Atmosphere box furnace adopts resistance wire as heating element, adopts double-layer shell structure, phase shift trigger, SCR control, double-layer furnace shell room is equipped with air cooling system, which can quickly increase and decrease the temperature. It adopts an integral shell seal, the cover plate and the furnace door are sealed with silicon O-rings, and the furnace door is also equipped with a water cooling system.
The furnace has the advantages of balanced temperature field, lower surface temperature, rapid temperature rise and fall, and energy saving. It is an ideal product for universities, scientific research institutes, industrial and mining enterprises to protect the atmosphere, sintering, and degassing.
Max. Temperature | 1200 degree |
---|---|
Working Temperature (Max.) | 1100 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.: | AF1200-I | AF1200-II | AF1200-III | AF1200-Ⅳ | AF1200-V | AF1200-VI | AF1200-VII |
---|---|---|---|---|---|---|---|
Rated Power: | 2.5KW | 4KW | 5KW | 9KW | 15KW | 18KW | 32KW |
Chamber size (mm)(DXWXH): | 300X200X120 | 300X200X200 | 300X250X250 | 400X300X300 | 500X400X400 | 500X500X500 | 800X600X600 |
Overall Dimension (WXDXH)mm: | 564X615X905 | 564X615X905 | 594X625X975 | 634X725X1025 | 764X877X1185 | 940X970X1300 | 1110X1050X1400 |
Rated Voltage: | 220V , 1 Phase. | 220V , 1 Phase. | 220V , 1 Phase. | 380V, 3 phase | 380V, 3 phase | 380V, 3 phase | 380V, 3 phase |
Heating Elements: | Domestic high quality resistance wire; Swedish Kanthal A1 imported resistance wire is optional; |
||||||
Control Mode : | 30-segment program temperature control: 1. The 30-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 1200 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. |
||||||
Chamber Materials: | 1. High-quality and high-purity alumina polycrystalline fiber curing furnace formed by vacuum suction filtration. 2. Using Japanese technology to form. 3. The spacing and pitch of the resistance wires in the furnace are all arranged according to the best thermal technology in Japan, and the temperature field is simulated by thermal software 4.Adopt 4-sided heating (left, right, up, down, four sides), the temperature field is more balanced |
||||||
Temperature Control Mode : | Intelligent PID | ||||||
Control Accuracy: | ±1 ℃ | ||||||
Thermocouple Type: | K Type | ||||||
Trigger: | Phase shift trigger | ||||||
Heating rate: | ≤20℃/ 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: | ≤45℃ | ||||||
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 |
---|---|
Furnace Body: | 1 Set |
Themocouple : | K 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”.