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Alumina Ceramic Sleeve Applied in Cement Plant

2026-04-01
 Latest company case about Alumina Ceramic Sleeve Applied in Cement Plant

Project Background

A large cement plant was experiencing serious wear in its pneumatic conveying pipeline for cement powder. The original carbon steel pipes required replacement every 3–4 months, resulting in frequent shutdowns and high maintenance costs. The customer was looking for a more durable solution to improve system reliability.


Customer Concerns

• Pipeline wears too fast
• Frequent shutdown for maintenance
• High labor replacement cost
• Risk of material contamination
• Need for longer service life


Solution

We recommend using high-alumina ceramic sleeves in high-wear straight pipes and elbows. The product features a 95% alumina ceramic inner lining, and the ceramic thickness is designed based on on-site working conditions.

Item Specification
Material 95% Alumina Ceramic
Ceramic Thickness 10 mm
Pipe Diameter DN150
Working Medium Cement Powder
Conveying Method Pneumatic
Working Temperature <120°C

Results After Installation 

After 12 months of operation, the ceramic sleeve showed minimal wear. The customer reported significant improvement in pipeline life and reduced maintenance frequency.

Item Steel Pipe Ceramic Sleeve
Service Life 3–4 months Over 12 months
Replacement Frequency High Very Low
Maintenance Cost High Reduced
Downtime Frequent Minimal

Customer Feedback 

The ceramic sleeve significantly improved our conveying pipeline performance. We reduced shutdown time and maintenance cost. We plan to replace more pipelines with ceramic-lined products.