Mobile rotary clay brick tunnel kiln is an upgraded innovation based on traditional tunnel kiln. Its core feature is that green bricks remain stationary while the kiln body rotates along circular rails. The all‑steel kiln body moves intermittently on circular tracks, sequentially completing drying, preheating, firing, cooling and heat preservation procedures. Raw green bricks are loaded on one side and finished fired bricks are discharged on the other side, realizing the full‑automatic continuous brick burning process.

Advantages

• 1. Free from weather interference for drying and firing processes, this rotary tunnel kiln cuts cost of drying shed plastic covers compared with Hoffman kiln and clamp kiln.
• 2. It greatly reduces labor expenditure as only one worker is required for kiln operation. The finished‑brick rate can reach above 99.8%.
• 3. Eliminating kiln cars brings down daily maintenance cost.
• 4. It achieves outstanding energy‑saving performance with energy consumption of 220‑260 kcal per kilogram of bricks.
• 5. Multiple width specifications are available to match different daily production capacity demands for standard bricks.

Application Scope

This rotary tunnel kiln is widely applied for mass production of clay fired bricks. It has been delivered and put into operation in multiple countries covering Asia, Africa and Central Asia, including China, India, Myanmar, Laos, Vietnam, Cambodia, South Africa, Zimbabwe, Tanzania, Uganda, Kazakhstan, Uzbekistan, Kyrgyzstan and Tajikistan. It suits large‑scale brick manufacturing projects for new plant construction and old production‑line renovation.

FAQ

Q1: Does the rotary tunnel kiln need kiln cars for brick transportation?

A1: No. Different from conventional straight tunnel kilns, this rotary kiln works with static brick setting, so kiln cars are not required, which helps you save kiln‑car purchasing and regular maintenance investment.

Q2: What daily output can I get based on different kiln section width?

A2: Our kiln section width ranges from 5.2m to 16.8m. For standard brick size 240×115×53mm, daily capacity varies from 100 000 pcs up to 600 000 pcs. We can recommend proper model according to your target production volume.

Q3: Can this rotary tunnel kiln work in rainy or high‑humidity regions?

A3: Yes. Drying and firing are completed inside enclosed kiln body, external rainy, damp or cold weather will not disrupt production stability, so it fits tropical and high‑humidity area projects.

Technical Parameters

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