Luoyang Anjing Intelligence Equipment are a global leader in high-temperature electric furnaces
1600°C Double Material Platform Lifting Electric Furnace
PRODUCT PARAMETERS
Description
1600℃ Dual-Platform Lifting Electric Furnace
The 1600℃ dual-platform lifting electric furnace is a high-performance lifting furnace specifically designed for large-scale high-temperature sintering, ceramic firing, advanced material heat treatment, and continuous industrial production. The equipment adopts a dual-platform alternating operation design, allowing sintering on one platform while loading and unloading on the other, significantly improving production efficiency and reducing equipment waiting time.
The furnace has a maximum control temperature of 1700℃ and a long-term operating temperature of up to 1550℃. It utilizes 1700-type silicon molybdenum rods for perimeter heating, a three-zone independent temperature control system, and type B thermocouple temperature measurement to ensure stable and uniform temperature within the large furnace chamber. The furnace body features hydraulic lifting, an electric feeding and unloading platform, a five-layer high-efficiency insulation structure, and a dual-circuit safety protection system. It is also equipped with a 7-inch intelligent touchscreen, enabling programmable temperature control, historical curve storage, and operational data management.
Product Features
- Dual-Platform Continuous Alternating Operation, Doubling Production Efficiency
Equipped with two loading platforms, one for sintering inside the furnace and the other for loading and unloading outside, enabling continuous production. The loading platforms are electrically operated and hydraulically lifted, ensuring smooth and reliable operation. The loading platforms have a high load capacity, suitable for continuous processing of large batches of heavy workpieces.
- Extra-Large Furnace Chamber, Strong Batch Processing Capacity
The furnace chamber dimensions are 4000×800×800mm, with a volume of 2.56 cubic meters. The extra-large effective space can simultaneously process large batches of samples or large-sized workpieces. Suitable for large-scale industrial mass production.
- Multi-Level Composite Insulation Structure, Significant Energy Savings
The four-sided insulation layer adopts a five-layer structure: 120mm of 1700-type lightweight energy-saving microporous foam ceramic high-temperature insulation material, 50mm of 1500-type alumina fiberboard, 50mm of 1400-type alumina fiberboard, 50mm of 1400-type alumina fiberboard, and 100mm of zirconium-containing insulation cotton. The furnace roof features a three-layer arched design with multiple layers of insulation to ensure effective heat retention.
- Excellent sealing performance with cross-sealing between the furnace opening and the charging platform.
The furnace opening has four cross-steps, using a combination of 1700-type alumina hollow spherical bricks and 1500-type M28 bricks. The charging platform also has four cross-steps, forming a stepped cross-sealing with the furnace opening, effectively preventing heat leakage and improving thermal efficiency.
- Multi-point independent temperature control with controllable temperature uniformity.
Three temperature control points (left, center, and right) provide independent temperature control with an accuracy of ±1℃. Furnace temperature uniformity is ±15℃ (depending on furnace size). Heating elements are 1700-type silicon molybdenum rods installed around the furnace chamber, forming a four-sided three-dimensional heating field.
| Temperature | 1600℃ |
| Long-term Usable Temperature | ≤ 1550℃ |
| Control Range | 80 ~ 1700℃ |
| Furnace Chamber Dimensions | 4000 × 800 × 800 (mm) |
| Loading Platforms | 2 |
| Temperature Sensor | Type B thermocouple, measuring range 200~1700℃ |
| Temperature Control Points | 3 (left, center, right) |
| Power | 350 KW |
| Heating Element Installation Position | Surrounding the furnace chamber |
| Temperature Control Accuracy | ±1℃ (integrated circuit control, no overshoot) |
| Temperature Uniformity | ±15℃ (depending on furnace chamber size; multi-point control available for larger chambers) |
| Heating Rate | Below 1400℃: ≤ 10℃/min; Above 1400℃: ≤ 5℃/min; Minimum: 1℃/h; freely adjustable |
| Heating Elements | 1700-type silicon-molybdenum (MoSi₂) rods, installed around |
| Exhaust Ports | 3 exhaust ports with Φ60mm diameter on the furnace top (evenly distributed); exhaust pipes are corundum tubes |
| Loading Platform Operation | Motor-driven entry/exit; hydraulic lifting |
| Insulation Material (Sides) | Layer 1: 1700-type lightweight micro-porous foam ceramic, 120mm; Layer 2: 1500-type alumina fiber board, 50mm; Layer 3: 1400-type alumina fiber board, 50mm; Layer 4: 1400-type alumina fiber board, 50mm; Layer 5: Zirconium-containing insulation cotton, 100mm |
| Insulation Material (Top) | Layer 1: 1700-type lightweight micro-porous foam ceramic, 120mm; Layer 2: 1600-type alumina fiber board, 50mm; Layer 3: Ceramic fiber blanket, 100mm |
| Furnace Mouth Refractory | 4 stepped layers: Layer 1 & 2: 1700-type alumina hollow sphere bricks; Layer 3 & 4: 1500-type M28 bricks |
| Loading Platform Refractory | 4 stepped layers: Layer 1 & 2: 1700-type alumina hollow sphere bricks; Layer 3 & 4: 1500-type M28 bricks |
| Furnace Shell Temperature | < Ambient temperature + 35℃ during prolonged continuous operation |
| Protection Functions | Integrated modular control with dual-loop control and dual-loop protection; includes protection against overshoot, undershoot, deviation, thermocouple break, phase loss, overvoltage, overcurrent, overtemperature, current feedback, and soft-start |
| Control Method | Closed-loop SCR (thyristor) module control with phase-shift or zero-crossing triggering; continuously adjustable output voltage, current, or power; features constant voltage, constant current, or constant power characteristics. Inner current loop + outer voltage loop ensures output current is limited within rated range under sudden load changes or overcurrent conditions, protecting heating elements from excessive current/voltage surges for safe and reliable control |
| Touchscreen | 7-inch touchscreen for centralized control; displays real-time voltage, current, and power; Chinese menu; displays temperature, segment number, segment time, remaining time, output power percentage; stores multiple heating process curves, historical curves, and data reports |
| Standard Accessories | Spare heating elements × 2, electrode holders × 2 sets, crucible tongs × 1 pair, heat-resistant gloves × 1 pair |
| Warranty | 1 year for the furnace (heating elements excluded) |
| Precautions | 1. Recommended maximum heating rate < 15℃/min; excessively fast heating at high temperatures will shorten heating element lifespan; 2. This lift furnace has no vacuum sealing structure; do not introduce flammable or explosive gases; 3. Minor cracks in the furnace chamber after prolonged use are normal and can be repaired with alumina coating; 4. Corrosive gases (e.g., S, Na) are not recommended; if required, please inform us in advance for special furnace chamber treatment; 5. Do not allow high-temperature solutions to leak onto the furnace bottom; use a backing plate or alumina powder for isolation; 6. Place the instrument in a well-ventilated, dry area |
| Shipping Information | 1. Three-layer packaging: sponge paper + plastic film + wooden pallet with carton; 2. Free domestic door-to-door delivery (within urban areas); 3. Any damage during transit shall be borne by the supplier; 4. Shipping methods: truck / railway / ship (export) / air (export); dedicated vehicle for short distances |
Application Areas
- Ultra-high Temperature Ceramic Batch Sintering: Suitable for the batch sintering of ultra-high temperature ceramic materials such as silicon carbide, silicon nitride, aluminum nitride, and zirconium oxide.
- Hard Alloy Heat Treatment: Suitable for high-temperature sintering and heat treatment of refractory metal materials such as tungsten carbide-based hard alloys and titanium alloys.
- Special Materials and New Materials Development: Suitable for the synthesis and batch processing of new materials such as special ceramics, high-temperature alloys, and composite materials.
- Powder Metallurgy: Suitable for ultra-high temperature sintering and forming of metal powders and alloy powders.
- Electronic Ceramics: Suitable for the batch sintering of electronic functional ceramics such as piezoelectric ceramics, dielectric ceramics, and magnetic materials.
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 the dual-feeder design?
The dual-feeder design allows for alternating sintering on one side and loading/unloading on the other, significantly reducing waiting time and improving equipment utilization, making it ideal for continuous production.
- What is the maximum operating temperature of the equipment?
The equipment can control temperatures up to 1700℃. The recommended long-term continuous operating temperature is ≤1550℃ to ensure optimal service life and stability.
- Can a protective atmosphere or vacuum be introduced?
The standard model does not use a vacuum sealing structure; therefore, it is not recommended to introduce flammable, explosive, or vacuum process atmospheres. If a protective atmosphere sintering is required, a custom sealing structure can be customized according to process requirements.
- Is the heating rate adjustable?
Yes. The equipment supports programmed heating. Below 1400℃, the maximum heating rate is 10℃/min; above 1400℃, the maximum is 5℃/min, and the minimum is adjustable to 1℃/h, meeting the sintering process requirements of different materials.
- How to ensure uniform temperature in a large furnace?
The equipment adopts an independent temperature control system for three temperature zones (left, right, and center), combined with uniform heating around the 1700-type silicon molybdenum rod and a high-performance insulation structure, which can effectively ensure uniform temperature field within the large furnace, meeting the sintering requirements of large workpieces and batch products.
