Luoyang Anjing Intelligence Equipment are a global leader in high-temperature electric furnaces
1200°C Corrosion-Resistant Double-Burning Platform Lifting Furnace
PRODUCT PARAMETERS
Description
1200°C Corrosion-Resistant Double-Platform Lifting Furnace
The 1200°C corrosion-resistant double-platform lifting furnace adopts a split-structure design, with the control system and furnace body independently arranged. The furnace lining is made of vacuum-formed high-purity alumina lightweight material. The equipment uses high-temperature, hydrofluoric acid-resistant silicon carbide rods as heating elements. The system uses microcomputer program control, enabling automatic heating, automatic heat preservation, and automatic cooling. It also supports modification of temperature control parameters and process programs during operation, offering simple operation, stable performance, and strong anti-interference capabilities.
The furnace chamber is made of high-purity hydrofluoric acid-resistant material, combined with a multi-layer insulation structure, providing excellent corrosion resistance, heat preservation, and thermal shock resistance.
Product Features
- Hydrofluoric Acid Corrosion Resistant Design, Specifically Designed for Handling Corrosive Materials
This equipment uses high-temperature hydrofluoric acid resistant silicon carbide heating elements. The furnace lining uses hydrofluoric acid resistant materials, the heating element coating inside the furnace is made of corrosion-resistant material, and all high-temperature materials inside the furnace are made of corrosion-resistant materials. It is suitable for sintering processes of materials containing fluorine, chlorine, and other corrosive atmospheres, effectively extending the equipment’s service life.
- Dual Charging Platforms for Alternating Operation, High Production Efficiency
Equipped with dual lifting platforms, the charging platforms can be alternated at high temperatures. While one platform is heating inside the furnace, the other can be used for loading and unloading outside, significantly improving equipment utilization and production efficiency, resulting in significant energy savings.
- Smooth Hydraulic Lifting, Precise Electric Loading and Unloading
The charging platform lifting is hydraulically driven, ensuring smooth operation and strong load-bearing capacity. The loading platform loading and unloading uses electromechanical transmission, with adjustable speed, good stability, and high positioning accuracy.
- Multi-layered tapered step soft seal for reliable sealing
The furnace door opens vertically from the bottom. The charging platform and furnace opening utilize a 3-4 layer tapered step soft seal structure. Elastic high-temperature sealing strips are arranged on the steps to effectively absorb the thermal expansion difference between the refractory materials at the furnace opening and the charging platform, ensuring reliable sealing over long-term use.
- Corrosion-resistant charging platform with both load-bearing and insulation capabilities
The charging platform is constructed from vacuum-formed high-purity hydrofluoric acid-resistant material combined with high-purity alumina hollow spherical plates. This ensures both insulation and load-bearing capacity, while also providing excellent corrosion resistance.
| Temperature | 1200℃ |
| Rated Operating Temperature | 1200℃ |
| Long-term Operating Temperature | 1150℃ |
| Control Range | 80 to 1000℃ |
| Temperature Measuring Element | Type K thermocouple, measuring range 0-1320℃ |
| Number of Control Units | 5 sets of temperature control systems |
| Heating Element Installation Location | Around + bottom |
| Temperature Control Accuracy | ±1℃ (integrated circuit control, no overshoot) |
| Furnace Temperature Uniformity | ±1℃ (depending on chamber size; multi-point control for larger chambers) |
| Heating Rate | Freely adjustable: max 20℃/min, min 1℃/h |
| Heating Element | High-temperature alloy resistance wire (molybdenum-containing, wire surface temperature up to 1500℃) or hydrogen fluoride corrosion-resistant silicon carbide rods. U-shaped constant diameter silicon carbide rods made of high-purity a-SiC: fast heating, high thermal efficiency, long life, not easily deformed at high temperatures, easy installation and maintenance, temperature up to 1500℃ |
| Furnace Body | CNC machined, polished, ground, pickled, phosphated, powder coated, high-temperature baked. Two-tone color, aesthetic appearance. Oxidation/acid/alkali/corrosion/high temperature resistant, easy to clean |
| Furnace Body Structure | Air-cooled double-layer structure with effective air-cooled guide baffles for overall cold air circulation, preventing high-temperature oxidation of heating element conductive strips |
| Double Loading Platform | Dual lifting platforms allow alternating loading platform replacement at high temperatures, improving efficiency and energy saving |
| Loading Platform Movement | Electric mechanical drive, adjustable speed, good stability, high precision |
| Loading Platform Lift | Hydraulic lift for smooth operation |
| Platform and Furnace Mouth Seal | Bottom vertical lift opening. 3-4 layers of tapered step soft seal with elastic high-temperature sealing strips to effectively absorb refractory expansion |
| Platform Refractory Material | Vacuum-formed high-purity hydrogen fluoride corrosion-resistant material combined with high-purity alumina hollow ball plates, ensuring both insulation and load-bearing performance |
| Refractory Material | Lining made of hydrogen fluoride corrosion-resistant material. Easily impacted and load-bearing areas (furnace mouth, bottom) use lightweight hollow ball alumina plate: high service temperature, low heat storage, thermal shock resistance, good insulation (energy saving >80% vs. old furnaces) |
| Chamber Corrosion Protection | Heating element coating and high-temperature chamber materials are corrosion-resistant as required |
| Insulation Material | Three-layer insulation: aluminum silicate fiberboard, alumina fiberboard, hydrogen fluoride corrosion-resistant material |
| Furnace Shell Temperature | <45℃ during long-term continuous operation |
| Protection | Integrated modular control unit, dual-loop control and protection: overshoot, over/under regulation, broken thermocouple, phase loss, overvoltage, overcurrent, overtemperature, current feedback, soft start, etc. |
| Control | Closed-loop thyristor module trigger control, phase-shift or zero-crossing triggering. Output voltage/current/power continuously adjustable with constant voltage/current/power characteristics. Current loop (inner), voltage loop (outer). Limits output current under surge/overcurrent to protect heating elements |
| Display Parameters | Real-time temperature, segment number, segment time, remaining time, output power %, voltage, current, etc. |
| Buttons | Service life >100,000 cycles, with LED indicators |
| Temperature Curve Setting | Intelligent temperature controller supporting PID/APID/MPT adjustment, self-tuning/self-learning, no overshoot/undershoot, 50-segment program control, arbitrary ramp heating/cooling, programmable commands (jump/loop/run/pause/stop), program modifiable during operation, curve fitting for smooth control |
| Multi-Curve Input | 50-segment program control: 30(50) segments for 1 curve, 14(28) segments each for 2 curves, 9(15) segments each for 3 curves, 5(9) segments each for 5 curves; multiple curves can be input simultaneously and called arbitrarily |
| Communication Interface | RS485, distance up to 1200m. Computer control for start, pause, stop, curve setting/reading, parameter setting. Display: measured value, set value, output, segment time, segment number, heating curve, power % curve. Storage of heating curves (arbitrary recall/modification), historical curves/reports with adjustable recording interval (1s-1h) for long-term preservation |
Application Areas
- Fluorine/Chlorine-Containing Material Sintering: Suitable for high-temperature sintering of special ceramics, fluoride materials, and chloride materials in corrosive atmospheres containing fluorine or chlorine.
- Rare Earth Material Processing: Suitable for sintering and heat treatment of rare earth oxides, rare earth fluorides, and other materials sensitive to corrosive atmospheres, preventing cross-contamination and ensuring product purity.
- Specialty Glass and Enamel: Suitable for high-temperature melting and sintering processes of fluorine-containing glass and special enamel glazes. The corrosion-resistant furnace can withstand the erosion of corrosive volatiles.
- Chemical Catalysts: Suitable for the calcination and activation treatment of fluorine- and chlorine-containing catalyst supports. The dual-feed platform design improves production efficiency.
- New Material R&D: Suitable for process research on new materials such as composite materials and nanomaterials with special requirements for corrosive atmospheres.
- Universities and Research Institutes: Suitable for corrosive material sintering experiments and research projects in materials science, chemical engineering, and metallurgical engineering.
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)
- Which industries is this lifting furnace suitable for?
Widely used in ceramics, chemical, electronics, metallurgy, new materials, and scientific research fields.
- Is it resistant to hydrofluoric acid corrosion?
Yes. The furnace chamber, insulation layer, and heating elements are all designed to resist hydrofluoric acid corrosion.
- What are the advantages of the dual-feed platform?
The dual-feed platform allows for alternating loading and unloading during high-temperature operation, significantly improving production efficiency and energy saving.
- Does it support automated control?
Yes. The equipment features 50-segment programmable temperature control, automatic lifting, and computer communication functions.
- Can it be remotely controlled?
Yes. Remote control and data management can be achieved through the RS485 interface.
