Luoyang Anjing Intelligence Equipment est un leader mondial des fours électriques à haute température
1700℃ Hydrogen Atmosphere Sintering Furnace
PARAMÈTRES DU PRODUIT
Description
High-Temperature Tubular/Box-Type Integrated Equipment under Vacuum Atmosphere
This 1700℃ hydrogen atmosphere sintering furnace is a high-end high-temperature equipment integrating a vacuum system, atmosphere control system, temperature control system, and safety protection system. It is specifically designed and manufactured for hydrogen-protected sintering, vacuum heat treatment, and high-temperature materials research.
The equipment adopts a high-purity alumina lightweight material furnace lining and a water-cooled double-layer furnace body structure. Combined with a high-precision intelligent temperature control system and high-purity molybdenum wire heating elements, it can achieve stable operation at 1700℃. The system supports protective atmospheres such as hydrogen and argon and is equipped with hydrogen ignition and leakage detection devices to ensure safe and reliable operation.
Sintering Furnace Product Features
- 1700℃ High Temperature, Molybdenum Wire Heating
This equipment operates at a maximum temperature of 1700℃, using high-purity molybdenum wire as the heating element, evenly distributed on both sides of the furnace chamber. Molybdenum wire offers advantages such as high high-temperature strength, good oxidation resistance, and long service life, making it suitable for ultra-high temperature vacuum/atmosphere sintering processes.
- Designed for Hydrogen Atmospheres, with Comprehensive Safety Features
The equipment can handle both hydrogen and argon gases and is optimized for hydrogen atmosphere sintering processes. It is equipped with a hydrogen ignition device and a hydrogen detection system to monitor hydrogen concentration in real time, ensuring operational safety. In case of gas leakage, the furnace and gas source are automatically shut off, while the exhaust port and ventilation system open, ensuring the safety of personnel and equipment.
- Integrated Design, Complete Functionality
The equipment integrates a temperature control system, vacuum furnace chamber, vacuum pump, gas path, pressure protection, gas flow control, positive and negative pressure display, and water circulation pump into one unit. The water circulation tank and furnace body are separate designs. Users can achieve vacuum sintering in hydrogen and argon atmospheres without additional configuration.
- Reliable Vacuum and Pressure System
Employs a two-stage direct rotary vane vacuum pump with a vacuum value of -0.1 MPa. The furnace lining is made of 6-20mm thick steel plate, double-sided welded, and can withstand a positive pressure of 0.1 MPa. Equipped with dual-indicator pressure gauges (positive and negative pressure) and a digital pressure gauge, two float flow meters (0-5 L/min), and one exhaust port.
- Touchscreen + PLC Intelligent Control
Equipped with a touchscreen and PLC intelligent control system, displaying parameters such as temperature, numéro de segment, temps de segment, temps restant, output power percentage, tension, and current. Supports 30-segment program control, allows input of multiple curves, and supports commands such as jump, boucle, courir, pause, et arrête. The program can be modified at any time during operation. Features an RS485 communication interface.
| Parameter | 1700℃ |
|---|---|
| Voltage AC | 380V |
| Design Power | 10-90KW |
| Dimensions de la chambre (mm) L×W×H | 300×200×200; 300×300×300; 500×300×200; 500×300×300; 400×400×400; 600×400×400; 500×500×500; 800×500×500; 600×600×600; 900×600×500; 800×600×600; 700×700×700; 1000×600×600; 1000×700×700; 800×800×800; 1200×800×800 |
| Précision du contrôle de la température | ±1 ℃ (contrôle des circuits intégrés, pas de dépassement) |
| Control Range | 50 to 1700℃ |
| Uniformité de la température du four | ±3℃ (en fonction de la taille de la chambre) |
| Élément de mesure de la température & Range | Type B thermocouple, measuring range 0-1820℃ |
| Taux de chauffage | Freely adjustable: max 20℃/min (non-linear), min. 1 ℃/h |
| Élément chauffant | High purity molybdenum wire |
| Heating Element Installation Location | Evenly distributed on both sides of the chamber |
| 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 | Water-cooled double-layer structure, ensuring good working environment |
| Door Opening Method | Side opening |
| Température de la coque du four | <45℃ pendant un fonctionnement continu à long terme |
| Water Cooling | 3P chiller |
| Water Cooling Location | Around the outer shell |
| Vacuum Pump | Two-stage direct rotary vane pump |
| Vacuum Level | -0.1MPa |
| Pressure Resistance | Furnace chamber steel plate 6-20mm thick, double-sided welding, positive pressure resistance 0.1MPa |
| Gas Circuit Valves | Imported stainless steel valves |
| Pressure Detection | One dual-indicator pointer pressure gauge (positive/negative); one dual-indicator digital pressure gauge (positive/negative) |
| Gas Flow Meter | Two float flow meters (0-5L/min each) |
| Port d'échappement | 1 port |
| Pressure Protection | System prevents danger from closed/blocked exhaust port or excessive pressure: signal from electric contact pressure gauge or pressure sensor closes solenoid intake valve, activates solenoid exhaust valve and alarm, releasing pressure with audible/visual alarm |
| Compatible Atmospheres | Hydrogen, argon |
| Hydrogen Treatment | Ignition device |
| Hydrogen Detection | One set |
| Matériau réfractaire | Lining made of 1800 type vacuum-formed alumina lightweight material; easily impacted and load-bearing areas (bouche de four, bas) use lightweight hollow ball alumina plate: high service temperature, faible stockage de chaleur, résistance aux chocs thermiques, bonne isolation |
| Matériau isolant | Four-layer insulation: alumina fiber wool, panneau de fibres d'alumine, alumina polycrystalline fiberboard (imported materials) |
| Protection | 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.. |
| Control | Commande de déclenchement du module à thyristors en boucle fermée, déclenchement par déphasage. Output voltage/current/power continuously adjustable with constant voltage/constant current/constant power characteristics. Boucle de courant (intérieur), boucle de tension (extérieur). Limits output current under surge/overcurrent to protect heating elements |
| Paramètres d'affichage | Température, numéro de segment, temps de segment, temps restant, puissance de sortie %, tension, actuel, etc.. |
| Boutons | Boutons importés, durée de vie >100,000 cycles, avec indicateurs LED |
| Réglage de la courbe de température | Touch screen intelligent temperature controller |
| Entrée multi-courbe | 30-contrôle du programme de segments: 30 segments for 1 curve, 14 segments each for 2 curves, 9 segments each for 3 curves, 5 segments each for 5 curves; multiple curves can be input simultaneously and called arbitrarily |
| Communication Interface | RS485 |
Sintering Furnace Application Areas
- Hydrogen Atmosphere Sintering: Suitable for high-temperature sintering of cemented carbides (tungsten carbide-based), metal powders (tungsten, molybdène, titanium, etc.), and powder metallurgy products in a hydrogen atmosphere. Hydrogen effectively reduces oxides, removes oxygen impurities, and improves material density and properties.
- Vacuum Sintering: Suitable for sintering ceramics, powder metallurgy, cemented carbides, and other materials in a vacuum environment, eliminating porosity and obtaining high-density, high-strength products.
- High-Purity Material Heat Treatment: This equipment is suitable for annealing, degassing, and purification processes of high-purity metals, high-purity compounds, and high-purity ceramics in a vacuum or hydrogen atmosphere, effectively ensuring the purity of the materials.
- Semiconductor Material Preparation: Suitable for high-temperature heat treatment of semiconductor materials such as silicon carbide, gallium nitride, and silicon, meeting high cleanliness and purity process requirements.
- Frittage céramique avancé: This equipment is suitable for the sintering process of high-performance ceramics such as alumina, oxyde de zirconium, nitrure de silicium, carbure de silicium, and aluminum nitride in a hydrogen or vacuum atmosphere, which helps to improve the density and mechanical properties of the materials.
- New Materials R&D and Scientific Research Experiments: Applicable to process research of new materials such as composite materials, nanomaterials, and special alloys, as well as experimental teaching and research projects in materials science, metallurgical engineering, and other related majors in universities and research institutes.
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.
Sintering Furnace Frequently Asked Questions (FAQ)
- Can this equipment use hydrogen?
Oui, the equipment is specifically designed to support both hydrogen and argon atmospheres and is equipped with a safety control system.
- Is it safe to use hydrogen?
The equipment is equipped with hydrogen detection, ignition devices, and a pressure protection system, effectively ensuring operational safety.
- Does it support long-term operation?
It supports long-term stable high-temperature operation, with the outer shell temperature controlled at ≤45℃.
- Can the furnace size be customized?
Oui, various furnace specifications can be customized according to customer process requirements.
- Does it support automatic program operation?
It supports 30-segment program control, enabling automatic heating, cooling, and heat preservation operation.
