Tunnel Kiln is computer-controlled, continuously operating modern industrial oven. Hydraulic pushers move the train of kiln cart go through tunnel non-stop at a predetermined rate. This method is ideal for heavy clay and ceramic industries requiring mass production and continuous production.
Computer technology allows kiln cart movement through the kiln to be controlled for changes in firing curves and firing temperatures. This increases product recovery and minimizes production disruptions Automatic controls can be programmed to make firing changes for differences in product size and color.
Tunnel kilns is vary in width and length, some kiln may be over 30 feet width and 500 feet long. Fuel for kiln firing could be coal, petcoke, coal gas, natural gas, biomass gas, furnace oil, etc.
|
Model |
Capacity |
Firing Cycle (h) |
First grade product(%) |
Firing temperature(℃) |
Suitable for the products |
|
2.5 m (W) * 120 m (L) |
150-180 Ton/Day |
35 ~ 45 |
＞95 |
800~1100 |
solid bricks/tiles，perforated bricks and porous blocks, or any kinds of Facing Bricks, wall cladding |
|
3.6 m (W) * 130 m (L) |
180-260 Ton/Day |
35 ~ 45 |
＞95 |
800~1100 |
solid bricks/tiles，perforated bricks and porous blocks, or any kinds of Facing Bricks, wall cladding |
|
4.8 m (W) * 140 m (L) |
260-350 Ton/Day |
35 ~ 45 |
＞95 |
800~1100 |
solid bricks/tiles，perforated bricks and porous blocks, or any kinds of Facing Bricks, wall cladding |
|
7.6m (W) * 150 m (L) |
350-460 Ton/Day |
35 ~ 45 |
＞95 |
800~1100 |
solid bricks/tiles，perforated bricks and porous blocks, or any kinds of Facing Bricks, wall cladding |
Tunnel kiln is a type of continuous oven that is typically open on both ends and heated centrally. Building materials, such as tiles and bricks, may be passed through the device in an uninterrupted fashion, allowing large volumes to be processed without shutting off the kiln between batches.
Pushers move the train of cars non-stop at a predetermined rate. This method is ideal for all ceramic industries requiring high volume production and/or a continuous production process.
Tunnel Kiln is computer-controlled, continuously operating car-bottom oven. Computer technology allows kiln car movement through the kiln to be controlled for changes in firing curves and firing temperatures. Automatic controls can be programmed to make firing changes for differences in product size and color.
A number of different fuel can be used to heat tunnel kilns. Typical heat sources include coal powder, petcoke, natural gas, coal gas, biomass gas, furnace oil , etc.
