This box type furnace uses domestic high-quality resistance wire as heating element, adopts double-layer shell structure and Yudian 30 stage program temperature control system. The furnace is made of alumina polycrystal fiber material. The double-layer furnace shell is equipped with air cooling system, which can quickly rise and fall the temperature. It can reach 1000 ℃ in 30 minutes, and has the functions of over temperature, broken couple, over-current protection, etc It is an ideal product for high temperature sintering, metal annealing and quality inspection in universities, scientific research institutes and industrial and mining enterprises.
Max. Temperature | 1400 degree |
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Working Temperature (Max.) | 1350 degree |
Furnace produce process:
Metal plate Cutting -Bending -Welding- Polishing – Powder coating- chamber board Carrving – Electrical module assembly – Whole machine assembly – Heating Test – Packing .
Item No.: | MF1400-I | MF1400-II | MF1400-III | MF1400-Ⅳ | MF1400-V | MF1400-VI |
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Rated Power: | 3KW | 5KW | 7KW | 9KW | 12KW | 18KW |
Chamber size (mm)(DXWXH): | 160X150X150mm | 200X200X200 | 300X200X200 | 300X250X250 | 400X300X300 | 500X400X400 |
Overall Dimension (WXDXH)mm: | 550X500X900 | 600X600X950 | 600X650X1000 | 650X700X1100 | 700X800X1450 | 900X900X1750 |
Rated Voltage: | 220V , 1 Phase. | 220V , 1 Phase. | 220V , 1 Phase. | 380V, 3 phase | 380V, 3 phase | 380V, 3 phase |
Heating Elements: | Silicon carbide rod | |||||
Control Mode : | 50-segment program temperature control: 1. The 50-segment program temperature control can only be adjusted by PID. 2. With over-temperature protection and broken couple protection, the heating circuit of the electric furnace is automatically cut off when over-temperature or broken couple; (When the temperature of the electric furnace exceeds 1420 degrees or the thermocouple is blown, the AC relay on the main circuit will be automatically disconnected, the main circuit will be disconnected, the ON light on the panel will go out, and the OFF light will be on, limited protection of the electric furnace) 3. With 485 communication interface (standard configuration when purchasing software) 4. With power-off protection function, that is, when the furnace is powered on after power-off, the program does not start from the initial temperature rise, but the furnace temperature starts to rise when the power is off. 5. The instrument has the function of temperature self-tuning. |
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Chamber Materials: | 1600 type alumina polycrystalline fiber; furnace material imported from Japan can be purchased (additional charge required) | |||||
Temperature Control Mode : | Intelligent PID | |||||
Control Accuracy: | ±1 ℃ | |||||
Thermocouple Type: | S Type | |||||
Trigger: | Phase shift trigger | |||||
Thyristor: | German SEMIKRON 106/16E | |||||
Heating rate: | ≤30℃/ Min, suggest ≤15℃/ Min. | |||||
Safety protection system: | Equipped with an air switch, when the current exceeds the rated current of the air switch, the empty meeting will automatically open, effectively protecting the electric furnace | |||||
Door opening protection system: | Equipped with a travel switch, the furnace door is opened and taken, and the main furnace of the electric furnace will automatically power off | |||||
Surface Temperature: | ≤35℃ | |||||
Over Temperature Protection: | Yes | |||||
Overcurrent Protection: | Yes | |||||
Broken Couple Protection: | Yes | |||||
Warranty: | One year warranty, lifetime technical support; Note: Consumable parts such as heating elements, sample crucibles, etc. are not covered by the warranty, and damage caused by the use of corrosive gases or materials is not covered by the warranty. |
Warranty:One year warranty, lifetime technical support;
Note: Consumable parts such as heating elements, sample crucibles, etc. are not covered by the warranty, and damage caused by the use of corrosive gases or materials is not covered by the warranty.
Operating Notes:
1. For safety, please put the stove in a ventilated place.
2. In order to improve the service life of the furnace, we recommend that the heating rate should not exceed 10°C/min. The cooling rate does not exceed 5°C/min.
3. The furnace has no vacuum tightness, and it is forbidden to pass toxic or explosive gases
4. It is forbidden to put the materials directly on the bricks at the bottom of the furnace, please put the materials in the special crucible.
5. When heating, the material and crucible should not touch the heating element and thermocouple
6. If not used for a long time, please bake the oven before using it again.
Detailed description:
Item: | Qty |
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Furnace Body: | 1 Set |
Themocouple : | S type 1pc, Already installed |
Alumina Crucible: | 1pc |
Crucible tongs: | 1PC |
Alumina padding brick: | 1pc |
High temperature gloves: | 1 pair |
User Manual : | 1PC |
We will contact you within 1 working day, please pay attention to the email with the suffix “@yuhongfurnace.com”.