Ordinary Box-Type Resistance Furnace (Integrated Muffle Furnace)
Contact Info
- Add:上海市閔行區(qū)元江路5500號(hào)1幢, Zip:
- Contact: 高潔
- Tel:13761436048
- Email:3982822529@qq.com
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Ordinary Box-Type Resistance Furnace (Integrated Muffle Furnace) features a function that starts timing upon power-on or begins constant temperature timing upon reaching the set temperature. With microcomputer intelligent control, it eliminates issues such as temperature overshooting, ensuring excellent temperature control. After setting the temperature, the instrument automatically controls the heating output, providing precise and stable temperature regulation. Audible and visual alarms activate in case of faults, and the heating output is automatically cut off. The furnace shell is made of high-quality steel plate through folding and welding, with the control box integrated into the furnace. The elegant appearance simplifies installation for customers. The inner furnace lining is a rectangular monolithic structure made of high-alumina and silicon carbide refractory materials. Spiral heating elements, wound from iron-nickel-chromium-aluminum alloy wire, are threaded through the wire slots on the top, bottom, left, and right sides of the inner furnace lining, enabling heating from all four sides. The furnace interior is sealed, with a insulation layer constructed from refractory aluminum silicate fiber and diatomite products between the inner furnace and the shell.
II. Ordinary Box-Type Resistance Furnace (Integrated Muffle Furnace) Main Parameters
Model | YJ-2.5-10 (2.5-12) | YJ-4-10 | YJ-5-12 | YJ-8-10 | YJ-10-12 | YJ-12-10 | YJ-12-12 |
Temperature Range | 100~1000℃ (1200℃) | 100~1000℃ | 100~1200℃ | 100~1000℃ | 100~1200℃ | 100~1000℃ | 100~1200℃ |
Fluctuation | ±2℃ | ±2℃ | ±2℃ | ±2℃ | ±2℃ | ±2℃ | ±2℃ |
Display Accuracy | 1℃ | 1℃ | 1℃ | 1℃ | 1℃ | 1℃ | 1℃ |
Chamber Size | 80*120*200 | 120*200*300 | 120*200*300 | 160*250*400 | 160*250*400 | 200*300*500 | 200*300*500 |
Heating Rate | Average ≤10℃/min | Average ≤10℃/min | Average ≤10℃/min | Average ≤10℃/min | Average ≤10℃/min | Average ≤10℃/min | Average ≤10℃/min |
Total Power | 2.5kw | 4kw | 5kw | 8kw | 10kw | 12kw | 12kw |
Power Supply | 220V, 50Hz | 220V, 50Hz | 220V, 50Hz | 380V, 50Hz | 380V, 50Hz | 380V, 50Hz | 380V, 50Hz |
Shell Material | Outer shell made of high-quality cold-rolled steel plate, treated with phosphate film salt and high-temperature spray coating, color: computer gray | ||||||
Lining Material | High-alumina inner lining with good wear resistance; high-temperature furnace heats from top, bottom, left, and right sides | ||||||
Insulation Method | Insulation bricks and insulation wool | ||||||
Thermocouple Port | Thermocouple enters from the upper rear of the furnace body | ||||||
Terminal | Heating element terminals located at the lower rear of the furnace body | ||||||
Controller | Located below the furnace body, with built-in control system; compensation wires connect to the furnace body | ||||||
Heating Element | High-temperature resistance wire | ||||||
Standard Packaging | Wooden case | ||||||
Temperature Measurement | K-type nickel-chromium--nickel-silicon thermocouple | ||||||
Control System | PID adjustment, display accuracy 1℃ | ||||||
Complete Electrical Set | Uses branded contactors, cooling fans, and solid-state relays | ||||||
Timer | Work time can be set; automatic shutdown upon reaching constant temperature time | ||||||
Over-Temperature Protection | Built-in secondary over-temperature protection device, dual insurance; over-temperature alarm and current cutoff | ||||||
Operation Mode | Full range adjustable constant temperature, stable operation | ||||||
| Industry Category | Machinery & Equipment/Electric Heating Equipment/Annealing Furnaces |
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| Product Category | |
| Brand: | 上海儀研 |
| Spec: | YJ系列 |
| Stock: | |
| Origin: | China / Shanghai / Xingqu |
