A tunnel kiln is a type of kiln used for making pottery. It is usually located underground and provides a stable temperature and atmosphere that aids in the firing process. The types of tunnel kilns mainly include the following:
1. Single-chamber tunnel kiln: As the name suggests, a single-chamber tunnel kiln has only one firing chamber. It is usually linear in shape, with the firing chamber connected by air intake and exhaust channels.
2. Multi-chamber tunnel kiln: A multi-chamber tunnel kiln has multiple independent firing chambers, which can be arranged in parallel or in a curved shape. The multi-cavity tunnel kiln can fire a variety of pottery at the same time to improve production efficiency.
3. Direct-fired tunnel kiln: There is no pre-firing chamber in the direct-fired tunnel kiln. The pottery enters the firing chamber directly, and it will not cause burnout even if the temperature is high.
4. Chain tunnel kiln: The chain tunnel kiln is a continuous kiln. The pottery is transported through the chain and fired along the line. This kind of kiln is suitable for mass production.
These are common types of tunnel kilns. Different types of tunnel kilns differ in structure and firing methods, but their common goal is to provide stable environmental conditions to obtain high-quality pottery products.
1. Single-chamber tunnel kiln: As the name suggests, a single-chamber tunnel kiln has only one firing chamber. It is usually linear in shape, with the firing chamber connected by air intake and exhaust channels.
2. Multi-chamber tunnel kiln: A multi-chamber tunnel kiln has multiple independent firing chambers, which can be arranged in parallel or in a curved shape. The multi-cavity tunnel kiln can fire a variety of pottery at the same time to improve production efficiency.
3. Direct-fired tunnel kiln: There is no pre-firing chamber in the direct-fired tunnel kiln. The pottery enters the firing chamber directly, and it will not cause burnout even if the temperature is high.
4. Chain tunnel kiln: The chain tunnel kiln is a continuous kiln. The pottery is transported through the chain and fired along the line. This kind of kiln is suitable for mass production.
These are common types of tunnel kilns. Different types of tunnel kilns differ in structure and firing methods, but their common goal is to provide stable environmental conditions to obtain high-quality pottery products.