Conical paddle mixer for accurate powder blending

Achieve precise blending of fragile powders and liquids with a versatile batch mixer, designed for processes demanding high accuracy and gentle handling to maintain product integrity.

Mixes, Dries, and Processes Powders and Liquids

The Conical Paddle Mixer (CPM) by Hosokawa Micron is a versatile batch mixer designed to excel in mixing, drying, and reaction processes across various industries such as pharmaceuticals, food, and chemicals. Its conical structure and central paddle rotor enable both vertical and axial mixing motions, optimizing the dispersion and integration of fragile powders and liquids throughout your production cycle. This mixer handles high-temperature processing and vacuum drying effectively, making it ideal for products like baby formula, dried soup mixes, and pharmaceutical granules. With volumes ranging from 50 to over 15,000 litres, the CPM accommodates diverse batch sizes with precision, while its energy-efficient design minimizes operational costs. Built with options for stainless steel construction, it meets rigorous industry standards such as GMP and ensures robust corrosion resistance. Enhanced with optional liquid spraying systems and advanced outlet valving, the mixer can be tailored to specific production needs. Its adaptable control system supports easy integration into existing production lines, and the available CIP systems ensure thorough and quick cleaning between batches, maintaining high hygiene standards.

Benefits

  • Enhances product quality with gentle mixing to minimize product distortion.
  • Reduces operational costs through energy-efficient motor optimization.
  • Versatile processing capabilities accommodate a wide range of applications and industries.
  • Facilitates seamless production flow with fast and complete discharge design.
  • Supports high hygiene standards with easy cleaning and FDA-approved access seals.

General


Applications
Instant agglomerates,High-temperature processing of powders,Low-temperature drying with liquid recovery,Product batches for sterilisation,High-temperature processing of liquids,Product batches for pasteurisation,Fragile powders,Powders with liquids,Vacuum drying
End products
Spice blends,Baby formula,Dried soup mixes,Protein shakes,Nutritional drink powders,Dried fruit powders,Ceramic powders,Effervescent tablets,Instant coffee,Pharmaceutical granules
Steps before
Agglomeration,Size Reduction,Powder Analysis,Grinding,Purification
Steps after
Sterilization,Pasteurization,Drying,Packing,Coating
Input ingredients
fragile powders,instant agglomerates,powders with liquids
Output ingredients
mixed powders,sterilised and pasteurised product batches,dried powders
Market info
Hosokawa Micron is renowned for specializing in the manufacturing of powder and particle processing technologies, including mixing, drying, and milling equipment. They are respected for their innovative solutions and engineering excellence in industrial engineered-to-order equipment markets.

Technical Specifications


Batch size
50 to over 15,000 liters
Vessel diameter
500 - 3000 mm
Outlet diameter
80 - 500 mm
Height incl. motor and ball valve
1250 - 7250 mm
Typical motor power
0.25 - 30 kW
Rotor speed
1 - 10 m/s
Discharge method
Fast and full discharge
Energy efficiency
Energy efficient
Mixing process optimization
Adjustable rotation speed

Operating Characteristics


Working mechanism
Vertical and axial motion
Batch vs. continuous operation
Batch
Energy efficiency
Energy efficient
Automation level
Controllable rotor speed
Cleaning method
Hybrid (manual/CIP)
Changeover time
Fast

Material Compatibility


Abrasion resistance
Yes
Biological compatibility
Suitable for food powders
Cleanability
Easy to clean design
Corrosive resistance (e.g. acids)
Stainless steel construction
Density/particle size
0.1–5 g/cm³ / 1–2000 µm

Physical Characteristics


Machine footprint
Compact
Vessel shape
Conical
Vessel diameter
500 - 3000 mm
Height incl. motor and ball valve
1250 - 7250 mm
Discharge method
Fast and full discharge
Volume
50 to over 15,000 litres

Custom Options


Control panel type
PLC / HMI panel
Rotor speed adjustment
1–10 m/s
Discharge method
Fast and full discharge options
Outlet type
Side outlets,slide gate bottom outlets,ball segment valves
Liquid spraying system
Air-supported or non-air-supported nozzles
Access door
Dust and watertight closure with FDA-approved seals
Sampling system
Heavy-duty sampler with extended lifetime seals
Lump breaker
Lump breaker with optional liquid injection
Temperature control
Optimal temperature control mechanism
Size range
50 to over 15,000 litres