1600°C High Temperature Lifting Furnace Bottom-Opening High-Temperature Precision Lifting Furnace

1600℃ High-Temperature Lifting Furnace

This 1600℃ high-temperature lifting furnace adopts a bottom-opening lifting structure design. The equipment utilizes a corundum-mullite furnace chamber structure and a high-performance silicon molybdenum rod heating system, possessing excellent temperature field uniformity, rapid heating capability, and long-term high-temperature stable operation performance.

The furnace employs an internationally advanced double-layer air-cooled furnace body structure, combined with an intelligent PID program temperature control system, achieving automatic heating, automatic heat preservation, and automatic cooling operation. The bottom-opening electric lifting platform design facilitates high-temperature loading and unloading, improving operational safety and work efficiency, making it an ideal equipment for high-temperature material sintering and heat treatment.

Product Features (High Temperature Lifting Furnace)

1. Bottom-opening door structure for convenient and safe loading

Utilizing a bottom-opening electric lifting structure, the loading platform can be automatically raised and lowered, facilitating the loading and unloading of high-temperature samples and improving operational safety.

2. 1600℃ Ultra-high temperature, Type B thermocouple temperature measurement

With a maximum operating temperature of 1600℃, it uses silicon molybdenum rods as heating elements, vertically installed around the furnace chamber for uniform heating. The temperature sensing element uses platinum-rhodium-platinum Type B thermocouples, with a temperature measurement range of 0-1820℃, temperature control accuracy of ±1℃, and furnace temperature uniformity of ±3℃ (depending on the size of the heating chamber).

3. Corundum-mullite furnace chamber

The furnace lining is made of corundum-mullite material, which is resistant to high temperatures, rapid heating and cooling, and has good thermal stability. Furnace chamber dimensions (diameter × height): 300 × 300 mm, suitable for small to medium batch high-temperature sintering processes.

4. Touchscreen temperature profile setting

Touchscreen operation allows for setting temperature profiles, providing intuitive and convenient operation. It displays parameters such as temperature, temperature range number, time period, remaining time, output power percentage, voltage, and current in real time.

Temperature	1600°C
Voltage AC	380V
Chamber Dimensions (mm)	Diameter × Height: 300 × 300 (mm)
Temperature Control Accuracy	±1°C
Temperature Field Uniformity	±3°C (depending on heating chamber size)
Temperature Sensor & Range	Platinum-Rhodium (Type B) Thermocouple, range 0-1820°C
Heating Rate	Freely adjustable: max. 15°C/min, min. 1°C/h
Heating Element	MoSi₂ (Molybdenum Disilicide) rod
Heating Element Position & Method	Vertically installed around the furnace chamber
Furnace Body	CNC machined, polished, ground, acid-washed, phosphated, powder-coated, and baked. Two-tone design with attractive appearance. Anti-oxidation, acid/alkali/corrosion resistant, high-temperature resistant, easy to clean.
Furnace Body Structure	Advanced air-cooled double-layer structure with air-cooling guide baffle, allowing overall cold air circulation. Cools the heating element terminals before exhausting, preventing high-temperature oxidation and ensuring a good working environment.
Furnace Outer Shell Temperature	< Room temperature + 25°C (even during continuous long-term operation)
Refractory Material	Corundum-mullite material
Insulation Material	Four-layer insulation: alumina fiber cotton, alumina fiber board, polycrystalline alumina fiber board, vacuum-formed high-purity alumina fiber lightweight board. Energy saving >80% compared to traditional furnaces.
Protection Functions	Integrated modular control unit with dual-circuit control and dual-circuit protection. Includes protection against overshoot, undershoot, loop break, phase loss, over-voltage, over-current, over-temperature, current feedback, soft start, etc.
Control Method	Closed-loop technology with thyristor (SCR) module triggering (phase-shift or zero-crossing). Continuous adjustment of output voltage, current, or power. Features constant voltage, constant current, or constant power characteristics. Current loop as inner loop, voltage loop as outer loop. Limits output current within rated range during sudden load changes or overload, ensuring normal operation. Protects heating elements from excessive current/voltage surges, achieving safe, reliable control and precision.
Displayed Parameters	Temperature, segment number, segment time, remaining time, output power percentage, voltage, current, etc.
Buttons	Imported buttons with >100,000 cycles life, equipped with LED indicators.
Temperature Curve Setting	Set via touchscreen.
Furnace Opening & Loading Table Refractory Seal	Stepped cross seal. Refractory materials have angled surfaces. The opening angle increases when the table is open and gradually decreases as it closes.
Loading Table Material	Corundum-mullite material. Rises and lowers for loading/unloading.
Loading Lifting Speed	5-30 seconds
Loading Capacity	50 kg
Lifting Mechanism	Electric-mechanical (motorized)
Cooling Structure	Double-layer shell, air-cooled

Application Areas (High Temperature Lifting Furnace)

• Advanced Ceramic Sintering: Suitable for high-temperature sintering of high-performance ceramics such as alumina, zirconia, silicon nitride, and silicon carbide.
• Dental Ceramics: Suitable for dental ceramic processes such as zirconia crown crystallization sintering; the bottom-opening door and electrically operated lifting loading platform facilitate frequent loading and unloading.
• Powder Metallurgy: Suitable for high-temperature sintering of metal powders and alloy powders; a protective atmosphere can be introduced to prevent oxidation.
• New Material R&D: Suitable for the synthesis and heat treatment process research of new materials such as special ceramics, composite materials, high-temperature alloys, and nanomaterials.
• Aerospace Materials: Suitable for high-temperature heat treatment of key materials such as aerospace high-temperature alloys and ceramic matrix composites.

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.

Lifting Furnace Frequently Asked Questions (FAQ)

1. What materials is this lifting electric furnace suitable for?

Suitable for high-temperature sintering and heat treatment of ceramics, metals, new materials, glass, and refractory materials.

2. What is the maximum temperature of the furnace?

The maximum operating temperature of the equipment can reach 1600℃.

3. Is the heating rate adjustable?

Supports free adjustment, ranging from 1℃/h to 15℃/min.

4. Is it safe for the furnace to operate at high temperatures for extended periods?

Adopts a double-layer air-cooled structure; the outer shell temperature remains below room temperature +25℃ during long-term operation.

5. Does it support automatic program temperature control?

Yes. The equipment can achieve fully automatic heating, heat preservation, and cooling operation.