Grain purifier for wheat and corn milling
Optimize grain processing with a high-throughput purifier designed to enhance purity and grading of semolina, middlings, and other grain products, ensuring consistent quality and efficiency in your milling operations.
The Polaris Purifier MQRG from Bühler Group is engineered to meet the rigorous demands of grain and semolina purification in wheat, durum wheat, and corn milling operations. This high-capacity machine features a wide 520 mm sieve and a stackable design, offering a substantial processing area to handle increased throughput. Utilizing continuous operation, it processes large volumes while ensuring optimal grain purification and grading for products like whole wheat flour, durum semolina, and cornmeal.
Its fully enclosed system aligns with high sanitation standards, meeting FDA, BRC, and IFS requirements, while all product-contact surfaces are accessible for easy maintenance and cleaning. Equipped with an adjustable airflow and air distribution system, the Polaris Purifier MQRG enhances energy efficiency, reducing power consumption. Integration into existing lines is seamless, with modularity for stacking and flexibility in diverse milling applications, delivering reliable performance across a multitude of grain processing tasks.
Benefits
- Enhances processing efficiency with up to 20% increased throughput over similar-sized purifiers.
- Optimizes energy use through controlled airflow and distribution, lowering operational costs.
- Ensures product safety and quality with compliance to FDA, BRC, and IFS food sanitation standards.
- Provides operational flexibility across various grains with a versatile design adaptable to different milling needs.
- Simplifies maintenance with easy-to-access components, reducing downtime and ensuring continuous production.
- Applications
- Grains,Durum wheat,Middlings,Wheat,Semolina,Corn
- End products
- Polenta,Pasta flour,Whole wheat flour,Durum semolina,Bran,Cornmeal,Corn grits,Couscous,Wheat middling
- Steps before
- Grinding,Milling,Dehulling
- Steps after
- Sifting,Grading,Packing,Palletizing
- Input ingredients
- wheat,durum wheat,corn,semolina,middlings
- Output ingredients
- purified grain,graded semolina,graded middlings
- Sieve Width
- 520 mm
- Screen Length
- 4 × 500 mm
- Throughput Capacity
- Increases up to 20%
- Automation
- Control of airflow and air distribution
- Stackable Design
- Yes,stackable for doubled capacity
- Automation level
- Manual / PLC / SCADA
- Batch vs. continuous operation
- Batch / Inline Continuous
- CIP/SIP
- CIP 121°C / SIP 135°C
- Cleaning method
- CIP / Manual
- Energy efficiency
- 0.5–2 kWh/kg moisture
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- Compact,stackable
- Sieve width
- 520 mm
- Screen length
- 4 × 500 mm
- Sieve area
- Large area for high capacity
- Housing material
- Stainless steel
- 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.