लुओयांग अंजिंग इंटेलिजेंस इक्विपमेंट उच्च तापमान वाली इलेक्ट्रिक भट्टियों में वैश्विक नेता हैं
औद्योगिक पिट फर्नेस
1000°C Pit-Type Heat Treatment Furnace
8m³ Large Pit Furnace
Multi-Zone Temperature-Controlled Pit Furnace
1200°C Hydrogen Atmosphere Pit Furnace for Tungsten and Molybdenum
औद्योगिक पिट फर्नेस
An industrial pit furnace is a vertical, deep-well structure of high-temperature heat treatment equipment, widely used in metal heat treatment, machining of long shaft workpieces, and heating of large workpieces. This type of pit furnace effectively saves space through vertical loading and achieves uniform and stable heating, making it one of the important furnace types in industrial production.
The equipment employs advanced heating and temperature control systems, making it particularly suitable for processing long or large workpieces, and it is widely used in the metallurgical and machinery manufacturing industries.
उत्पाद की विशेषताएँ (औद्योगिक पिट फर्नेस)
- Vertical Deep-Well Structure, Designed for Long Components
This industrial pit furnace adopts a vertical deep-well furnace structure. Workpieces are loaded vertically from the top, effectively preventing bending and deformation at high temperatures.
- Multi-Zone Independent Temperature Control, Uniform Temperature for Long Components
Multiple independent heating zones are set along the depth of the furnace chamber. Each zone can be set with its own temperature, effectively eliminating vertical temperature gradients. For long workpieces, it ensures consistent heating from top to bottom, resulting in excellent temperature uniformity.
- सटीक तापमान नियंत्रण, Excellent Process Reproducibility
Equipped with a PLC + touchscreen intelligent control system, the temperature control accuracy is ±1℃. It can store multiple process curves and monitor parameters such as temperature in each zone in real time. Historical data can be recorded and exported for easy process analysis and quality traceability.
- Programmable Control, Fully Automatic Operation
Microcomputer program control, programmable curves, fully automatic heating/holding/cooling. Temperature control parameters and programs can be modified during operation, offering flexibility, convenience, and simple operation.
- High-quality furnace lining for excellent heat preservation and energy saving
The furnace lining uses high-purity alumina fiber or mullite fiber materials, featuring a multi-layer composite insulation structure. It has low heat storage capacity, is resistant to rapid heating and cooling, and offers excellent heat preservation performance. The furnace shell temperature is ≤45℃, resulting in significant energy savings.
| Control Mode | Microcomputer control, easy to operate, निर्देशयोग्य, realizing automatic temperature rise, automatic heat preservation and automatic temperature drop. |
| तापन दर | Fast heating, heating rate adjustable from 1-20℃/min. |
| Energy-Saving Performance | Good energy-saving effect; the furnace chamber is made of imported fiber, with high temperature resistance and resistance to rapid heating and cooling. |
| Furnace Body Characteristics | The furnace body is finely spray-painted, corrosion-resistant and acid-alkali resistant; the temperature of the furnace body is close to room temperature, not exceeding 40℃. |
| Protection Function | Equipped with multi-loop protection, covering various protection scenarios such as over-temperature, over-pressure, over-current, thermocouple breakage and power failure. |
| Furnace Chamber Material | Made of imported refractory materials, with excellent heat preservation performance, high temperature resistance and resistance to rapid heating and cooling. |
| Temperature Category | A total of five types: 800℃, 1000℃, 1200℃, 1500℃ and 1600℃. |
अनुप्रयोग क्षेत्र (औद्योगिक पिट फर्नेस)
- Bar Heat Treatment: Suitable for annealing, normalizing, tempering, and quenching of metal bars. Vertical placement effectively prevents bending deformation of long bars at high temperatures, ensuring straightness and consistent performance.
- Pipe Heat Treatment: Used for solution treatment, annealing, and stress relief of metal and alloy pipes.
- Long Component Heat Treatment: Suitable for vertical heat treatment of long components such as long shafts, long screws, long sleeves, and lead screws, solving the problem of horizontal furnaces being unable to handle or easily deforming these components.
- Large Ring Heat Treatment: Suitable for quenching, tempering, and annealing of large bearing rings, gear rings, flange rings, and other ring-shaped parts. Vertical hanging or stacking ensures uniform heating of the rings.
- Fastener Heat Treatment: Suitable for quenching and tempering of long bolts, studs, and other long fasteners, ensuring consistent hardness along their entire length.
- Automotive Parts: Suitable for batch heat treatment of long shaft parts such as automotive drive shafts, half shafts, and steering knuckles.
- Aerospace Components: Suitable for heat treatment of long components with strict requirements for dimensional accuracy and performance, such as aircraft landing gear components and long engine shafts.
- Mold Heat Treatment: Suitable for quenching and tempering of long molds.
- Metal Material Processing: Suitable for bright annealing, normalizing, and solution treatment of various steels and alloy materials; the protective atmosphere in the furnace ensures a bright, oxidation-free metal surface.
कंपनी प्रोफाइल
ताप उपचार प्रौद्योगिकी सेवाओं और आर में विशेषज्ञता वाला एक पेशेवर उद्यम&डी, उत्पादन, और उच्च तापमान वाली विद्युत भट्टियों की बिक्री.
कंपनी -100℃ से 2600℃ की पूर्ण तापमान सीमा को कवर करने वाली उच्च तापमान वाली इलेक्ट्रिक भट्टियां विकसित करने पर ध्यान केंद्रित करती है।. इसके उत्पादों में प्रायोगिक विद्युत भट्टियाँ शामिल हैं, निर्वात वातावरण भट्टियाँ, औद्योगिक भट्टियाँ, और मध्यम-आवृत्ति प्रेरण हीटिंग उपकरण. मुख्य उत्पादों में बॉक्स फर्नेस शामिल हैं, ट्यूब भट्टियां, भट्टियां उठाना, ढकेलने वाली भट्टियाँ, बोगी भट्टियां, रोटरी भट्ठे, सुरंग भट्टियां, और विभिन्न विशिष्ट मध्यम-आवृत्ति भट्टियाँ.
कंपनी तकनीकी नवाचार का पालन करती है और ISO9001 और EU CE प्रमाणपत्र पारित कर चुकी है. इसका मालिक है 21 पंजीकृत ट्रेडमार्क, 29 पेटेंट, और 27 सॉफ़्टवेयर कॉपीराइट.
भुगतान के तरीके
टीटी
शिपमेंट के तरीके
The electric bottom-loading furnace is packaged in three layers: पहले फोम पेपर में लपेटा गया, फिर प्लास्टिक की फिल्म में लपेटा गया, and finally packed in
अक्सर पूछे जाने वाले प्रश्नों (अक्सर पूछे जाने वाले प्रश्न)
- What is an industrial pit furnace used for?
It is used for the mass heat treatment of vertically shaped workpieces such as long rods, shafts, and tubes.
- What is the difference between an industrial pit furnace and a laboratory pit furnace?
Industrial pit furnaces are larger in size, deeper, and have a higher load capacity, making them suitable for large-scale production.
- Is loading convenient?
हाँ. Heavy workpieces can be easily loaded by vertically lifting them in from above using a crane or overhead crane.
- How is the temperature uniformity?
Good. Multi-zone temperature control ensures uniform temperature distribution along the depth direction.
- Is it energy-efficient?
More energy-efficient than a box furnace. Hot air rises naturally and evenly, resulting in less heat loss.