Áithe Tollán

Áithe Tollán

A tunnel kiln is a continuous high-temperature furnace where materials are carried by kiln cars that move slowly within a fixed furnace body, achieving a continuous firing process.

The equipment is typically divided into a preheating zone, a firing zone, and a cooling zone. The material travels sequentially through each temperature zone with the kiln car to complete the entire heat treatment process. It is suitable for continuous production scenarios with stable output and fixed processes.

Gnéithe Táirge (Áithe Tollán)

1. High-efficiency continuous production via kiln car

This tunnel kiln uses a kiln car loading method. Materials are placed on the kiln car and continuously or intermittently pass through the preheating, shintéiriú, and cooling zones along the track, enabling large-scale production.

2. Multi-zone independent temperature control, precise temperature curves

Multiple independent heating zones are set along the length of the furnace, divided into a preheating section, a high-temperature sintering section, and a cooling section. Each zone can be set with its own temperature, achieving precise control of the heating, holding, and cooling curves to meet the requirements of complex sintering processes.

3. Adjustable kiln car speed, controllable residence time

The kiln car's advancing speed is infinitely adjustable, allowing for flexible adjustment of the material's residence time within the furnace according to material characteristics and process requirements, ensuring consistent sintering quality.

4. Wide temperature range, covering various processes

The maximum operating temperature can be designed according to process requirements, covering 1200℃ to 1700℃.

5. Kiln car materials are optional, with strong load-bearing capacity.

Kiln cars can be selected from refractory brick kiln cars, fiber kiln cars, or lightweight kiln cars according to the sintering temperature and material characteristics. They have strong load-bearing capacity, friotaíocht teocht ard, and corrosion resistance. A sealing structure is provided between the kiln car and the furnace body to reduce heat leakage.

Réimsí Iarratais (Áithe Tollán)

• Refractory Materials: Suitable for continuous batch sintering of refractory products such as refractory bricks, magnesia-carbon bricks, high-alumina bricks, and clay bricks. The kiln car structure has strong load-bearing capacity, suitable for the production of heavy-duty, large-size refractory materials.
• Ardcheirmeacht: Suitable for large-scale batch sintering of high-performance ceramics such as alumina, ocsaíd siorcóiniam, nítríd sileacain, agus cairbíd sileacain. Multi-temperature zone design and stable kiln car conveying ensure consistent product performance.
• Ceirmeacht Leictreonach: Suitable for batch sintering of electronic functional ceramics such as piezoelectric ceramics, dielectric ceramics, and PTC/NTC thermistors. Precise temperature profiles and a stable atmosphere environment ensure the electrical properties of electronic ceramics.
• Úsáid Laethúil Ceirmeacht agus Ceirmeacht Foirgníochta: Suitable for continuous sintering of daily-use ceramics (tableware, teaware) and building ceramics (tíleanna, sanitary ware). The kiln car tunnel furnace has high capacity and stable operation, making it the mainstream sintering equipment in the ceramics industry.
• Ábhair Maighnéadacha: Suitable for continuous sintering of magnetic materials such as soft magnetic ferrites and permanent magnetic ferrites. A uniform temperature field ensures consistent magnetic properties.
• Miotalóireacht Púdar: Suitable for continuous sintering of iron-based and copper-based powder metallurgy products. A protective atmosphere can be introduced to prevent oxidation and improve the density and strength of the products.
• Lithium-ion Battery Materials: Suitable for continuous sintering of positive electrode materials such as lithium iron phosphate and ternary materials, as well as the carbonization treatment of negative electrode materials. Nitrogen or argon gas can be introduced for protection to prevent material oxidation.
• Catalaíoch agus Tacaíochtaí: Suitable for continuous calcination and activation treatment of catalyst supports, criathar móilíneach, agus ábhair eile. Multi-temperature zone design meets the requirements of complex temperature profiles.

Próifíl na Cuideachta

Is fiontar gairmiúil atá ag speisialú i seirbhísí teicneolaíochta cóireála teasa agus an R&D, déantúsaíocht, agus díolachán foirnéisí leictreacha ardteochta.

Díríonn an chuideachta ar fhoirnéisí leictreacha ardteochta a fhorbairt a chlúdaíonn raon teochta iomlán de -100 ℃ go 2600 ℃. Áirítear ar a chuid táirgí foirnéisí leictreacha turgnamhacha, foirnéisí atmaisféar bhfolús, áitheanna tionsclaíochta, agus trealamh téimh ionduchtaithe meánmhinicíochta. I measc na dtáirgí is mó tá foirnéisí bosca, foirnéisí feadán, foirnéisí ardaithe, áitheanna pusher, foirnéisí bogie, áitheanna rothlacha, áitheanna tolláin, agus foirnéisí meán-minicíochta speisialaithe éagsúla.

Cloíonn an chuideachta le nuálaíocht theicneolaíoch agus tá deimhnithe ISO9001 agus CE an AE faighte aici. Is leis 21 trádmharcanna cláraithe, 29 paitinní, agus 27 cóipchearta bogearraí.

Modhanna Íocaíochta

TT

Modhanna Loingsiú

Tá an foirnéis bun-luchtaithe leictreach pacáistithe i dtrí shraith: fillte ar dtús i páipéar cúr, fillte ansin i scannán plaisteach, agus ar deireadh pacáilte i gcliabhán adhmaid

Ceisteanna Coitianta (CCanna)

1. What is the difference between a tunnel kiln and a pusher furnace?

Tunnel kilns use kiln cars for conveying and are suitable for larger or heavier products.

2. How heavy can the workpieces be?

From several hundred kilograms to tens of tons. Kiln car size and load capacity can be customized.

3. Can a protective atmosphere be used?

Tá. Some tunnel kilns can be designed for a protective atmosphere.

4. How do kiln cars return?

After exiting the cooling section, the kiln car returns to the charging area via a side line or underground return line.

5. Is it energy-intensive?

Continuous production, éifeachtacht teirmeach ard, more energy-efficient than batch furnaces.