Luoyang Anjing Intelligence Equipment are a global leader in high-temperature electric furnaces

Industrial Box Furnace

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Degreasing Exhaust Gas Purification Furnace

Large High-Temp Furnace Box-Type Electric Furnace

High-Temperature Corrosion-Resistant Atmosphere Box Furnace UP TO 1200℃
Industrial Box Furnace
Industrial box furnace are high-temperature heat treatment equipment. These furnaces feature a box-shaped structure design, making them flexible to operate and suitable for various batch or intermittent production needs.
The equipment boasts a stable temperature control system and excellent furnace temperature uniformity, providing a reliable high-temperature environment for different materials. As a fundamental and core industrial furnace, the industrial box furnace has wide-ranging applications in both laboratory and industrial production.
Product Features (Industrial Box Furnace)
- Large-capacity furnace chamber, suitable for mass production
This industrial box furnace features a large-capacity furnace chamber design, suitable for mass production in metal heat treatment, ceramic sintering, powder metallurgy, and other fields.
- Multi-faceted heating, uniform temperature
Heating elements are evenly distributed on both sides, bottom, and rear wall of the furnace chamber, forming a multi-faceted three-dimensional heating field, ensuring uniform temperature distribution within the furnace chamber.
- Maximum temperature 1800℃, covering multiple processes
The maximum operating temperature can be designed according to process requirements, covering 600℃ to 1800℃. Heating elements can be selected from high-temperature alloy resistance wire, silicon carbide rods, or silicon molybdenum rods, adaptable to heat treatment processes of different temperature levels.
- Precise temperature control, good process reproducibility
Equipped with a PLC + touch screen intelligent control system, it can store multiple process curves and monitor parameters such as furnace temperature and heating power in real time.
- Convenient operation and simple maintenance
The furnace door adopts a side-opening or top-opening method for convenient operation. The furnace can be equipped with multi-layer material racks or specialized tooling to increase the throughput per batch. The equipment has a reasonable structural design and is easy to maintain.


| Model | Inner dimensions in mm W*D*H | Outer dimensions4 in mm W*D*H | Electrical connection | Heating power in kW3 | Weight in kg |
| AJ-1200XA-A-4.5L | 200×150×150 | L=570,W=400,H=710 | 220V | 220V | 70 |
| AJ-1200XA-A-7.2L | 300×200×120 | L=670,W=480,H=683 | 220V | 220V | 85 |
| AJ-1200XA-A-12L | 300×200×200 | L=670,W=480,H=763 | 220V | 220V | 90 |
| AJ-1200XA-A-16L | 400×250×160 | L=770,W=530,H=723 | 380V | 380V | 110 |
| AJ-1200XA-A-27L | 300×300×300 | L=670,W=580,H=863 | 380V | 380V | 125 |
| AJ-1200XA-A-30L | 500×300×200 | L=870,W=580,H=763 | 380V | 380V | 130 |
| AJ-1200XA-A-45L | 500×300×300 | L=870,W=580,H=864 | 380V | 380V | 140 |
| Model | Inner dimensions in mm W*D*H | Outer dimensions4 in mm W*D*H | Electrical connection | Heating power in kW3 | Weight in kg |
| AJ-1400XA-A-4.5L | 200×150×150 | L=570,W=400,H=710 | 220V | 4 | 90 |
| AJ-1400XA-A-7.2L | 300×200×120 | L=580,W=450,H=530 | 220 | 5 | 100 |
| AJ-1400XA-A-12L | 300×200×200 | L=580,W=450,H=610 | 220/380 | 8 | 110 |
| AJ-1400XA-A-16L | 400×250×160 | L=680,W=500,H=580 | 380 | 10 | 130 |
| AJ-1400XA-A-27L | 300×300×300 | L=680,W=500,H=581 | 380 | 12 | 150 |
| AJ-1400XA-A-30L | 500×300×200 | L=780,W=550,H=610 | 380 | 15 | 150 |
| AJ-1400XA-A-45L | 500×300×300 | L=780,W=550,H=730 | 380 | 18 | 180 |
| Model | Inner dimensions in mm W*D*H | Outer dimensions4 in mm W*D*H | Electrical connection | Heating power in kW3 | Weight in kg |
| AJ-1800XA-A-4.5L | 200×150×150 | L=570,W=400,H=710 | 220V | 4 | 180 |
| AJ-1800XA-A-7.2L | 300×200×120 | L=770,W=632,H=905 | 220 | 5 | 200 |
| AJ-1800XA-A-12L | 300×200×200 | L=770,W=632,H=985 | 380 | 8 | 240 |
| AJ-1800XA-A-16L | 400×250×160 | L=870,W=682,H=945 | 380 | 10 | 260 |
| AJ-1800XA-A-27L | 300×300×300 | L=770,W=732,H=1085 | 380 | 12 | 280 |
| AJ-1800XA-A-30L | 500×300×200 | L=970,W=732,H=985 | 380 | 15 | 280 |
| AJ-1800XA-A-45L | 500×300×300 | L=970,W=732,H=1085 | 380 | 18 | 320 |
Application Areas (Industrial Box Furnace)
- Metal Heat Treatment: Suitable for annealing, normalizing, quenching, tempering, and quenching and tempering of various metal parts, improving material mechanical properties and service life.
- Advanced Ceramic Sintering: Suitable for batch sintering of high-performance ceramics such as alumina, zirconium oxide, silicon nitride, silicon carbide, and aluminum nitride. A uniform temperature field ensures consistent product density and performance.
- Powder Metallurgy: Suitable for sintering iron-based and copper-based powder metallurgy products. A protective atmosphere can be introduced to prevent oxidation, improving product density and strength.
- Electronic Ceramics: Suitable for debinding and sintering of piezoelectric ceramics, dielectric ceramics, PTC/NTC thermistors, MLCCs, and other electronic functional ceramics.
- New Material R&D: Suitable for the synthesis and heat treatment process research of new materials such as special ceramics, composite materials, and high-temperature alloys, supporting small-batch trial production.
- Mold Heat Treatment: Suitable for quenching, tempering, and annealing of various molds, improving mold hardness and wear resistance, and extending service life.
- Glass and Enamel: Applicable to the annealing and tempering of glass products, as well as the firing process of enamel products.
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 industrial box furnaces used for?
They are used in industrial production processes such as heat treatment, sintering, annealing, and quenching.
- What is the difference between an industrial box furnace and a laboratory box furnace?
Industrial box furnaces typically have larger capacities and higher power, making them more suitable for production environments; laboratory furnaces, on the other hand, focus more on precision and small-scale experiments.
- What is the furnace chamber size?
From tens of liters to several cubic meters, customized according to production volume.
- Is the insulation good?
Yes. Utilizing refractory fiber or brick construction, it is energy-efficient.
- Is operation complicated?
Not complicated. Programmable automatic temperature control, with a simple control panel.

