Laboratory vibratory feeder for uniform material feed
Achieve precise, uniform feeding of fine powders and granules in laboratory settings, ensuring consistent sample quality and reliable downstream analysis without manual intervention.

Feeds and Conveys Materials Uniformly
The LABORETTE 24 Vibratory Feeder from FRITSCH GmbH is designed for precise and automatic delivery of free-flowing materials into laboratory equipment like mills, mixers, and sample dividers. It features a microprocessor-controlled vibratory system, delivering uniform feed rates from 5 g/min to 2,500 g/min via a U-shaped stainless steel channel. This feeder is ideal for processing a wide range of laboratory samples, including green tea powder and pharmaceutical powders, ensuring accurate particle sizing and uniform mixing. Its compact design includes easily removable components for stress-free cleaning and maintenance, while its low energy consumption of just 0.1 kW makes it energy-efficient. The system is customizable with optional PTFE coatings and is adaptable to various laboratory setups with its adjustable and rotatable stand. Perfect for applications in the food, chemical, pharmaceutical, and material science sectors, the LABORETTE 24 is integrated seamlessly into continuous, automatic laboratory operations, supported by FRITSCH’s comprehensive engineering and customization options.
Benefits
- Enhances sample accuracy with uniform feeding, crucial for precise analysis and research.
- Saves energy costs with low power consumption of only 0.1 kW.
- Simplifies maintenance with easy-to-clean, removable components.
- Adapts to various materials and lab setups with customizable channel options and adjustable stand.
- Increases productivity by automating feeding processes, reducing manual intervention.
- Applications
- Laboratory mixers,Particle sizing,Sample preparation,Laboratory sample dividers,Grinding,Laboratory instruments,Laboratory mills,Sieving,Dividing,Green tea leaves,Fine and coarse material handling,Feeding,Milling
- End products
- Fine chemical powders,Ground cereal grains,Particle size distribution samples,Uniform powder mixtures,Powdered pharmaceuticals,Green tea powder,Laboratory-grade powders,Powdered pigments,Mineral samples
- Steps before
- Grinding,Sample collection
- Steps after
- Dividing,Mixing,Particle sizing
- Input ingredients
- free-flowing materials,sample material,coarse and fine materials
- Output ingredients
- uniform stream,wide material feed,representative sample
- Market info
- Fritsch is renowned for manufacturing high-quality, engineered-to-order laboratory instruments for sample preparation and particle sizing in research and industrial laboratories, with a strong reputation for precision, innovation, and reliability.
- Feed rate
- 5–2,500 g/min
- Automation
- Microprocessor-controlled
- Material Channel
- Stainless steel
- Energy Consumption
- 0.1 kW
- Drive Type
- Electromagnetic
- Flow Rate Control
- Adjustable
- Working mechanism
- Vibratory feeder with U-shaped channel
- Feed adjustment
- Individually adjustable flow rate
- Automation level
- Microprocessor-controlled
- Flow control
- Vibration amplitude adjustment
- Maintenance
- Maintenance-free
- Cleaning method
- Simple to clean
- Abrasion resistance
- Stainless steel construction
- Cleanability
- Polished stainless steel,easy to clean
- Corrosive resistance (e.g. acids)
- Suitable for non-corrosive materials
- Density/particle size
- Free-flowing materials
- Footprint
- Compact
- Channel Shape
- U-shaped
- Material
- Stainless Steel
- Mounting Type
- Slip-resistant stand
- Channel Type
- Interchangeable with V-shaped
- Control Panel Type
- Separate control unit
- Material Bed Height
- Variable
- Control Unit Type
- Microprocessor-controlled
- Vibration Amplitude Control
- Adjustable
- Channel Type
- U-shaped / V-shaped
- Drive Type
- Electromagnetic
- Material Flow Rate
- 5 g/min - 2500 g/min
- Channel Material
- Stainless Steel
- PTFE Coating
- On request
- Stand Type
- Infinitely height-adjustable