Luoyang Anjing Intelligence Equipment è un leader globale nei forni elettrici ad alta temperatura
1100°C Top-Opening Atmosphere-Sealed Box Furnace
PARAMETRI DEL PRODOTTO
Descrizione
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, sicuro, and reliable atmosphere, making it an ideal furnace for high-end laboratory and industrial applications.
Caratteristiche del prodotto
- 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.
| Dimensioni della camera del forno (Depth × Width × Height): | 800×650×650 mm |
| Alimentazione elettrica (AC) | 380V |
| Power | 50chilowatt |
| Gamma di controllo | 80 to 1100℃ |
| Temperature Measuring Element | 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 termocoppie (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 |
| Elementi riscaldanti | Imported Kanthal resistance wires, embedded installation for easy replacement |
| Temperature Control Precision | ±1℃ (integrated circuit control, no overshoot) |
| Furnace Temperature Uniformity | ±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. |
| Sistema di controllo della temperatura | 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 curve di sinterizzazione. PLC: Siemens (international first-class brand); Power Regulator: Integrated type (Sichuan Yingjie), supporting multiple control modes such as constant current, tensione costante, and constant power, with communication functions for voltage, attuale, and power. |
| Adopts an integrated module control unit with accurate precision, designed with dual-loop control and protection (against overshoot, rottura della termocoppia, perdita di fase, sovratensione, sovracorrente, sovratemperatura, feedback attuale, soft start, ecc.). | |
| Equipped with a timing function, with audible and visual alarm when time is up. | |
| Heating Rate | Freely adjustable, range: 20℃/min (fastest) to 1℃/h (slowest) |
| Oxygen Content Analyzer | Equipped with an imported zirconia probe, measuring range: 10ppm-21%, with alarm for excessive oxygen content |
| Porta di scarico | 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: 920mm |
| Insulation Materials | Three-layer insulation: 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. |
| Corpo del forno | Fully sealed, processed by polishing, macinazione, decapaggio, fosfatazione, plastic powder spraying, e cottura ad alta temperatura. It has a novel and attractive appearance, with advantages of oxidation resistance, acid and alkali resistance, corrosion resistance, high-temperature resistance, e facile pulizia. |
| 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, leghe di rame, 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.
Profilo Aziendale
Un'impresa professionale specializzata in servizi tecnologici di trattamento termico e il marchio R&D, produzione, e vendita di forni elettrici ad alta temperatura.
L'azienda si concentra sullo sviluppo di forni elettrici ad alta temperatura che coprono un intervallo di temperature compreso tra -100 ℃ e 2600 ℃. I suoi prodotti includono forni elettrici sperimentali, forni in atmosfera sottovuoto, forni industriali, e apparecchiature di riscaldamento a induzione a media frequenza. I prodotti principali includono forni a scatola, forni tubolari, forni di sollevamento, forni a spinta, forni a carrelli, forni rotanti, forni a tunnel, e vari forni specializzati a media frequenza.
L'azienda aderisce all'innovazione tecnologica e ha superato le certificazioni ISO9001 e EU CE. Possiede 21 marchi registrati, 29 brevetti, E 27 diritti d'autore sul software.
Metodi di pagamento
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Metodi di spedizione
Il forno elettrico è confezionato in tre strati: prima avvolto in carta schiuma, th
Box Furnace – Frequently Asked Questions (Domande frequenti)
- 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% compared to older electric furnaces.
- 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, oxidation-resistant, 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.
