Dispersing system for high-viscous products

Achieve precise mixing and dispersing of high-viscous products with advanced frequency converter technology, ensuring your product formulations reach the desired fineness swiftly, enhancing production efficiency and consistency.

Mixes, Disperses, and Evacuates High-Viscosity Products

The KREIS-DISSOLVER® from NIEMANN offers a robust solution for processing high-viscosity products. Utilizing modern frequency converter technology and a mechanically adjustable toothed disc, it efficiently mixes, disperses, and evacuates materials. Ideal for applications in paint, coatings, and adhesives, it handles batch sizes from 30 to 5000 liters with driving power between 6.8 to 160 kW. The dissolver’s energy-efficient design reduces operational costs, while options like vacuum execution and temperature control enhance processing capabilities. Constructed from durable materials like mild and stainless steel, it ensures chemical compatibility and longevity. Customization and engineering support are available to tailor the equipment for specific production needs.

Benefits

  • Enhances efficiency in processing high-viscosity materials, minimizing production delays.
  • Optimizes energy usage with frequency converter technology, reducing operational costs.
  • Offers flexible batch processing from 30 to 5000 liters, accommodating various production scales.
  • Provides robust chemical compatibility with stainless steel construction, extending equipment lifespan.
  • Customizable for specific applications, ensuring seamless integration into existing production lines.

General


Applications
Pigment pastes,Sealants,Pvc-pastes,Casting compounds,Printing inks,Coatings,Plasters,Floor coverings,Cosmetic products,Adhesives,Fillers,Composite materials,Paints
End products
Epoxy coatings,Silicone sealants,Plaster of paris,Vinyl floor paste,Offset printing inks,Titanium dioxide pigment paste,Epoxy casting resin,Lipstick formulations,Carbon fiber composites,Acrylic paints,Polyurethane adhesives
Steps before
Ingredient Preparation,Pigment Dispersion,Grinding,Mixing of Ingredients
Steps after
Fine Milling,Quality Control,Packaging,Finishing and Coating
Input ingredients
medium to high-viscous products,low to medium viscosity liquids,ultra high-viscous and thixotrope products,initial dispersion quantity,paint and varnish products,chemical products,pharmaceutical products,cosmetic products
Output ingredients
fine grinding in the nano range,mixing and dispersing of products,finenesses < 5µm,coatings,sealants,castings compounds,composite materials
Market info
Wilhelm Niemann is renowned for manufacturing high-quality dispersing machines and mixers used in the paint and varnish industry, delivering engineered-to-order solutions with a strong reputation for innovation, reliability, and precision.

Technical Specifications


Viscosity Range
up to 1,000,000 mPas
Batch Size
30 to 5,000 litres
Driving Power
6.8 to 160 kW
Rotation Speed
50 to 4,000 1/min
Fineness
Possible finenesses < 5µm
Dispersion Time
10 - 15 min
Drive Technology
Frequency converter / Mechanical NIEMANN pulley-drive
Usable Volume
1,900 to 5,800 L
ATEX Certification
Ex II 2 G c IIB T3 for category 2G
ATEX Certification
Ex II 2/- D c IIB T3 for category 2D
Mixing Container Material
Mild Steel / Stainless Steel
Automation
Recipe controlled semi and fully automatic PC/PLC control
Speed Control
Viscosity-dependent

Operating Characteristics


Batch vs. continuous operation
Batch
Automation level
Semi-automatic / PLC-controlled
CIP/SIP
Manual
Cleaning method
Manual
Dispersion time
10 - 15 min

Material Compatibility


Abrasion resistance
Yes
Corrosive resistance (e.g. acids)
Yes
Density/particle size
0.5–2.5 g/cm³
Cleanability
Yes

Product type Characteristics


Product type compatibility
Paints,coatings,adhesives,sealants
Mixing capacity
Medium to high-viscous products
Evacuation capability
Ultra high-viscous products


ATEX certification
Zone 1 / Zone 21
ATEX
Ex II 2 G c IIB T3
ATEX
Ex II 2/- D c IIB T3

Physical Characteristics


Machine footprint
Floor-mounted
Discharge method
Use of moveable mixing containers
Tank size
30 to 5000 litres
Control panel type
NIEMANN KD-TOUCH 16 touch panel
Height adjustment
Height-adjustable toothed disc
Drive type
Frequency converter / NIEMANN pulley-drive
Material type
Mild steel and stainless steel
Viscosity capability
Medium to high-viscous (up to 1,000,000 mPas)

Custom Options


Control Type
NIEMANN KD-TOUCH 16 touch panel
Drive System
Frequency converter / NIEMANN pulley-drive
Container Material
Mild steel / Stainless steel
ATEX Compliance
Ex II 2 G c IIB T3 / Ex II 2/- D c IIB T3
Automation Level
Recipe controlled semi and fully automatic PC/PLC control
Suction Disc
Double suction disc
Vacuum Execution
Available
Platform Balance
Available
Cover Systems
Available
Temperature Control
Temperature measurement and control
Viscosity-dependent Speed Control
Available