Rice whitener UltraWhite DRWA

Overview
The UltraWhite is a vertical rice whitener engineered for high-capacity processing with uniform whitening and reduced operating costs. It delivers up to 12 t/h for long-grain rice and up to 16 t/h for medium-grain rice, combining a compact milling chamber with controlled airflow for consistent results.

Key benefits

• Easy maintenance: grinding stones and feed screws are removable for quick cleaning and service.
• Lower energy consumption: compact milling chamber designed to operate efficiently and reduce power use.
• Uniform whitening: evenly distributes kernels in the milling chamber; airflow removes bran and cools kernels to minimise heat damage.

Hygienic operation
The UltraWhite includes a double dedusting system and a housing profile engineered for even airflow. Bran is pneumatically extracted and continuously conveyed to a central bran collection point to prevent internal build-up and improve food safety.

Process chain / Typical usage

• Position in rice processing chain: intake/reception, cleaning & aspiration, parboiling/drying, hulling, whitening & polishing, grading and sorting.
• Applications: rice and paddy processing facilities seeking high-capacity, uniform whitening.

Downloads
UltraWhite whitener DRWA brochure (PDF) available for detailed technical and product information.

Technical specifications

• Model: UltraWhite
• Type: Vertical whitener
• Capacity: up to 12 t/h (long grain), up to 16 t/h (medium grain)
• Milling chamber: compact design to reduce energy consumption
• Maintenance: removable grinding stones and feed screws for easy cleaning
• Dedusting: double dedusting system with pneumatic bran removal to central collection point
• Performance: uniform finish via stone distribution and controlled airflow; airflow also cools kernels to prevent damage
• Benefits: designed for high-capacity whitening, high yields, improved food safety through efficient bran removal