Equipped with high-temperature resistant axial flow fans (low noise) and automatic temperature control system, the fully enclosed circulation system improves thermal efficiency from conventional 3-7% to 35-45%, with maximum efficiency reaching 50%. The successful design of CT-C series has brought China's hot air circulation ovens to international standards, significantly saving energy and enhancing industrial economic benefits. In 1990, it was standardized as RXH by the National Medical Products Administration.

The DW belt dryer is a continuous through-flow drying system designed for permeable sheet, strip, and granular materials. It is particularly suitable for moisture-rich, heat-sensitive materials like dehydrated vegetables and Chinese herbal slices.

Pharmaceutical GMP Drying Oven with three heating system options: Steam, electric and Dual Steam/Electric. The temperature is automatically controlled and recorded by a data logger. The inner walls are fully welded, and all transitions are rounded with smooth arcs to eliminate dead corners.