تعتبر شركة Luoyang Anjing Intelligence Equipment شركة رائدة عالميًا في مجال الأفران الكهربائية ذات درجات الحرارة العالية
فرن الرول الغلاف الجوي
فرن الرول الغلاف الجوي
An atmosphere roller furnace is used for continuous heat treatment of sheet metal, substrates, and small workpieces under controlled atmosphere conditions, suitable for batch production.
The equipment continuously feeds materials into the furnace via a roller conveyor system. During heating, a protective gas can be introduced to control the furnace atmosphere, thereby reducing oxidation and ensuring product quality. It is suitable for processes requiring consistent temperature and high production efficiency.
ميزات المنتج (فرن الرول الغلاف الجوي)
- Continuous Production, High Efficiency
The atmosphere roller furnace uses a roller conveyor system. Materials are placed on rollers and conveyed forward by the continuous rotation of the rollers, enabling large-scale continuous production.
- Multi-Zone Independent Temperature Control, Precise Temperature Curves
Multiple independent heating zones are set along the length of the furnace body. Each zone can be set with its own temperature, achieving precise temperature curve control for preheating, تلبيد, and cooling.
- Flexible Atmosphere Control
It can be configured with various atmospheres such as nitrogen, الأرجون, hydrogen, and decomposed ammonia to meet the sintering, reduction, and oxidation process requirements of different materials. The furnace body is equipped with an atmosphere sealing structure and air curtain isolation to prevent outside air from entering and ensure a stable atmosphere inside the furnace.
- نطاق درجة الحرارة, Covering Multiple Processes
The maximum operating temperature can be designed according to process requirements, covering 600℃ to 1700℃. Heating elements can be selected from high-temperature alloy resistance wire, silicon carbide rods, or silicon molybdenum rods, adaptable to sintering processes at different temperature levels.
- Smooth Roller Conveyor Drive, Adjustable Conveying Speed
The roller conveyor is made of high-temperature resistant materials (corundum, silicon carbide, or metal), ensuring smooth transmission and steplessly adjustable conveying speed.
- High-Quality Furnace Lining, Insulating and Energy-Saving
The furnace lining uses high-purity alumina fiber or mullite fiber materials, with a multi-layer composite insulation structure. It has low heat storage, مقاوم للتسخين والتبريد السريع, and has excellent insulation performance. The furnace shell temperature is ≤45℃, resulting in significant energy savings.
| اسم | Function introduction | Selection Note | Function code |
| Temperature Controller | Standard 50-segment heating curve, high-performance instrument (Type B) available as an option | Either | AB |
| Touch Screen | Chinese menu, storage of multiple heating process curves, historical curves and data reports (7-inch) | One out of four | C |
| IoT Interface | RS485 communication interface for the furnace, enabling reading/writing of real-time data including furnace start, pause, stop, heating curve, allowable time, إلخ. | د | |
| Computer Control Software and Hardware | Allows computer control of furnace start, pause, stop, heating curve setting/reading, parameter setting, إلخ. High reliability and easy operation. Displays measured value, set value, output value, وقت الجزء, رقم القطعة, heating curve, power percentage curve. Supports storage of heating curves, modification of set values and common parameters, and filtering of historical curve/report recording time intervals (1s-1h) for long-term storage. | E | |
| PLC | Siemens PLC control (supports reading/writing of furnace start, pause, stop, heating curve, time, temperature curve, أَجواء, flow, switch value, power supply, power). Open ports for data connection with upstream and downstream equipment. | F | |
| Viewport | Viewport designed on the furnace door, made of high-temperature resistant quartz glass | H | |
| Air Inlet | Float flowmeter + manual valve; flowmeter quantity, flow rate and gas medium are optional | Either | K |
| Air Inlet | Digital display mass flowmeter; flowmeter quantity, flow rate and gas medium are optional | M | |
| Exhaust Port | Exhaust port, manual operation; DN30 | Either | T |
| Exhaust Port | Electric operation, automatically opens or closes at N segments according to the heating curve | P | |
| Fully Automatic Intake and Exhaust | Electric exhaust and intake ports can be linked to heating curve segments to automatically open/close at any temperature stage, realized by PLC during the heating process (touch screen function required as a prerequisite) | ي | |
| Moving Casters | 2 universal casters and 2 fixed casters | R | |
| Rapid Cooling | Equipped with inverter and centrifugal fan for programmable controlled cooling | N | |
| Swing-up Door | Electric swing-up door + foot control panel | S | |
| Quick Discharge Rack (Platform) | Rack (platform) made of high-temperature steel, with wear-resistant heavy refractory bricks on the upper part. Used in conjunction with Function S to quickly pull high-temperature materials to the rack (platform) outside the furnace door after the door is opened. | I | |
| Multipoint Temperature Control | Multi-sided independent temperature control to achieve higher temperature field uniformity | X | |
| Stirring Fan | Metal stirring fan (≤1050℃) - 4000; Inverter - 1500-2000; PLC automatic start/customization with temperature segments - 4000 | Z | |
| Separate Control Cabinet | Control system separated from the furnace body, with an additional independent control cabinet (1600×600×400) and extended control cable length (within 5 meters) | Q | |
| Regenerative Hearth | Hearth recessed 50mm with hollow design, multi-point support with additional bearing plates, cost increased by 5% | W | |
| Tail Gas Treatment | Additional VOC tail gas treatment furnace: 40m³/H; 80m³/h | V | |
| Corrosion-proof Furnace Chamber | Furnace chamber material resistant to acid, alkali and hydrofluoric acid corrosion | G | |
| Heating Element Protection | Heating element with protection against powder contamination and volatile corrosion, إلخ. | ل | |
| Clean Furnace Chamber | Furnace chamber protected by ceramic, high-temperature glass, high-temperature metal, إلخ., to prevent dust and volatiles, إلخ. | J | |
مجالات التطبيق (فرن الرول الغلاف الجوي)
- Advanced Ceramic Sintering: Suitable for continuous batch sintering of ceramic substrates such as alumina, zirconium oxide, aluminum nitride, and silicon carbide. Roller conveying ensures flat sheets, uniform temperature, and good product consistency.
- Electronic Ceramics: Suitable for debinding and sintering of electronic components such as MLCCs, بي تي سي, NTC thermistors, and piezoelectric ceramics. Precise atmosphere control ensures stable electrical performance of electronic ceramics.
- Lithium Battery Materials: Suitable for continuous sintering of positive electrode materials such as lithium iron phosphate, ternary materials, and lithium cobalt oxide, as well as the carbonization treatment of negative electrode materials. Nitrogen or argon gas can be introduced for protection to prevent material oxidation.
- Magnetic Materials: Suitable for continuous sintering of soft magnetic ferrites and permanent magnetic ferrites. Uniform temperature field and stable roller conveying ensure consistent magnetic properties.
- Powder Metallurgy: Suitable for continuous sintering of iron-based and copper-based powder metallurgy products. A protective atmosphere can be introduced to prevent oxidation and improve product density and strength.
- Catalysts and Supports: Suitable for continuous calcination and activation treatment of catalyst supports, المناخل الجزيئية, وغيرها من المواد. Multi-temperature zone design meets complex temperature profile requirements.
- Glass and Enamel: Suitable for continuous heat treatment and sintering processes of glass substrates, enamel-lined steel sheets, and microcrystalline glass.
- Photovoltaic and Electronic Materials: Suitable for high-temperature sintering and atmosphere treatment of photovoltaic cells and semiconductor substrates, meeting high cleanliness and high uniformity process requirements.
ملف الشركة
مؤسسة مهنية متخصصة في خدمات تكنولوجيا المعالجة الحرارية وR&د, تصنيع, ومبيعات الأفران الكهربائية ذات درجة الحرارة العالية.
تركز الشركة على تطوير أفران كهربائية ذات درجة حرارة عالية تغطي نطاق درجة حرارة كامل من -100 درجة مئوية إلى 2600 درجة مئوية. وتشمل منتجاتها الأفران الكهربائية التجريبية, أفران الغلاف الجوي, أفران صناعية, ومعدات التدفئة التعريفي متوسطة التردد. وتشمل المنتجات الرئيسية أفران الصندوق, أفران الأنبوب, أفران الرفع, أفران دافعة, أفران البوجي, أفران دوارة, أفران النفق, ومختلف الأفران المتخصصة متوسطة التردد.
تلتزم الشركة بالابتكار التكنولوجي وحصلت على شهادات ISO9001 و EU CE. انها تمتلك 21 العلامات التجارية المسجلة, 29 براءات الاختراع, و 27 حقوق التأليف والنشر البرمجيات.
طرق الدفع
تي تي
طرق الشحن
يتم تعبئة الفرن الكهربائي ذو التحميل السفلي في ثلاث طبقات: ملفوفة أولاً بورق رغوي, ثم ملفوفة في فيلم من البلاستيك, ومعبأة أخيرًا في صندوق خشبي
الأسئلة المتداولة (التعليمات)
- What is an atmosphere roller furnace used for?
It is used for high-volume continuous production. Materials are placed on rollers and conveyed forward while a protective atmosphere is introduced.
- How does it differ from a pusher furnace?
Roller furnaces rely on roller drive, eliminating pusher plate return losses, making them more energy-efficient and suitable for sheet or block materials.
- What width and length of products can it handle?
The effective width of the furnace chamber can be customized according to the user's production capacity, commonly ranging from 300mm to over 2000mm; the length of the heating zone is designed according to process time requirements and can be as long as tens of meters.
- Can it operate continuously?
It can operate 24 hours a day without interruption, suitable for large-scale mass production.
- How is the temperature uniformity?
Multi-zone temperature control, with stable temperature along the length of the furnace.