Purifier for high-quality semolina production

Achieve consistent semolina purity with this high-capacity purifier, ensuring even grading and sifting for superior flour quality. Ideal for grain processors seeking precision in wheat and rice milling operations.

Purifies and Grades Grain Products

The Puromat Purifier MQRF from Bühler Group efficiently purifies and grades semolina and middlings from durum and common wheat, ensuring high-quality flour production. Utilizing a continuous feed system, it maintains steady throughput of up to 3 tons per hour, ideal for large-scale grain processing. The machine features a net sieve width of 460 mm and three deck layers, allowing versatile applications in grain, flour, and rice milling. With its metal sieve frames and brush cleaners, it minimizes maintenance downtime by preventing blockages and ensuring easy access for cleaning. The optional NovaTens sieve tensioning device enhances operational precision, while a sanitation retrofit kit adds extra protection against contamination. The machine’s design requires no lubrication, further reducing maintenance time and costs, and its illuminated interior allows for real-time process monitoring. Ideal for integration into industrial-scale operations, the Puromat MQRF meets the demands of continuous, high-throughput production lines.

Benefits

  • Ensures consistent product quality through continuous, even material flow.
  • Reduces maintenance time and costs with lubrication-free operation.
  • Enhances sanitation and safety with retrofittable stainless steel door option.
  • Increases output without additional footprint by stacking units.
  • Facilitates easy access and cleaning to minimize process interruptions.

General


Applications
Durum wheat,Middlings,Semolina,Grain processing,Flour,Wheat and grain,Rice and paddy,Common wheat,Milling
End products
Whole grain flour,Pasta flour,Durum semolina,Wheat bran,Rice starch,Bakers flour,Bread flour,Rice flour,Patties,Couscous
Steps before
Grinding,Milling
Steps after
Sifting,Grading,Packing,Sorting
Input ingredients
semolina,middlings,durum wheat,common wheat
Output ingredients
pure semolina,high-quality semolina,graded semolina,finished products
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.

Technical Specifications


Capacity
Up to 3 tons per hour
Sieve Width
460 mm
Sieve Decks
Three
Uniform Sieve Tensioning
NovaTens device
Material Feed Rate
Steady across sieve width
Automation
Steady process automation
Maintenance Requirement
Lubrication-free drive

Operating Characteristics


Automation level
PLC / Manual
Batch vs. continuous operation
Batch / Inline Continuous
Cleaning method
Easy manual access
Changeover time
Minimal due to modular design
Air incorporation control
Even distribution with integrated feeding system
Energy efficiency
High due to reduced maintenance and operation costs

Material Compatibility


Abrasion resistance
High
Biological compatibility
Food safe
Cleanability
Easy to clean
Corrosive resistance (e.g. acids)
Stainless steel components
Dust resistance
Sealed structure

Product type Characteristics


Product Purification
Semolina and Middlings

Physical Characteristics


Machine footprint
Compact
Sieve width
460 mm
Number of sieve decks
Three
Discharge method
Even product distribution across sieve width
Stacking capability
Two Puromats stackable
Steel door
Optional sanitation retrofit kit available

Custom Options


Net Sieve Width
460 mm
Sieve Decks
Three decks
Stacking Option
Double stackable
Retrofit Kit
Stainless steel door
Sieve Tensioning Device
NovaTens MPBC