ZPD Vacuum Rake Dryer for Protein Concentrate & Food Thick Paste

ZPD Series Vacuum Paddle Dryer provides efficient drying through conduction heating inside a horizontal intermittent vacuum chamber. The integrated scraper agitator continuously removes materials from hot surfaces and facilitates circulation throughout the vessel. Moisture evaporation is enhanced by vacuum pump extraction.

Available in various finished volume sizes, from compact laboratory models to large-scale industrial production units. We select the optimal model based on specific product characteristics and customer requirements.

Custom configurations include solvent recovery systems, anti-explosion structures, and various filtration options to meet diverse operational needs.

• Large-area interlayer heating structure with extensive heat transfer area and high thermal efficiency
• Built-in stirring rake ensures continuous material circulation and uniform heating
• Ideal for drying slurry, paste, and pasty sticky materials
• Special discharge port design provides excellent sealing, minimal material accumulation, and easy discharging
• Two sealing options: shaft seal and packing seal, offering reliable performance and extended service life
• Precision-machined shaft and rake blades guarantee high strength and concentricity
• Optional medium feeding and vibration impact devices available based on user requirements
• Semi-pipe jacket standard for models above 5m³

• Pharmaceutical Industry: Heat-sensitive API, herbal extract paste, toxic raw materials, oxidation-prone pharmaceutical intermediates
• Food Industry: Food thick paste, fruit jam, protein paste, heat-sensitive food extracts
• Chemical Industry: Explosive raw materials, organic solvent recycling materials, high-viscosity chemical slurry, catalyst materials