Twin shaft paddle mixer for bulk materials

Achieve precise blend consistency with a twin shaft paddle mixer designed to handle a variety of bulk materials, ensuring minimal segregation and efficient processing in demanding production environments.

Mixes and Shears Diverse Agro and Biofuel Materials

The Twin Shafts Paddle Mixer from Stolz is engineered to address the diverse challenges in agrofood, biofuel, and feedmill industries. This mixing equipment excels with its dual synchronized rotors that ensure thorough mixing and shearing of materials like cereals, flours, and mash. The mixer operates with a wide range of bulk densities and particle sizes, achieving consistent results without segregation. With a batch processing capability, it can handle varying load sizes, making it suitable for both high-speed and continuous operations. Designed for effortless integration, the mixer can adapt to your specific production line, offering options for food-grade stainless steel construction for enhanced corrosion resistance in sensitive applications. Energy efficiency is maximized through precise motor control, reducing operational costs. Maintenance is streamlined with quick-access side inspection doors, while cleaning is made easy with optional internal finishes and coatings. Customization options are available, supported by Stolz’s expert engineering team, to tailor the mixer according to your unique process requirements.

Benefits

  • Ensures consistent product quality with precise mixing and shearing capabilities.
  • Minimizes energy costs through optimized motor control.
  • Versatile operation accommodates various load sizes without compromising efficiency.
  • Enhances process hygiene with easy-to-clean design and construction.
  • Customizable configurations allow for seamless production line integration.

General


Applications
Agrofood,Cocoa,Raw materials,Industrial dedusting,Port silos,Cereals,Grain silos,Mash,Rice,Flours,Biofuel,Feedmill
End products
Barley malt,Oat bran,Cocoa powder,Dehulled pulses,Wheat flour,Soy protein,Dust-free grains,Cornmeal,Rice flour,Animal feed pellets,Sugarcane mash,Biodiesel
Steps before
Raw material preparation,Dry material loading,Mechanical handling,Dust extraction
Steps after
Quality control,Pelleting,Packing,Cleaning
Input ingredients
cereals,flours,mash,cocoa,rice,bulk products,dry material
Output ingredients
stabilized mix,accurate mixing,mixed bulk product
Market info
Stolz is known for its expertise in designing and manufacturing industrial machinery and equipment, particularly for the agricultural sector, including animal feed, grain processing, and bulk materials handling systems. They have a strong reputation for quality and innovation.

Technical Specifications


Mixing Time
10 seconds up to 1 minute
Variation Coefficient
Less than 3% with powders
Loading Rate
30% up to 140% of nominal capacity
Minor Components Mixing
10 ppm without premixing
Internal Finishing
Stainless steel,grains polishing,electropolishing,seamless welding
External Finishing
Stainless steel,fine glassbeatshot,protective coating
Shearing and Dispersal
Tulip knives,active shearing,and cutting devices
Direction of Rotating Shafts
Synchronized rotors

Operating Characteristics


Batch vs. continuous operation
Batch
Mixing time
10 seconds up to 1 minute
Loading rate
30% up to 140%
Shearing and dispersal
Tulip knives and cutting devices
Fluidization and particles movement
Mechanical fluidization and synchronized rotors
Inspection and cleaning
Wide opening side inspection doors
Materials handling
Minor components mixing at 10 ppm
Variation coefficient
Less than 3% with powders

Material Compatibility


Abrasion resistance
High wear resistance coating
Density/particle size
Range of bulk densities,various particle sizes
Cleanability
Quick inner inspection and cleaning
Corrosive resistance (e.g. acids)
Stainless steel finishing options

Physical Characteristics


Internal finishing
Stainless steel
External finishing
Stainless steel
Internal finishing
Mild steel
External finishing
Mild steel
Discharge method
Quick inner inspection,quick eventual cleaning

Custom Options


Control panel type
PLC-controlled
Material finish
Electropolishing,Seamless welding
Steel options
Stainless steel,Mild steel
Inspection doors
Wide opening side for quick inspection
Loading rate flexibility
30% up to 140% of nominal capacity
Shearing and dispersal devices
Active shearing and cutting devices