Vertical rice whitener
Optimize rice and grain outputs with high-yield vertical whitening technology, designed to preserve product integrity and efficiently remove bran, ensuring superior texture and appearance in end products like white rice and flour without compromising processing speed.

Whitens and Mills Grains Continuously
The TopWhite BSPB from Bühler Group is a vertical abrasive whitener designed to enhance grain processing efficiency for rice millers and food processing companies. By utilizing a top-to-bottom abrasion mechanism, it efficiently whitens and mills grains like rice, wheat, barley, and peas while maintaining high yields and product quality. Its innovative cool air aspiration system prevents rice breakage, supports continuous, high-speed operations, and effectively removes bran for cleaner outputs. The machine is compact, requiring no additional framing, and integrates seamlessly into existing production lines with adjustable settings for real-time process optimization. The TopWhite BSPB’s sturdy design and easy access points support simple maintenance and rapid screen changes, minimizing downtime. With its capacity for handling various grains and its flexible use, it offers a versatile solution for producing white rice, flour, and other grain-based products while ensuring operational efficiency and product integrity.
Benefits
- Maximizes yield with efficient bran removal and cooling systems.
- Minimizes downtime through easy-access maintenance features and real-time adjustments.
- Supports versatile grain processing for rice, flour, and more.
- Enhances product quality by maintaining integrity and reducing breakage.
- Integrates seamlessly into production lines with compact, sturdy design.
- Applications
- Grains,Wheat,Rice,Barley,Peas
- End products
- Grain flour,Split peas,Flour,White rice,Malted barley
- Steps before
- Dehulling,Cleaning,Drying
- Steps after
- Sorting,Packing,Sifting
- Input ingredients
- rice,wheat,barley,peas
- Output ingredients
- whitened rice,polished rice,processed grains
- Market info
- Buhler is renowned for manufacturing advanced process solutions for food, feed, and advanced materials. They are highly regarded for their innovation in milling technology and equipment quality.
- Operation Principle
- Vertical abrasive top-to-bottom
- Cooling System
- Cool air aspiration
- Integration
- Built-in motor
- Capacity
- High yield production
- Flexibility
- Processes rice and other grains like wheat,barley,and peas
- Design
- Compact,suitable for flat surfaces
- Bran Discharge System
- Efficient aspiration to prevent residue build-up
- Adjustment
- Settings adjustable during operation
- Feed System
- Feed screw
- Working mechanism
- Vertical abrasive top-to-bottom
- Integration capability
- Sturdy and compact design
- Cooling system
- Cool air aspiration
- Flexibility
- Multi-grain whitening capability
- Adjustment capability
- Adjustable during operation
- Maintenance and access
- Wide doors for easy access
- Aspiration system
- Efficient residue prevention
- Automation level
- Central control panel for settings
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Abrasiveness
- Yes
- Heat sensitivity
- High
- Rice type compatibility
- Basmati,Jasmine,etc.
- Cooling method
- Cool air aspiration
- Material type
- Rice,wheat,barley,peas
- Machine Footprint
- Compact
- Design
- Vertical
- Built-in Motor
- Yes
- Discharge Method
- Bran Discharge System
- Feed Method
- Top Feed
- Integration possibilities
- Central control panel for simultaneous brake adjustment
- Control panel type
- Central control panel with manual adjustment options
- Discharge method
- Efficient aspiration and bran discharge system