Powder dosing system for big-bags
Efficiently dose and fill various powdered materials directly from big-bags into your production line, ensuring precise ingredient control and seamless integration within pelleting operations.

Accurately Doses and Fills Powders
The PDBB – Powder Dosing Big-Bag from Hoopman Equipment & Engineering is an innovative solution designed for precise and efficient dosing and filling of powdered materials. This system enables the accommodation of big-bags on specialized funnels, optimizing material flow into powder feeders for pelleting operations. With the ability to handle multiple types of powders, this unit supports diverse applications across agriculture, seed processing, feed manufacturing, and fertilizer production. Capable of both manual and automated operation, it integrates seamlessly into batch or continuous processing environments. Additionally, its design ensures optimal use of space with options for powder containers when height restrictions are a consideration. The PDBB system not only enhances operational efficiency but also supports various customization options to suit specific processing needs.
Benefits
- Enhances process efficiency by allowing simultaneous dosing of different powder types.
- Minimizes operational interruptions with easy integration into existing systems.
- Reduces handling time with automated filling and dosage control.
- Adapts to space constraints using powder containers for height-limited setups.
- Supports versatile applications across multiple industries, increasing operational flexibility.
- Applications
- Industrial powders,Powdered chemicals,Pelleting,Powdered ingredients
- End products
- Baking powder,Cement powders,Chemical additives,Animal feed pellets
- Steps before
- Big-bag placement,Powder container positioning
- Steps after
- Pelleting,Filling powder feeders
- Input ingredients
- big-bags of powder,powder containers
- Output ingredients
- filled powder feeder
- Market info
- Dosing type
- Gravimetric
- Bag type
- Big-Bag
- Capacity
- Two types of powder per unit
- Rack design
- Allows bulging of Big-Bags
- Alternate container usage
- Powder containers
- Batch vs. continuous operation
- Batch
- Automation level
- Manual / PLC
- Cleaning method
- Manual
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Pelleting preparation
- Powder feeder for pelleting
- Big-Bag rack height
- Variable based on setup
- Discharge method
- Gravity-fed
- Container type
- Big-Bags,Powder containers
- Filling method
- Weight-based
- Type of powder handling
- Two types per unit
- Powder container usage
- Optional
- Rack for big-bags
- Included
- Big-bag bulging compatibility
- Yes