Introduction
The document discusses the dry cleaning of stone using the TRH / MOZER® system, highlighting its advantages in processing prescreened stone without water, making it economical and environmentally friendly.

Specifications and Process
The TRH dry cleaning drum allows for the cleaning of limestone without water, reducing energy consumption and eliminating the need for a separate stone washing plant. The process involves two zones: a drying zone using hot gas and a cleaning zone where stones rub together to remove contaminants.

Advantages
The system offers several benefits:

• Reduced apparatus and operating costs
• Low energy consumption
• No water usage
• Minimal maintenance costs

It also circumvents the need for permits and expenses related to water use and sludge processing.

Conclusion
The TRH / MOZER® system provides a cost-effective and efficient alternative to traditional stone washing, producing high-quality limestone suitable for construction products.