Luoyang Anjing Intelligence Equipment est un leader mondial des fours électriques à haute température
2100°C Atmosphere Vacuum Furnace
PARAMÈTRES DU PRODUIT
Description
2100℃ Atmosphere Vacuum Furnace
The 2100℃ vacuum atmosphere furnace is an ultra-high temperature vacuum atmosphere experimental device. It integrates a temperature control system, vacuum furnace chamber, vacuum pump system, gas path system, pressure protection system, gas flow control system, and positive and negative pressure detection system. The water-cooled unit and furnace body are designed separately. The furnace chamber uses a multi-layer metal reflective screen structure and high-purity tungsten strips as heating elements. It is specifically designed for ultra-high temperature atmosphere sintering, vacuum heat treatment, high-purity material experiments, and advanced material research and development.
Caractéristiques du produit ( Atmosphere Vacuum Furnace)
- 2100℃ Ultra-High Temperature Heating with Tungsten Strips
This vacuum atmosphere furnace has a maximum operating temperature of 2100℃. It uses high-purity tungsten strips as heating elements, evenly distributed around the furnace chamber. Tungsten strips offer advantages such as high high-temperature strength, good oxidation resistance, and long service life, meeting the requirements of ultra-high temperature sintering and melting processes. Note: Nitrogen gas must not be introduced above 800℃.
- Multi-Layer Metal Reflector Screen for Thermal Insulation
The furnace chamber is constructed with 10 layers of reflectors: 3 layers of tungsten, 2 layers of molybdenum, 2 layers of 310S stainless steel, et 3 layers of 304 stainless steel. The multi-layer reflector screen structure provides excellent thermal insulation, minimizes heat storage, and effectively prevents high-temperature heat loss.
- High-Temperature and High-Pressure Gas Protection to Prevent Evaporation
When the temperature exceeds 1600℃, the furnace pressure is maintained at 100-1000Pa by controlling the argon gas flow rate, effectively preventing evaporation of the heating element and high-temperature reflector, thus extending the equipment’s service life. Argon gas can be used as the atmosphere.
- High Vacuum and Positive Pressure Protection
A two-stage direct rotary vane vacuum pump + Roots pump is used, with a vacuum value of 0.1-1000Pa (pressure controllable). The furnace lining steel plate is 6-20mm thick, double-sided welded, and can withstand a positive pressure of 0.1MPa. A pressure protection system is equipped: a signal from an electrical contact pressure gauge or pressure sensor automatically closes the inlet valve and activates the exhaust valve and alarm, providing audible and visual alarms.
- 304 Stainless Steel Water-Cooled Double-Layer Furnace Body
The electric furnace body adopts a 304 stainless steel water-cooled double-layer structure, equipped with a 3P chiller (with compressor). The water-cooled parts are located around the outer shell. The furnace shell temperature remains below 45℃ during long-term operation without shutting down the furnace, ensuring safe and comfortable operation.
| Température | 2100℃ |
| Normal Operating Temperature | 2100℃ |
| High Temperature Working Condition | Above 1600℃, argon flow controls pressure at 100-1000Pa to prevent evaporation of heating elements and high-temperature radiation shields |
| Voltage AC | 380V |
| Designed Power | 18KW |
| Dimensions de la chambre (mm) | Profondeur × Largeur × Hauteur: 300×160×160 (effective hot zone) |
| Précision du contrôle de la température | ±1 ℃ (contrôle des circuits intégrés, pas de dépassement) |
| Control Range | 50 to 2100℃ |
| Uniformité de la température du four | ±2℃ (en fonction de la taille de la chambre) |
| Élément de mesure de la température & Range | Thermocouple type C, measuring range 0-2300℃ |
| Taux de chauffage | Freely adjustable: max 20℃/min (non-linear), min. 1 ℃/h |
| Élément chauffant | High purity tungsten strip (nitrogen prohibited above 800℃) |
| Heating Element Installation Location | Uniformément réparti autour de la chambre du four |
| Corps du four | usiné CNC, brillant, sol, mariné, phosphaté, enduit de poudre, cuit à haute température. Apparence nouvelle, Résistant à l'oxydation/acide/alcali/corrosion/haute température, facile à nettoyer |
| Structure du corps du four | 304 stainless steel water-cooled double-layer structure |
| Door Opening Method | Side opening |
| Température de la coque du four | <45℃ pendant un fonctionnement continu à long terme |
| Water Cooling | 3P chiller (with compressor) |
| Water Cooling Location | Around the outer shell |
| Vacuum Pump | Two-stage direct rotary vane pump + Roots pump |
| Vacuum Level | 0.1-1000Pa (pressure controllable) |
| Pressure Resistance | Chamber steel plate 6-20mm thick, double-sided welding, positive pressure resistance 0.1MPa |
| Gas Circuit Valves | Imported stainless steel valves |
| Pressure Detection | One digital pressure gauge for positive and negative pressure indication |
| Gas Flow Meter | One argon mass flow meter for precise gas flow control |
| Port d'échappement | 1 electrically controlled exhaust port for vacuum release |
| Pressure Protection | Signal from electric contact pressure gauge or pressure sensor automatically closes solenoid intake valve, activates solenoid exhaust valve and alarm, audible/visual alarm buzzer |
| Compatible Atmosphere | Argon |
| Thermal Insulation | 10-layer radiation shields inside chamber: 3 tungsten, 2 molybdène, 2 310S, 3 304 |
| Protection | 1. Integrated modular control unit, contrôle et protection à double boucle: overshoot, over/under regulation, thermocouple cassé, perte de phase, surtension, surintensité, surchauffe, commentaires actuels, soft start, etc.. 2. Equipped with 5kw generator as backup emergency power supply to prevent power failure at high temperature, with automatic control circuit |
| Control | Commande de déclenchement du module à thyristors en boucle fermée, déclenchement par déphasage. Output continuously adjustable with constant voltage/constant current/constant power characteristics, protecting heating elements |
| Paramètres d'affichage | Température, numéro de segment, temps de segment, temps restant, puissance de sortie %, tension, actuel, pressure, gas flow, vacuum, etc.. |
| Réglage de la courbe de température | Touch screen intelligent temperature controller |
| Entrée multi-courbe | 50-segment temperature program control, Siemens PLC real-time control, automatic setting of temperature, vacuum, gas flow, etc.. for any temperature segment |
Domaines d'application (Vacuum Furnace)
- Ultra-High Temperature Ceramic Sintering: Suitable for high-temperature vacuum or atmosphere sintering of ultra-high temperature ceramic materials such as silicon carbide, nitrure de silicium, aluminum nitride, and zirconium oxide to obtain high-density, high-performance ceramic products.
- Refractory Metal Processing: Suitable for high-temperature sintering, melting, and heat treatment processes of refractory metals such as tungsten, molybdène, tantalum, and niobium.
- Aerospace Materials: Suitable for high-temperature vacuum sintering of key materials such as aerospace high-temperature alloys and ceramic matrix composites.
- New Material Development: Suitable for ultra-high temperature synthesis and heat treatment process research of new materials such as special ceramics, composite materials, high-temperature alloys, and nanomaterials.
- High-Purity Metal Preparation: Suitable for vacuum melting, purification, and heat treatment of high-purity metals.
- Hard Alloys: Suitable for high-temperature vacuum sintering of tungsten carbide-based hard alloys.
Profil de l'entreprise
Une entreprise professionnelle spécialisée dans les services de technologie de traitement thermique et le R&D, fabrication, et vente de fours électriques haute température.
La société se concentre sur le développement de fours électriques à haute température couvrant une plage de températures complète de -100 ℃ à 2 600 ℃.. Ses produits comprennent des fours électriques expérimentaux, fours à atmosphère sous vide, fours industriels, et équipements de chauffage par induction à moyenne fréquence. Les principaux produits comprennent des fours à caissons, fours tubulaires, fours de levage, fours pousseurs, fours à bogies, fours rotatifs, fours tunnel, et divers fours spécialisés moyenne fréquence.
L'entreprise adhère à l'innovation technologique et a passé les certifications ISO9001 et CE de l'UE.. Il possède 21 marques déposées, 29 brevets, et 27 droits d'auteur sur les logiciels.
Méthodes de paiement
TT
Méthodes d'expédition
Le four électrique est emballé en trois couches: d'abord enveloppé dans du papier mousse, puis enveloppé dans un film plastique, et enfin emballé dans une caisse en bois.
2100℃ Vacuum Atmosphere Furnace Frequently Asked Questions (FAQ)
- What is the highest temperature this equipment can reach?
The equipment can operate at a maximum temperature of 2100℃, suitable for ultra-high temperature experiments and sintering processes.
- What gases can be introduced?
The standard configuration supports an argon protective atmosphere. Due to the use of tungsten-coated heating elements, nitrogen is prohibited above 800℃.
- What vacuum level can be achieved?
The equipment’s vacuum range is 0.1-1000Pa, which can be precisely controlled according to process requirements.
- Does it support automated operation?
Oui. The equipment uses a PLC intelligent control system, which can automatically complete heating, cooling, atmosphere control, and pressure control.
- Is it safe for the furnace to operate at high temperatures for extended periods?
The equipment adopts a double-layer water-cooled structure and multiple safety protection systems. During long-term operation, the furnace shell temperature is ≤45℃.
