Volumetric feeder for flowable ingredients
Ensure consistent and precise dosing of diverse materials in your production line with a flexible volumetric feeder designed for easy adaptability and quick cleaning, optimizing your operations and reducing material degradation.

Ensures Consistent Dosing and Material Flow
The Flexwall®Classic Volumetric Feeder from Solids Process Solutions is engineered to deliver precise dosing and reliable material flow across a spectrum of solid ingredients, including powders and granules. Its flexible polyurethane hopper and amplitude-adjustable paddles ensure consistent screw filling, effectively minimizing degradation while facilitating seamless material handling. With interchangeable screws and screw tubes, it adapts swiftly to various feed rates and material types, making it an indispensable asset in industries ranging from aquafeed to pharmaceuticals. Capable of easy, quick cleaning, the feeder integrates effortlessly into existing operations, bolstered by optional enhancements such as a hinged motor for accessible cleaning and a separate paddle motor for challenging materials. Constructed for extensive operational efficiency, the Flexwall®Classic supports continuous production processes, maintaining optimal flow and preventing blockages even under demanding operational conditions.
Benefits
- Enhances production efficiency with adaptable feed rates for diverse materials.
- Minimizes material degradation with flexible hopper and adjustable paddles for optimal ingredient preservation.
- Reduces maintenance time through quick and easy cleaning capabilities.
- Improves operational flexibility with swift screw and tube interchangeability for changing production needs.
- Facilitates seamless integration with optional features like a separate paddle motor for challenging flow conditions.
- Applications
- Food,Fine chemical,Feed,Recycling,Nutrition,Detergents,Compounding,Chemical,Pharma,Plastics,Minerals,Masterbatch,Aquafeed,Dairy,Petfood
- End products
- Petfood kibbles,Animal feed,Polyethylene pellets,Pharmaceutical tablets,Laundry detergent powder,Vitamin supplements,Mineral powder mixes,Pigment masterbatches,Recycled plastic granules,Milk powder,Fish pellets,Pesticides,Fertilizer granules,Protein bars
- Steps before
- Material Preparation,Ingredient Blending
- Steps after
- Mixing,Extrusion,Packaging
- Input ingredients
- powders,pellets,flakes,fibers,flowable ingredients
- Output ingredients
- mass flow of ingredient
- Market info
- Material Compatibility
- Flowable ingredients (powders,pellets,flakes,fibers,etc.)
- Hopper Material
- Flexible polyurethane
- Hopper Type
- Agitated by amplitude adjustable paddles
- Feed Rate Adjustment
- Interchangeable screws and screw tubes
- Cleanability
- Easy and quickly cleanable
- Optional Features
- Hinged motor for easy screw removal
- Accessory
- Optional separate paddle motor (model dependent)
- Working mechanism
- Volumetric feeding
- Ingredient versatility
- Powders,pellets,flakes,fibers
- Material flow control
- Amplitude adjustable paddles
- Batch vs. continuous operation
- Continuous
- Automation level
- Optional separate paddle motor
- Cleaning method
- Easy and quickly cleanable
- Changeover time
- Quick adjustment
- Screw removal
- Optional hinged motor
- Flowable Ingredients
- Powders,Pellets,Flakes,Fibers
- Flexible Hopper Material
- Polyurethane
- Abrasion Resistance
- Yes
- Cleanability
- Easy and Quick Cleaning
- Ingredient Change Adaptability
- Interchangeable Screws and Tubes
- Consistent Mass Flow
- Amplitude Adjustable Paddles
- Hopper material
- Flexible polyurethane
- Hopper type
- Flexible with amplitude adjustable paddles
- Hopper size
- Universal for all flowable ingredients
- Screw design
- Interchangeable screws and screw tubes
- Motor type
- Optional hinged motor
- Paddle motor
- Optional separate paddle motor
- Cleanability
- Easy and quickly cleanable
- Interchangeable screws
- Yes
- Screw tube interchangeability
- Yes
- Adjustable paddle speed
- Yes (not for model FW20)
- Hinged motor for screw removal
- Optional
- Paddle motor
- Optional (not for model FW20)