The CHPD series paddle dryer is an ISO9001 certified indirect heating processor designed for efficient drying of sewage sludge and industrial materials. Featuring dual counter-rotating shafts with wedged paddles, jacketed drying chamber, and sealed operation to prevent environmental contamination.

This mechanically agitated indirect heat transfer device processes materials through drying, heating, cooling, pasteurization, crystallization, and chemical reactions. Heat medium (steam, hot water, or thermal oil) flows through hollow shafts and paddles via revolving joints, transferring heat to wet materials without direct contact.

• High thermal efficiency up to 95% with steam consumption of only 1.2kg per kg of water evaporated
• Compact design with large heat transfer area to volume ratio
• Self-cleaning intermeshing discs ensure uniform mixing and heat transfer
• Handles sticky, pasty materials without pre-conditioning
• Low maintenance with no internal parts to adjust and no metal-to-metal contact
• Temperature control range: 180°C - 250°C
• Minimal off-gas volume reduces environmental impact

Ideal for food processing, chemical manufacturing, petrochemical industries, dye production, and industrial sludge treatment. Capable of calcination, cooling, solvent recovery, heating, sterilization, and chemical reactions.