Stock No.: 54447001
Denver Sala Holo-Flite Dryer D24-24-6 | Refurbished Indirect Thermal Sludge Dryer System
Fully Refurbished Denver Sala Holo-Flite Dryer, Model D24-24-6. Indirect thermal sludge drying processor with dual holo-flite screws and vapor dome. Fully refurbished with new components. 316 Stainless Steel contact surfaces. (2) Screws 24'' diameter x 24' long, rated for 150 psi at 650 degrees F. Non-contact carbon steel exterior trough jacket rated 30 psi at 650 degrees F, Hot Oil or Water/Glycol heating medium. 10 HP Baldor motor. Contains Sumitomo Cyclo 6000 gearbox. Tomaso Built process control system provides fully automated operation of the Denver-Sala D24-24-6 dryer, ensuring consistent product quality, maximum throughput, and equipment protection across variable feed conditions; Product Temperature Protection, Residence Time Control, Feed Interlock System, Dynamic Safety Overrides, Vapor & Pressure Control, Mechanical Protection, Thermal Oil Control, Recipe-Based Operation, CIP Mode, HMI Interface. Fully refurbished 12/23/2025.
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ManufacturerDenver
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ModelD24-24-6
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CategoryDryers - Drying Equipment
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SubcategoryHollowscrew
Used equipment facts about this machine
Manufacturer Information
Manufacturer: Denver Sala
Model: D24-24-6
Equipment Type: Holo-Flite Dryer / Indirect Thermal Sludge Dryer
Condition: Fully Refurbished (12/23/2025)
Material Contact Surfaces: 316 Stainless Steel
Description
Used Denver Sala Holo-Flite Dryer, Model D24-24-6, a high-efficiency indirect thermal processor designed for continuous sludge drying and dewatering applications. This unit features dual hollow flight screws with a vapor dome, allowing for uniform heat transfer and controlled moisture removal. Fully refurbished with new components, the system delivers reliable, automated operation and consistent product quality.
Constructed with 316 stainless steel contact surfaces and a non-contact carbon steel exterior jacket, the dryer is engineered for durability in demanding industrial environments. Integrated with a Tomaso-built process control system, this dryer offers advanced automation including temperature control, residence time management, safety interlocks, and recipe-based operation for optimized performance.
Specifications
- Manufacturer: Denver Sala
- Model: D24-24-6
- Type: Indirect thermal sludge dryer
- Configuration: Dual holo-flite screws with vapor dome
- Screw Size: (2) screws, 24" diameter x 24' long
- Material (product contact): 316 stainless steel
- Trough Material: Carbon steel exterior jacket
- Screw Pressure Rating: 150 psi at 650°F
- Jacket Pressure Rating: 30 psi at 650°F
- Heating Medium: Hot oil or water/glycol
- Drive Motor: 10 HP Baldor motor
- Gearbox: Sumitomo Cyclo 6000
- Control System: Tomaso-built automated control system
- Refurbishment Date: 12/23/2025
Advanced Control System Features
- Product temperature protection
- Residence time control
- Feed interlock system
- Dynamic safety overrides
- Vapor and pressure control
- Mechanical protection systems
- Thermal oil control
- Recipe-based operation
- CIP (Clean-In-Place) mode
- HMI (Human Machine Interface)
Applications
Ideal for continuous drying and moisture reduction in industrial sludge, biosolids, and waste streams requiring indirect heat processing.
Products This Equipment Would Be Used For
- Wastewater sludge
- Municipal biosolids
- Industrial sludge
- Chemical byproducts
- Food processing waste
- Pulp and paper sludge
- Agricultural waste solids
- Mining slurry solids
- Pharmaceutical waste solids
- Organic residuals
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