Efficient Continuous Hollow Blade Paddle Dryer Machine Low Energy Consumption

Our Efficient Continuous Hollow Blade Paddle Dryer is a state-of-the-art thermal processing solution designed for continuous industrial production. This machine specializes in handling paste, slurry, and powder materials with a high-efficiency indirect conduction heating method. By utilizing a horizontal dual-shaft or quad-shaft design, it ensures the material moves in a stable "piston flow," making it the ideal choice for factories requiring large-scale, non-stop drying, cooling, or sterilization.

As a high-efficiency agitation dryer, it is engineered to maximize heat transfer while maintaining a remarkably low energy footprint, setting a new standard for sustainable industrial drying.

• Extraordinary Energy Savings: For slurry-type materials, the heat utilization is so efficient that only 1.2 kg of steam is required to evaporate 1 kg of water.

• Continuous "Piston Flow" Operation: Materials move uniformly along the axial direction, ensuring minimal gradients in temperature and moisture, resulting in a consistent and high-quality final product.

• Wedge-Shaped Self-Cleaning Blades: Densely arranged hollow blades provide a massive heat transfer area per unit volume. Their unique geometry creates a "washing effect" that prevents material buildup on the heated surfaces.

• Indirect Heat Transfer: Since no large volume of air is needed to carry heat, the risk of heat loss to the environment is significantly reduced, and all thermal energy is directed into the material.

• Compact & Integrated Design: The high heat transfer density allows for shorter processing times and a much smaller physical footprint compared to traditional convection dryers.

Technical Specifications

Industrial Applications

• Low-Temperature Combustion: Perfect for transforming sodium bicarbonate into soda ash or processing calcium sulfate.

• Food Sterilization: Rapidly heats food and flour to sterilization temperatures while preserving product quality through short residence times.

• Waste Treatment: Efficiently reduces the volume of industrial sludge (moisture from 70% down to 25%) at capacities of 200-300 kg/h and beyond.

• Chemical Reaction: Facilitates complex chemical unit operations requiring precise temperature control (from -40℃ to 320℃).

Installation structure diagram

Application Cases

name	Jiangyin Farsun
Processing Equipment:	Paddle Dryer
Initial Moisture:	70%
Final Moisture:	25%
Processing Capacity:	200 kg/h ~ 300 kg/h
Processing Equipment:

Before processing	After processing

FAQ

Q: Why is "Continuous Operation" better for my factory?

A: A continuous system minimizes downtime and ensures that the material properties remain stable over time, which is critical for downstream processing and automation.

Q: Can it handle highly abrasive or sticky materials?

A: Yes. The robust mechanical design and the self-cleaning wedge-shaped surfaces are specifically engineered to handle sticky "glue-phase" materials without clogging.

Q: What type of heat media is supported?

A: The system is versatile and can be configured for steam, hot water, or thermal oil, depending on your facility's energy source.