In modern food and nutrition processing facilities, the demand for dust-free, hygienic, and efficient powder handling has never been higher—especially when dealing with allergen-sensitive and fine-grained materials like peanut protein powder. A clean production environment is not just a regulatory necessity; it's essential for product integrity, operator health, and brand reputation.
To meet these exacting standards, the Dust-Free Feeding Station provides a closed, negative-pressure feeding solution, designed to pair seamlessly with the Double vibration source screen for high-performance material separation. Together, this system enables safe, continuous, and contamination-free screening of peanut protein powder in food-grade manufacturing environments.
Purpose-Built for Dust-Free Peanut Protein Powder Feeding
Peanut protein powder is a widely used plant-based protein source, valued in the production of sports nutrition, functional foods, and plant-based alternatives. However, it’s also an allergenic and dust-prone material, making it critical to ensure completely enclosed feeding and screening.
The Dust-Free Feeding Station creates a negative-pressure environment at the feeding point. This ensures that, during the dumping of material from bags or containers, no airborne particles escape into the workspace. Operators are protected from inhaling fine dust, and the surrounding environment remains clean and compliant with food safety regulations.
Seamless Integration with Screening Equipment
This feeding station is designed to work in tandem with the Double Vibration Source Screen, a precision screening solution for separating unwanted particles, agglomerates, or contaminants from protein powders.
When integrated together:
Material is safely introduced into the system via the dust-free feeding platform.
It is then automatically conveyed to the vibrating screen.
Finally, clean, accurately sized protein powder is discharged, ready for downstream packaging or blending.
This closed-loop setup ensures zero exposure of material to open air throughout the process, which is especially important when working with allergen-sensitive ingredients like peanut protein.
Designed for Closed-Loop Conveying Systems
Another major advantage of the Dust-Free Feeding Station is its flexibility in system integration. The unit is fully compatible with both positive-pressure and negative-pressure pneumatic conveying systems. It can act as the starting point for a fully automated material transfer pipeline, delivering powder directly into hoppers, mixers, or storage tanks downstream.
This enables manufacturers to:
Eliminate manual handling between feeding and screening stages
Automate continuous material supply
Improve worker safety and reduce cross-contamination risks
Maintain a fully enclosed, cleanroom-grade processing environment
Hygienic, GMP-Compliant, and Easy to Clean
Every surface and structural component of the Dust-Free Feeding Station is built for food and pharmaceutical industry compliance. Its enclosed design features smooth, easy-to-clean surfaces, and optional accessories like dust collection filters and airflow regulators can be added for enhanced environmental control.
It supports rapid cleaning and material changeovers, which is vital in multi-product facilities where peanut allergens must not cross-contaminate other batches.
Key Features and Benefits:
Dust-Free Feeding Platform: Negative-pressure design prevents airborne dust escape
Supports Peanut Protein Screening: Seamlessly connects with double vibration source screen
Compatible with Pneumatic Conveying Systems: Feeds both positive and negative pressure lines
GMP-Compliant: Designed for food, nutrition, and pharmaceutical-grade production environments
Closed, Safe Material Transfer: Eliminates manual handling and contamination risks
Easy to Maintain and Clean: Supports rapid changeovers and allergen control
Protects Operators and Equipment: Improves plant hygiene and reduces filter load
Applications
While ideal for peanut protein powder, the Dust-Free Feeding Station is suitable for a wide range of fine or hazardous powders, including:
Soy protein powder
Whey protein concentrate
Starch and flour additives
Nutraceutical powders
Spices and flavoring agents
Chemical and pharmaceutical intermediates
