Luoyang Anjing Intelligence Equipment are a global leader in high-temperature electric furnaces
1000°C Atmosphere-Controlled Lifting Electric Furnace for Laboratory Use
PRODUCT PARAMETERS
Description
1000℃ Atmosphere Lifting Electric Furnace
The 1000℃ atmosphere lifting electric furnace is a large-scale industrial-grade vacuum furnace/heat treating oven designed specifically for high-performance material sintering and heat treatment processes. The equipment employs an innovative dual heating system (around the sides + bottom), combined with atmosphere control and micro-positive pressure sintering technology, enabling a highly uniform and stable heat treatment process.
This equipment utilizes a lifting loading structure and an automated control system, making it suitable for large-size workpieces and mass production scenarios. It is a core furnace equipment in the fields of new energy materials, structural ceramics, and functional materials.
Lifting Electric Furnace Product Features
- Innovative Dual Heating System
This equipment employs an innovative dual heating system. The bottom of the loading platform is equipped with a high-temperature alloy resistance wire. The perimeter is protected by silicon carbide rods and quartz tubes, while the bottom is protected by resistance wire and quartz tubes, ensuring uniform heating. It features two temperature control zones (one at the bottom and one around the perimeter).
- Large-Capacity Furnace Chamber
The Lifting Electric Furnace chamber dimensions are 2000mm × 1200mm × 1000mm (length × width × height), offering a large volume suitable for heat treatment of large batches of workpieces. It is equipped with 60 330×330×20mm heating plates and 120 65×65×230mm support pillars to meet batch loading requirements.
- Electric Lifting + Electric Removal
The loading platform utilizes an electric lifting and electric removal furnace structure, enabling one-button start-up. The furnace door opens via a bottom vertical lift. The charging platform and furnace opening utilize a 3-4 layer tapered stepped soft seal, with elastic high-temperature sealing strips arranged on the steps to effectively absorb the thermal expansion of the refractory materials at the furnace opening and charging platform.
- Vacuum and Atmosphere Control System
Equipped with an air intake system (8 air inlets around the lower side walls, centralized on a single main pipeline, equipped with 2 flow meters, allowing control of each air inlet switch according to the heating program) and an air outlet (DN40 flange at the top of the Lifting Electric Furnace). Fluororubber O-rings (temperature resistance below 260℃) are used, providing excellent sealing performance.
- Micro-positive Pressure Control and Automatic Exhaust
Equipped with a digital display pressure transmitter (0-5000Pa), enabling micro-positive pressure sintering. Automatic exhaust occurs when the pressure exceeds the set value and automatically shuts off when it falls below the set value. Safety protection automatically shuts off the air inlet valve when the maximum set limit is exceeded, ensuring process safety.
- High-quality refractory materials
Made from vacuum-formed high-purity alumina lightweight material combined with high-purity alumina hollow spherical panels, ensuring both thermal insulation and load-bearing performance.
| Temperature | 1000℃ |
| Chamber Dimensions | L×W×H: 2000mm×1200mm×1000mm |
| Voltage | 380V 50Hz / 180KW |
| Temperature Measuring Element | Thermocouple type K, measuring range 0-1200℃ |
| Heating Element + Installation Location | Silicon carbide rods around the four sides with quartz tube protection; bottom resistance wire with quartz tube protection |
| Temperature Control Accuracy | 2-zone temperature control: one zone at the bottom, one zone around the four sides |
| Furnace Temperature Uniformity | ±5℃ (depending on chamber size) |
| Temperature Control System | Equipped with 10-inch touch screen for centralized control. Temperature controller uses high-precision 50-segment temperature control. Touch screen can store 15 sintering curves. PLC adopts international class one (brand: Siemens). Power regulator adopts integrated type (Sichuan Enjee) with multiple control modes such as constant current, constant voltage, constant power, and can communicate voltage, current, and power. |
| Sintering Plates | Furnace equipped with 60 sintering plates 330×330×20 and 120 supports 65×65×230 |
| Electrical Protection | Uses integrated modular control unit with accurate control precision. Designed with dual-loop control and dual-loop protection, including protection against overshoot, overregulation, underregulation, broken thermocouple, phase loss, overvoltage, overcurrent, overtemperature, current feedback, and soft start. |
| Heating Rate | Heating rate freely adjustable: maximum heating rate 0.1-10℃ per minute; minimum heating rate 1℃ per hour (1℃/h) |
| Air Intake / Exhaust | Air intake: 8 ports around the lower sidewall connected to one main pipeline, equipped with 2 flow meters to control each intake port according to heating program. Exhaust port: DN40 flange at the top of the furnace chamber. |
| Pressure Control | Equipped with digital pressure transmitter 0-5000Pa. Achieves micro-positive pressure sintering process: automatically exhausts when pressure exceeds set value; automatically closes when below set value. Safety protection: automatically closes intake valve when exceeding maximum set limit. |
| Furnace Body | Furnace body O-ring uses fluororubber resistant to 260℃. Seals processed by CNC machine tools through polishing, grinding, pickling, phosphating, powder coating, high-temperature baking, etc. Novel and beautiful appearance. Features oxidation resistance, acid/alkali resistance, corrosion resistance, high temperature resistance, and easy cleaning. |
| Loading Platform Lifting + Loading/Unloading | Furnace door electric lifting + electric removal of furnace body, one-key start available. |
| Loading Platform and Furnace Mouth Connection | Furnace door opening method: bottom vertical lifting. 3-4 layers of tapered step soft seal between loading platform and furnace mouth. Elastic high-temperature sealing strips arranged on the steps, which can effectively absorb the expansion of the refractory material at the furnace mouth and loading platform. |
| Refractory Material | Made of vacuum-formed high-purity alumina lightweight material combined with high-purity alumina hollow sphere plates, ensuring both thermal insulation performance and refractoriness. |
Lifting Electric Furnace Application Areas
- High-Performance Material Heat Treatment: Suitable for annealing, normalizing, tempering, quenching, and other heat treatment processes for various high-performance metal materials and alloys, improving their mechanical properties.
- Vacuum/Atmosphere Sintering: Suitable for batch sintering of advanced ceramics, cemented carbides, and powder metallurgy products under vacuum or protective atmosphere, improving density and performance consistency.
- Lithium-ion Battery Materials: Suitable for batch sintering and heat treatment of positive and negative electrode materials for lithium-ion batteries; a protective atmosphere can be introduced to prevent material oxidation.
- Rare Earth Materials: Suitable for high-temperature reaction treatments such as reduction and nitriding of rare earth oxides and rare earth metal powders.
- Aerospace Components: Suitable for high-temperature heat treatment processes of key components such as aerospace high-temperature alloys and titanium alloys.
- Mold Manufacturing: Suitable for quenching, tempering, and annealing of large molds, improving mold hardness and wear resistance.
- Research Institutes and Laboratories: Suitable for heat treatment of large-size samples and research projects in materials science, metallurgical engineering, and other related fields.
- Mass production in industrial and mining enterprises: Suitable for large-scale heat treatment production in industries such as machinery manufacturing, auto parts, and hardware tools.
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 Electric Furnace Frequently Asked Questions (FAQ)
- What is this furnace used for?
It is used for batch sintering and heat treatment of high-performance materials under a protected atmosphere.
- Is this equipment a vacuum furnace?
This equipment is an atmosphere/micro-positive pressure controlled furnace, possessing atmosphere control capabilities similar to a vacuum furnace.
- What are the advantages of dual heating?
Simultaneous heating from the bottom and sides significantly improves temperature uniformity and avoids localized temperature differences.
- Can it operate automatically?
Yes. The equipment supports PLC program control, enabling fully automatic heating, holding, and cooling processes.
- Is it easy to operate?
Yes. A 10-inch touchscreen + Siemens PLC allows for one-button start and can store 15 sintering curves.
