Loss-in-weight feeder for flowable ingredients
Achieve precise ingredient delivery with this feeder, designed to handle a variety of flowable materials. Ideal for processes requiring accurate dosing, its flexible design allows quick adaptation to changing production needs, ensuring consistency and efficiency in your operation.

Accurately Doses and Feeds Flowable Solids
The FlexWall®Plus Loss-in-Weight Feeder from SPS Solids Process Solutions offers precise and reliable dosing and feeding for various industrial needs, including aquafeed, chemicals, and pharmaceuticals. This universal feeder efficiently handles different flowable ingredients such as powders, pellets, and fibers, courtesy of its flexible polyurethane hopper and amplitude adjustable paddles that ensure consistent mass flow without ingredient degradation. Its compact trapezoidal design allows for the arrangement of up to six feeders around a single central feed point, optimizing space utilization in production lines. With interchangeable screws and screw tubes, the feeder quickly adapts to changing ingredients and feed rates, enhancing operational flexibility. Additionally, an optional hinged motor facilitates swift screw removal for maintenance, and a separate paddle motor enables precise paddle speed adjustment to manage difficult-flowing ingredients effectively. The high-tech weighing system ensures superior accuracy, making this equipment an indispensable asset in continuous, high-speed processing environments across various industries.
Benefits
- Enhances operational efficiency by adapting quickly to various ingredients and feed rates.
- Optimizes space with its compact design to facilitate efficient layout in production lines.
- Ensures ingredient integrity with gentle handling, preventing degradation.
- Minimizes maintenance downtime with easy cleaning and fast component access.
- Increases accuracy in dosing and feeding, reducing waste and improving consistency.
- Applications
- Chemicals,Food,Feed,Recycling,Fine chemicals,Nutrition,Detergents,Compounding,Pharma,Plastics,Minerals,Masterbatch,Aquafeed,Dairy,Petfood
- End products
- Animal feedstock,Powdered food ingredients,Regrind plastics,Specialty chemicals,Rubber compounds,Color masterbatches,Kibble,Milk powder,Fish pellets,Liquid detergents,Protein supplements,Liquid fertilizer,Pharmaceutical powders,Calcium carbonate,Polypropylene pellets
- Steps before
- Weighing,Mixing,Pre-conditioning
- Steps after
- Extrusion,Pelletizing,Inspection
- Input ingredients
- powders,pellets,flakes,fibers,flowable ingredients
- Output ingredients
- consistent screw filling,mass flow,loss-in-weight
- Market info
- Feed type
- Powders / Pellets / Flakes / Fibers
- Hopper material
- Flexible Polyurethane
- Screw filling method
- Amplitude Adjustable Paddles
- Feeder arrangement
- Compact Trapezoidal Shape (up to 6 feeders)
- Screw,tube customization
- Interchangeable Screws and Screw Tubes
- Cleaning method
- Easy and Quickly Cleanable
- Weighing accuracy
- High
- Optional features
- Hinged Motor for Easy Screw Removal
- Separate Paddle Motor
- Working mechanism
- Loss-in-Weight
- Feed type handling
- Powders,pellets,flakes,fibers
- Automation level
- High-tech weighing system
- Cleaning method
- Easy and quickly cleanable
- Paddle speed adjustment
- Optional separate paddle motor
- Batch vs. continuous operation
- Continuous
- Modular design
- Interchangeable screws and screw tubes
- Cleaning access
- Optional hinged motor
- Cleanability
- Easy and quickly cleanable
- Density/particle size
- Compatible with powders,pellets,flakes,fibers
- Machine Shape
- Trapezoidal
- Hopper Material
- Flexible Polyurethane
- Discharge method
- Adjustable Screw
- Interchangeable Components
- Screws and Screw Tubes
- Hopper material
- Flexible polyurethane
- Screw interchangeability
- Interchangeable screws
- Motor adjustments
- Optional hinged motor
- Paddle motor adjustment
- Optional separate paddle motor