Stock No.: 10128075
Used Twin Screw Stainless Steel Hollowscrew Dryer. Twin 12" diameter x 128" long scre
Used Twin Screw Stainless Steel Hollowscrew Dryer. Twin 12" diameter x 128" long screws. Trough is jacketed and insulated. The trough measures 142" long x 20.5" wide x 16" deep. The trough top has a 13.25" x 16" inlet, 6" x 9" inlet, and grating on the rest of the top. 6" diameter flanged outlet with gate valve. Screws are driven by a 1.5 hp 1140 rpm motor through a reducer down to 6.9 rpm. Dryer sits on a carbon steel frame with catwalk and ladder. Overall dimensions are 75" wide x 205" long x 120" tall. Requires 230/460 vac 3 phase electrical supply.
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CategoryDryers - Drying Equipment
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SubcategoryHollowscrew
Used equipment facts about this machine
Manufacturer Information
Description:
This twin screw stainless steel hollowscrew dryer is a high-efficiency drying system, designed for thermal drying of bulk materials using indirect heat transfer. The system features two 12” diameter screws, each 128” long, which rotate within a jacketed and insulated trough to maximize heat transfer efficiency and drying uniformity.
The trough measures 142” long x 20.5” wide x 16” deep, with a 13.25” x 16” inlet, a 6” x 9” inlet, and grated sections for controlled material feeding. A 6” diameter flanged outlet with a gate valve allows for precise material discharge.
The screws are driven by a 1.5 HP, 1140 RPM motor, which is geared down through a reducer to 6.9 RPM, ensuring controlled and uniform material movement. The dryer is mounted on a heavy-duty carbon steel frame with an integrated catwalk and ladder for easy access and maintenance.
The system requires a 230/460 VAC, 3-phase electrical supply and is suitable for drying applications in chemical, food, pharmaceutical, and industrial processing.
Specifications:
- Twin Screws: 12” Diameter x 128” Long
- Trough Size: 142” Long x 20.5” Wide x 16” Deep
- Trough Features:
- Jacketed & Insulated for Indirect Heating
- 13.25” x 16” Inlet
- 6” x 9” Inlet
- Grated Sections for Controlled Feeding
- Discharge: 6” Diameter Flanged Outlet with Gate Valve
- Motor & Speed Reduction:
- 1.5 HP, 1140 RPM Motor
- Reducer Down to 6.9 RPM
- Mounting: Carbon Steel Frame with Catwalk & Ladder
- Overall Dimensions: 75” Wide x 205” Long x 120” Tall
- Electrical Requirements: 230/460 VAC, 3-Phase
- Condition: Used
Applications:
This twin screw hollowscrew dryer is ideal for efficient drying of bulk materials using indirect heat transfer, making it suitable for various industries, including:
- Chemical Processing – Drying powders, resins, catalysts, and fine chemicals
- Food Processing & Ingredient Drying – Drying grains, proteins, starches, and food additives
- Pharmaceutical & Nutraceutical – Drying active ingredients and excipients
- Industrial Sludge Drying – Removing moisture from industrial and wastewater sludge
- Biomass & Waste Processing – Drying organic materials, sawdust, and biofuels
- Pet Food & Animal Feed – Drying grains, meal, and protein-rich ingredients
- Plastic & Polymer Processing – Drying plastic pellets, recycled plastics, and synthetic materials
- Mineral & Metal Processing – Drying minerals, ores, and fine metal powders
What Products Would This Be Used For?
This hollowscrew dryer is designed for drying and processing:
- Industrial sludge & wastewater treatment solids
- Chemical powders, resins, and polymer compounds
- Food ingredients such as starches, proteins, and meal
- Pharmaceutical powders and nutraceutical products
- Biomass and organic materials for fuel processing
- Plastic pellets and recycled plastic materials
- Metal powders, ores, and fine mineral materials
- Agricultural products, grains, and animal feed
Product Details
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