Fanqun Vacuum Rake Dryer specializes in gentle drying and solvent removal for heat-sensitive, viscous, or toxic materials. Its rotating rake arms with adjustable blades create a progressive mixing motion, ensuring uniform heat transfer under vacuum conditions (≤100 mbar). Ideal for pharmaceuticals (APIs, intermediates), agrochemical pastes, and specialty polymers, this dryer prevents material degradation through precise temperature control (20°C to 150°C). The jacketed body (316L stainless steel) and CIP/SIP compatibility meet GMP standards, while the integrated condenser achieves >98% solvent recovery efficiency for cost-effective operations.

Key Features:

Working Volume: 200L to 12,000L

Heating Media: Steam, thermal oil, or hot water

Safety: ATEX-certified models for explosive atmospheres, oxygen level monitoring

Applications: Dyes, battery slurries, herbal extracts, and silicone resins

Technical Highlights:

Dual Rake System: Primary rake for material advancement + secondary rake for wall cleaning.

Vacuum Stability: <1% pressure fluctuation with Hermetic seal technology.

Energy Efficiency: 30% lower steam consumption vs. conventional vacuum dryers.

The vacuum rake drying equipment series of Jiangsu Fanqun Drying Equipment Factory Co., Ltd. includes ZB Series Vacuum Harrow Drying Equipment and PZG Harrow Dryer,Rake drying Equipment