1, Equipment Name and Model:
MBF22-11N Medium-temperature Atmosphere Box Furnace
2,Technical Specifications and Basic Configuration
1. Rated Temperature: 1000°C;
2. Maximum Temperature: 1100°C;
3. Effective Size: 330mm×200mm×330mm (W×H×D);
4. Sagger Specification: 330mm×100mm×330mm (W×H×D), provided by the customer;
5. Loading Method: The sagger is supported by SiC roller rods and arranged in a double-layer and longitudinal double-row manner;
6. Heating Element: Silicon carbide rod is inserted inside the ceramic tube;
7. Thermocouple Type: N Graduation;
8. Number of Temperature Control Points: 1 point;
9. Temperature Control Method: Imported temperature control module, with a temperature control accuracy of ±1°C and a PID parameter self-tuning function;
10. Furnace Temperature Uniformity: ±5°C (tested in an empty furnace with saggers at a constant temperature of 1000°C, and a temperature measuring ring is placed at the center of each sagger);
11. Sintering Atmosphere: Nitrogen/Air;
12. Oxygen Content: Better than 10ppm + the oxygen content of the gas source;
13. Oxygen Detection: One micro oxygen analyzer is configured to monitor the oxygen content in the furnace chamber in real time;
14. Pressure Detection: A digital differential pressure gauge displays the pressure in the furnace in real time;
15. Exhaust Method: An exhaust chimney is designed at the top of the furnace chamber, and the exhaust volume can be manually adjusted;
16. Number of Program Steps: 4×16 steps;
17. Maximum Heating Power: 12kW;
18. Heating Rate: ≤5°C/min;
19. Temperature Rise on the Surface of the Furnace Body: ≤40°C;
20. Alarm and Protection: Interlock between the heating and the opening/closing action of the furnace door, audible and visual alarms for over-temperature, thermocouple breakage, and low air pressure;
21. Reference Dimensions of the Appearance: 1300mm×1900mm×1160mm (W×H×D, excluding the chimney), and the specific dimensions shall be subject to the actual product.
3. Delivery List
| Item | Note | Qty. |
| Basic Components | Furnace |
| 1 PC |
| inspection certificate | Certificate of major outsourced components | 1 SET |
| Technical Documents | Instruction Manual, Random Technical Documents of Each Main Outsourced Component, etc. | 1 SET |
| Key Components | Silicon Carbide Rod Inserted in the Ceramic Tube |
| 1 SET |
| Temperature Control Instrument | Shimaden (Japan) | 1 PC |
| Oxygen Analyzer |
| 1 PC |
| Spare Parts | Silicon Carbide Rod |
| 2 PCS |
4. Normal Operating Conditions of the Equipment
1. Environmental Conditions: Temperature ranges from 0 to 40°C, humidity is ≤80%RH, no corrosive gases, and no strong air - flow disturbances.
2. Ventilation System: Non - contact connection to the user's exhaust system, with an exhaust capacity greater than 10m³/h.
3. Gas Source Conditions: High - purity nitrogen (99.999%)/clean and oil - free compressed air, inlet pressure is 0.2 - 0.4MPa, and gas consumption is 2 - 5m³/h.
4. Power Conditions: Capacity greater than 16kVA, 3 - phase 5 - wire system, voltage of 220/380V, and frequency of 50Hz. Live wires: yellow, green, red; neutral wire: blue; ground wire: yellow - green.
5. Installation Site: 2000mm×2000mm×3000mm (D×W×H), and the installation area is greater than 4m².
Hefei Chitherm Equipment Co., Ltd. is an advanced equipment supplier specializing in the research and development, design, manufacturing, sales, maintenance, and service of high-, medium-, and low-temperature industrial furnaces and laboratory furnaces. Its product range encompasses bell furnaces, box furnaces, hot air furnaces, vacuum furnaces, tube furnaces, mesh belt furnaces, bogie hearth furnaces, rotary furnaces, roller hearth furnaces, and pusher furnaces, which are extensively applied in fields such as advanced ceramics, electronic components, thick-film circuits, additive manufacturing, powder metallurgy, new energy, and photovoltaics. These furnaces are suitable for thermal treatment processes of materials including ITO targets, MLCC/HTCC/LTCC, ceramic filters, magnetic materials, CIM/MIM, and lithium battery cathodes and anodes, as well as various other new material processes such as pre-sintering, dewaxing, degreasing, sintering, drying, heat treatment, curing, and ceramization.
1.What products does Chitherm offer?
We provide customers with high-quality bell furnaces, hot air furnaces, box furnaces, tube furnaces, vacuum furnaces, car bottom furnaces, rotary kilns, mesh belt furnaces, and pusher furnaces.
2.What pre-sales services does Chitherm provide?
We offer timely consultation services to help customers select the most suitable products, along with highly customizable solutions to meet your specific requirements.
3.What are Chitherm's core strengths?
As a high-tech enterprise integrating R&D, manufacturing, and sales, Chitherm possesses patented technologies and core resources to deliver superior solutions.
