
The temperature control is installed on the furnace panel, which is intuitive to observe and easy to adjust. The temperature control system adopts Xiamen word electric 30-stage program temperature control system, PID mode to adjust the temperature, can set 30-stage temperature rise and fall program, with soft start, soft shutdown, thyristor phase shift voltage regulation control, 0~98% output adjustable, various instrument switches on the panel have corresponding Chinese signs, etc. The operation is safe, convenient and fast.
- Control mode: 30-segment program temperature control intelligent PID adjustment, with fuzzy control and instrument self-tuning functions.
- Data display: LED digital display instrument, clear and accurate reflection of timely data.
- Temperature curve: 30 segments of programmable control, 30 segments of temperature rise and fall program can be set, temperature control accuracy +1°C°C,
- Temperature measuring element: S-type thermocouple.
- Heating elements
- Heating element: silicon carbon rod, low energy consumption. Recommended heating rate: 15-20°C/min Max: 30°CC/min
- Furnace selection
- Furnace material: 1700 type high-purity alumina microcrystalline fiber, no powder, balanced temperature field, good thermal insulation performance.
- Ordinary refractory brick furnace, traditional refractory materials, with wide application, high performance and high performance characteristics.
- The ceramic fiber furnace (T series) can meet various requirements for rapid sintering, and is an upgraded product of the traditional furnace.
※Light weight, 1/2 weight reduction compared to conventional muffle furnaces, and long service life:
※The heating speed is fast, which is 1 times higher than that of ordinary muffle furnace;
※Low energy consumption, is about 40% of the energy consumption of ordinary muffle furnace:
※Good thermal insulation effect, the box wall and furnace are designed with a double-layer structure, and the ceramic fiberboard is used as thermal insulation material, when it rises to 1000 °C, the surface temperature of the furnace is only about 50 °C (the standard is 100 °C), and the surface of the shell can be kept for 1 hour to avoid scalding.
- Tightness:
Furnace door sealing: The sealing of the furnace door and the furnace body is automatic sealing, no need for manual sealing; The furnace door adopts a special sealing structure to ensure that the furnace door is always in a sealed state during the production process to prevent high temperature
to ensure a stable working environment in the furnace.
- Security protection
- Shell structure:double-layer furnace body, equipped with air cooling system, to ensure that when the equipment is running, the furnace shell is close to normal temperature, high efficiency and energy saving, to avoid accidents,
- Temperature control safety: with over-temperature protection, couple breakage protection, leakage protection functions, equipment operation is safe and reliable.
- Open cover protection: The furnace is equipped with a travel switch, which will automatically cut off the power when the furnace door is opened, effectively ensuring the safety of users.
- High efficiency and energy saving:using advanced design concept, the energy consumption is 60%-80% of the general old electric furnace.
- Vertical over-temperature protection, over-voltage, over-current, leakage, short circuit and other protections, with a high degree of automation, and various indicators have reached the international advanced level.
- Standard accessories
- Product description: 1 copy of the product manual, factory inspection report.
- Standard accessories:1 high-temperature furnace, 1 crucible pliers, and 1 pair of high-temperature gloves are standard.