Luoyang Anjing Intelligence Equipment является мировым лидером в производстве высокотемпературных электрических печей.
1100°C Top-Opening Atmosphere-Sealed Box Furnace
ПАРАМЕТРЫ ПРОДУКТА
Описание
1100℃ Top-Opening Atmosphere-Sealed Box Furnace
The Box Furnace is designed for demanding atmosphere control and high-temperature heat treatment processes. The furnace adopts a pneumatic top-opening furnace door, combined with an integrated sealing structure, and a multi-point temperature measurement and intelligent control system, which can achieve stable control of the atmosphere inside the furnace and uniform distribution of the temperature field. Equipped with an oxygen content monitoring system, it ensures a controllable, safe, and reliable atmosphere, making it an ideal furnace for high-end laboratory and industrial applications.
Особенности продукта
- Atmosphere-Sealed Design
The furnace body features an overall sealed structure, coupled with multiple air inlets and an exhaust system, enabling a controllable atmosphere environment suitable for oxygen-sensitive processes. Multi-point temperature measurement (dual-sided + load), combined with an intelligent control system, achieves high-precision temperature control and stability.
- Pneumatic Top-Opening Door Structure
Utilizing a pneumatic lifting and locking design, the door opens and closes stably and reliably while ensuring sealing performance, suitable for operation under high-temperature conditions.
- Hot Air Stirring System
The built-in fan-driven stirring system, through frequency conversion speed regulation, ensures more uniform furnace temperature, significantly improving sintering quality.
- Intelligent Touchscreen + PLC Control
Equipped with a large-size touchscreen and a PLC control system, supporting multi-segment program temperature control and multi-curve storage for automated operation. Multi-point temperature measurement (dual-sided + load), combined with an intelligent control system, achieves high-precision temperature control and stability.
- Online Oxygen Content Monitoring
A zirconia probe monitors the oxygen content inside the furnace in real time and features an over-limit alarm function to ensure process safety.
- Rapid Cooling
Equipped with a 2P chiller, the furnace body can be rapidly cooled, significantly shortening the process cycle. For metal heat treatment processes requiring rapid cooling, this configuration significantly improves production efficiency.
| Furnace Chamber Dimensions (Depth × Width × Height): | 800×650×650 mm |
| Источник питания (AC) | 380В |
| Power | 50KW |
| Диапазон управления | 80 to 1100℃ |
| Элемент измерения температуры | K-type thermocouple, measuring range: 0-1320℃ |
| Temperature Control Points/Temperature Measuring Elements | 2 control points (1 on the left, 1 on the right); total 5 thermocouples (2 dual-core thermocouples + 1 load thermocouple), all K-type with a measuring range of 0-1250℃ |
| Installation Position of Heating Elements | Evenly installed on both sides and the bottom of the furnace chamber |
| Нагревательные элементы | Imported Kanthal resistance wires, embedded installation for easy replacement |
| Temperature Control Precision | ±1℃ (интегральная схема управления, нет перерегулирования) |
| Равномерность температуры печи | ±5℃ |
| Hot Air Agitation | Function: A fan blade is installed at the top of the furnace chamber. Its rotation agitates the internal air to achieve uniform temperature distribution. The rotational speed is infinitely variable via a frequency converter. |
| Agitation Blades | 310S stainless steel |
| Refrigeration Unit | 2P water chiller |
| Furnace Door Opening Method | Pneumatic lifting and locking; switch controls the opening and closing height. The furnace body is fully sealed. |
| Temperature Control System | Equipped with a 10-inch touchscreen for integrated control. The temperature controller is a high-precision 0.1-class device with 50-segment temperature control. The touchscreen can store 15 sintering curves. PLC: Siemens (international first-class brand); Power Regulator: Integrated type (Sichuan Yingjie), supporting multiple control modes such as constant current, constant voltage, and constant power, with communication functions for voltage, текущий, and power. |
| Adopts an integrated module control unit with accurate precision, designed with dual-loop control and protection (against overshoot, разрыв термопары, потеря фазы, перенапряжение, сверхток, перегрев, текущий отзыв, мягкий старт, и т. д.). | |
| Equipped with a timing function, with audible and visual alarm when time is up. | |
| Скорость нагрева | Свободно регулируемый, диапазон: 20℃/мин (fastest) to 1℃/h (slowest) |
| Oxygen Content Analyzer | Equipped with an imported zirconia probe, measuring range: 10ppm-21%, with alarm for excessive oxygen content |
| Exhaust Port | Top-mounted DN30 exhaust port with an adjustable valve |
| Gas Inlets | 8 uniform inlets distributed at the lower part of the left and right sides of the furnace chamber, integrated into one main inlet with a flow meter |
| Furnace Bottom Plate | 310S heat-resistant stainless steel plate, bottom height: 920мм |
| Insulation Materials | Трехслойная изоляция: 1600-type GM30 foam ceramic bricks, 1400-type polycrystalline alumina fiberboard, 1260-type fiber blanket. Energy-saving effect is over 80% higher than that of old-fashioned electric furnaces. |
| Корпус печи | Fully sealed, processed by polishing, шлифование, маринование, фосфатирование, напыление пластикового порошка, and high-temperature baking. It has a novel and attractive appearance, with advantages of oxidation resistance, устойчивость к кислотам и щелочам, коррозионная стойкость, устойчивость к высоким температурам, и легкая очистка. |
| Furnace Body Surface Temperature | ≤ Room temperature + 20℃ during long-term continuous operation |
| Random Spare Parts | 1 crucible tong, 1 pair of high-temperature gloves |
| Warranty Scope & Period | The electric furnace comes with a 1-year free warranty; heating elements are not covered (free replacement for natural damage within 3 months) |
| Notes | 1. To ensure the service life of the electric furnace, we recommend the maximum heating and cooling rate be ≤20℃/min (excessively fast heating will shorten the service life of heating elements). |
| 2. This box-type furnace has no vacuum sealing structure and must not be filled with flammable and explosive gases. | |
| 3. Minor cracks may appear in the furnace chamber after long-term use, which is normal and does not affect operation. They can be repaired with alumina coating. | |
| 4. Introduction of corrosive gases is not recommended. If strong corrosive gases (such as S, Na) need to be used, please inform us in advance for special furnace chamber treatment. | |
| 5. Do not allow high-temperature solutions to leak onto the furnace bottom. Use a base plate or alumina powder for isolation. | |
| 6. The equipment should be placed in a well-ventilated and dry area. |
Box Furnace Application Areas
- Bright Heat Treatment of Metallic Materials: This furnace is suitable for bright heat treatment (such as bright annealing and solution treatment) of metal materials such as stainless steel, copper alloys, and titanium alloys. The sealed structure of this box furnace, combined with an oxygen content analysis system, effectively prevents metal oxidation and ensures a bright workpiece surface.
- Oxidation-Free Annealing: Suitable for oxidation-free annealing processes of materials such as bearing steel, tool steel, and spring steel. Precise atmosphere control and a hot air stirring system ensure uniform workpiece hardness and the absence of a decarburized layer.
- Atmosphere Sintering: Suitable for atmosphere sintering of cemented carbide and powder metallurgy products. A multi-inlet gas design ensures uniform distribution of protective gas, guaranteeing sintering quality.
- Precision Alloy Heat Treatment: Suitable for high-temperature treatment of precision alloys and magnetic materials. 50-segment program control and ±1℃ temperature control accuracy meet the stringent temperature profile requirements of precision alloys.
- Electronic Component Packaging: Suitable for atmosphere sintering processes of electronic ceramics and packaging materials. An oxygen content analyzer monitors the furnace atmosphere in real time to ensure packaging quality.
Профиль компании
Профессиональное предприятие, специализирующееся на услугах по технологиям термообработки и R&Д, производство, и продажа высокотемпературных электропечей.
Компания специализируется на разработке высокотемпературных электрических печей, охватывающих полный диапазон температур от -100 ℃ до 2600 ℃.. Среди ее продукции – экспериментальные электропечи., печи с вакуумной атмосферой, промышленные печи, и среднечастотное индукционное нагревательное оборудование. Основная продукция включает коробчатые печи, трубчатые печи, подъемные печи, Толкательные печи, выдвижные печи, вращающиеся печи, туннельные печи, и различные специализированные среднечастотные печи.
Компания придерживается технологических инноваций и прошла сертификацию ISO9001 и ЕС CE.. Он владеет 21 зарегистрированные торговые марки, 29 патенты, и 27 авторские права на программное обеспечение.
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Электропечь упакована в три слоя.: сначала завернули в пенопластовую бумагу, th
Box Furnace – Frequently Asked Questions (Часто задаваемые вопросы)
- What are the advantages of the top-opening door design? How is the sealing performance?
The box furnace door uses pneumatic lifting and locking, with the opening and closing height controlled by a switch. The top-opening structure facilitates sample loading and unloading from above, making it especially suitable for large or heavy workpieces. Meanwhile, the furnace body is completely sealed, and the pneumatic locking system ensures no atmosphere leakage at high temperatures.
- What is the furnace’s insulation effect?
The furnace body uses three layers of insulation (1600-type GM30 foam ceramic bricks, 1400-type alumina fiber board, and 1260-type fiber blanket), achieving energy savings of over 80% по сравнению со старыми электропечами.
- How durable are the heating elements?
The heating elements use imported Kanthal resistance wire, with an embedded installation for easy replacement. Warranty: The electric furnace comes with a one-year free warranty, and heating elements will be replaced free of charge if they fail naturally within three months. Note: It is recommended that the heating and cooling rates be less than 20℃/min to extend the life of the heating elements.
- Is the furnace bottom plate heat-resistant?
The furnace bottom plate is made of 310S heat-resistant steel, with a bottom height of 920mm, suitable for direct placement of large or heavy workpieces. It is high-temperature resistant, устойчивый к окислению, and does not deform.
- How are exhaust and intake controlled?
The exhaust port is DN30 at the top, with an adjustable valve; eight intake ports are evenly distributed on the lower left and right sides of the furnace chamber, integrated into a single main intake port equipped with a flow meter. Automatic control of intake and exhaust can be achieved through a programmed system.
