Luoyang Anjing Intelligence Equipment are a global leader in high-temperature electric furnaces
1700°C Vacuum & Atmosphere Box Furnace
PRODUCT PARAMETERS
Description
1700°C Vacuum Atmosphere Box Furnace
The vacuum atmosphere box furnace is a high-end heat treatment equipment integrating high-temperature heating, a vacuum system, a protective atmosphere, pressure monitoring, and intelligent program control. The maximum operating temperature can reach 1700°C, with a long-term stable operating temperature of 1650°C. It is suitable for processes such as high-temperature sintering, melt analysis, material synthesis, and the preparation of special materials.The equipment employs a vacuum-formed lightweight alumina fiber furnace lining structure, coupled with a double-layer air-cooled furnace body and water cooling for key components. It is equipped with a two-stage rotary vane vacuum pump and a multi-atmosphere control system, enabling high-temperature experiments under various protective atmospheres such as hydrogen, nitrogen, argon, carbon monoxide, and oxygen. The system supports RS485 communication and remote computer control, offering high temperature control accuracy.
Product Features
- Dual-Use Vacuum and Atmosphere Functionality, Multi-Atmosphere Compatibility
Integrates temperature control system, vacuum furnace, vacuum pump, gas path, pressure protection, gas flow control, positive and negative pressure display, and water circulation pump. It can handle various gases such as hydrogen, nitrogen, argon, carbon monoxide, and oxygen, freely switching between vacuum and atmosphere to meet the stringent atmospheric requirements of different materials.
- Pressure Protection + Gas Leakage Alarm, Dual Safety
The pressure protection system receives signals from an electrical contact pressure gauge or pressure sensor, automatically closing the electromagnetic inlet valve, activating the electromagnetic exhaust valve, and triggering an audible and visual alarm. The gas leak alarm automatically shuts off the electric furnace and gas source and activates the exhaust system when the concentration of toxic or hazardous gases in the chamber exceeds the standard, ensuring operator safety.
- Water-Cooled Protection, Comprehensive Cooling of Critical Components
Water-cooled components cover the furnace opening, furnace door, and furnace top within the furnace chamber shell, effectively reducing the temperature of seals and the furnace body, extending equipment lifespan. A chiller unit is required as an optional accessory; it features a water-saving design.
- Four-layer insulation structure for excellent energy saving
The insulation material adopts a four-layer structure: alumina fiber cotton, alumina fiber board, and alumina polycrystalline fiber board. The furnace lining uses vacuum-formed alumina fiber lightweight board, and the furnace bottom uses lightweight hollow spherical alumina board, resulting in excellent insulation performance.
| name | Specifications and Models | Furnace dimensions (length, width, height) in mm | External dimensions (mm) | Voltage ACV | power kW |
| Vacuum atmosphere box furnace | AJ-1700ZQLB/800/500/500 | 800×500×500 | 1700×1700×1900 | 380 | 35 |
| Trace oxygen analyzer | PPM | 0-500PPM | |||
| Note: | 1. Special models of furnace chamber dimensions can be customized according to customer requirements (delivery time 17-30 days)!2. Dimensions are in millimeters (mm). The dimensions shown are for reference only; the actual dimensions shipped from the factory shall prevail. | ||||
Application Areas
- Ultra-high Temperature Ceramic Vacuum Sintering: Suitable for vacuum or atmosphere sintering of ultra-high temperature ceramic materials such as silicon carbide, silicon nitride, aluminum nitride, and zirconium oxide.
- Oxidation-Free Heat Treatment of Metallic Materials: Suitable for annealing, solution treatment, and aging processes of refractory metals and high-temperature alloys under vacuum or protective atmosphere, effectively preventing metal oxidation and decarburization.
- Powder Metallurgy Sintering: Suitable for vacuum sintering of metal powders and alloy powders.
- Semiconductor Material Processing: Suitable for high-temperature annealing and diffusion processes of semiconductor materials.
- New Material Development: Suitable for the research and pilot production of new materials such as special ceramics, composite materials, and high-temperature alloys.
Company Profile
A professional enterprise specializing in heat treatment technology services and the R&D, manufacturing, and sales of high-temperature electric furnaces.
The company focuses on developing high-temperature electric furnaces covering a full temperature range of -100℃ to 2600℃. Its products include experimental electric furnaces, vacuum atmosphere furnaces, industrial kilns, and medium-frequency induction heating equipment. Main products include box furnaces, tube furnaces, lifting furnaces, pusher kilns, bogie furnaces, rotary kilns, tunnel kilns, and various specialized medium-frequency furnaces.
The company adheres to technological innovation and has passed ISO9001 and EU CE certifications. It owns 21 registered trademarks, 29 patents, and 27 software copyrights.
Payment Methods
TT
Shipment Methods
The electric furnace is packaged in three layers: first wrapped in foam paper, then wrapped in plastic film, and finally packed in a wooden crate.
Frequently Asked Questions (FAQ)
- What is the maximum temperature of the equipment?
The maximum operating temperature of the equipment is 1700℃, with a long-term stable operating temperature of approximately 1650℃. It is suitable for high-temperature material sintering and melting experiments.
- Can it switch between vacuum and atmosphere?
Yes. The equipment is equipped with a vacuum pump and a multi-gas path system, enabling switching and control of various atmospheres such as vacuum, nitrogen, and argon.
- What is the temperature control accuracy?
It adopts an intelligent PID control system, achieving a temperature control accuracy of ±1℃, and supports multi-segment program temperature control to meet the requirements of complex process curves.
- Is the equipment safe and reliable?
The equipment is equipped with multiple protection systems, including over-temperature protection, over-pressure protection, phase loss protection, thermocouple breakage protection, and pressure interlock protection. Combined with a water-cooling system and a double-layer furnace structure, it ensures long-term safe operation.
- Does it support remote computer control?
Yes. The equipment is equipped with an RS485 communication interface as standard, which can be used to start, stop, set curves, record data and manage historical curves via a computer.
