Yonghua Kiln reminds you that proper maintenance of mobile tunnel kilns directly affects product quality, output and service life. Here are three key maintenance methods.

1. Manage water accumulation and drainage around the kiln. Excessive surface and underground water will soften the foundation, reduce ground bearing capacity, and cause structural deformation and cracks of the kiln body.

2. The high-temperature refractory bricks are prone to spalling and falling off. Apply protective coatings on high-temperature surfaces to isolate them from direct flame contact and extend the kiln's service life.

3. Metal pipes inside the kiln are vulnerable to oxidation and corrosion under high temperature and humidity. Conduct regular inspections and take anti-corrosion measures in advance to ensure stable operation.

The above three effective maintenance methods help keep the kiln in good condition and prolong its service life.