Luoyang Anjing Intelligence Equipment are a global leader in high-temperature electric furnaces
1000℃ Three-Zone Tube Furnace with 310S Stainless Steel Tube
PRODUCT PARAMETERS
Description
1000℃ Three-Zone Tube Furnace
The 1000℃ three-zone tube furnace is a high-performance three-zone tube furnace with an independent temperature control structure for three zones, enabling more stable and uniform temperature field control. Equipped with 310S stainless steel furnace tubes and a vacuum-sealed structure, it is suitable for high-temperature processes such as atmosphere treatment, material sintering, heat treatment, and experimental research.
Product Features (Three-Zone Tube Furnace)
- Three-Zone Independent Temperature Control, Precise Temperature Curve
This three-zone tube furnace features three independent temperature zones, each with its own set temperature, enabling precise temperature curve control for preheating, sintering, and cooling.
- Large-Diameter 310S Stainless Steel Tubes
The furnace tube is made of 310S stainless steel, with a diameter of 300mm, a heating zone length of 1200mm, a constant temperature zone length of 900mm, a total length of 2200mm, and a tube thickness of 5mm.
- Vacuum Sealing, Water-Cooled at Both Ends
The furnace tubes are fitted with sealing flanges (without flange covers) at both ends, equipped with a vacuum sealing structure, achieving a vacuum level of -0.1MPa. Insulating plugs are installed at both ends to reduce heat loss. Water-cooling structures are provided at both ends of the furnace tubes to effectively protect the seals and extend their service life.
- Precise Temperature Measurement with K-Type Thermocouples
Equipped with four K-type thermocouples (temperature range 0-1200℃): three inside the furnace for temperature control in each zone, and one at the outlet to monitor the discharge temperature. Multi-point temperature measurement ensures precise temperature control and a controllable process.
| Temperature | 1000℃ |
| Voltage AC | 380V |
| Temperature Control Accuracy | ±1℃ |
| Tube Dimensions | Diameter 300 × 1200 heating zone (mm), constant temperature zone 900mm, total tube length 2200mm |
| Tube Material | 310S stainless steel |
| End Sealing | Sealing flanges at both ends of the tube (without flange covers), with insulation plugs at both ends |
| Tube Thickness | 5mm |
| Vacuum Level | -0.1MPa |
| Furnace Temperature Uniformity | ±3℃ (depending on chamber size) |
| Temperature Measuring Element & Range | Type K thermocouple, measuring range 0-1200℃, total 4 thermocouples (3 inside the furnace, 1 at the outlet) |
| Temperature Zones | 3 independent zone controls |
| Water Cooling Location | Both ends of the furnace tube |
| Heating Rate | Adjustable from 1℃/h to 20℃/min |
| Heating Element | High-temperature resistance wire |
Application Areas (Three-Zone Tube Furnace)
- Powder Material Batch Processing: Suitable for large-scale calcination, reduction, oxidation, and other heat treatment processes of powdered and granular materials.
- Advanced Ceramics: Suitable for high-temperature sintering and heat treatment of ceramic materials such as alumina, zirconium oxide, and silicon nitride.
- Lithium-ion Battery Materials: Suitable for high-temperature synthesis and sintering of positive and negative electrode materials for lithium-ion batteries; a protective atmosphere can be introduced to prevent material oxidation.
- Metal Powder Reduction: Suitable for the reduction treatment of metal oxide powders; a hydrogen reducing atmosphere can be introduced to prepare high-purity metal powders.
- Catalyst Preparation: Suitable for the calcination and activation treatment of catalyst supports; three-zone temperature control meets the requirements of complex temperature profiles.
- Continuous Heat Treatment: The furnace tube is sealed at both ends and equipped with water cooling, supporting continuous feeding and discharging processes, suitable for small-batch continuous production.
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 are the advantages of a three-zone temperature control?
Independent control of the three zones enables a more uniform and stable constant temperature environment.
- Does it support vacuum operation?
Yes, the equipment has a vacuum-sealed structure.
- What is the furnace tube material?
It uses 310S stainless steel furnace tubes, which are resistant to high temperatures and corrosion.
- Does it support programmable temperature control?
Yes, the heating and cooling curves can be freely set.
- Is customization possible?
Yes, customization is available based on furnace tube size, temperature zones, and temperature requirements.
