SecoMy® Fine Cutting Mill

The finest cut!

Cutting Mills of the type SecoMy® are high speed cutting mills with high-frequency cutting strokes for the fine-grinding of cuttable materials. Application areas include materials that must be finely ground by means of cutting action, such as fibrous, ductile, soft, viscoplastic or temperature-sensitive materials for which good flowability, high density and gentle grinding are required.

Your advantage is our focus

  • Lower energy costs
  • Highest possible flexibility
  • Best product quality
  • High throughput capacity
  • Low product temperatures
  • Highest availability
  • High bulk densities
  • Narrow particle size distribution
  • Possibility of blending products
  • Simple replacement of mill
  • Increase in productivity
  • Small amount of space required
  • Short maintenance times
Datos Técnicos

Datos Técnicos

Constructional Characteristics of the SecoMy®

  • Optimized variable knife design
  • Optional pressure shock resistant execution
  • Optional gas-tight execution
  • Adjustable grinding air flow
  • Can be cooled with air and water
  • Optimized thermal system
  • High air throughput
  • Outer adjustment of rotary and fixed knives
  • Minimum number of wear parts
  • Extremely easy screen and knife changing
  • Wear protection possible
  • Maximum free aperture area of screen
NETZSCH Fine Cutting Mill SecoMy - Nip Roll System


  • Textiles
  • Mineral fibers
  • Plastic fibers
  • Carbon fibers
  • Paper
  • Plastics
  • Wood
Pulverization of cellulose with highest bulk density




NETZSCH Trockenmahltechnik GmbH, one of the global leading companies in the area of dry product processing, is part of the Business Unit Grinding & Dispersing of the NETZSCH Group. Customers profit from our comprehensive experience potential and our diverse machine program, ranging from laboratory- and production machines to complete production lines. Fine impact mills, classifying- and jet mills as well as fine-cutting mills and high-efficiency fine classifiers made by NETZSCH are mainly used in the application areas chemistry, inorganic materials/minerals, ceramics and life science for pharma- and food applications.

Bibliografía técnica

Bibliografía técnica

Mills and classifiers for processing cellulose


The demands placed by the manufacturing industry on the technical design of mechanical plants and processes are getting tougher all the time. Gas-tight or surge pressure-resistant designs are already a must for most plant and machinery to ensure compliance with the latest regulations. New product qualities and/or methods of production also enlarge the portfolio of requirements, for example in the cellulose processing sector.

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SecoMy® S Fine Cutting Mill

The fast operating fine cutting mills SecoMy® S are the choice for the pulverization of fibrous, ductile, soft, viscoplastic or temperature-sensitive products. In contrast to classic cutting mills, final finenesses of up to 45 μm can be reached in a one-step process with the SecoMy® S

Molino de corte fino CS-Z

Estos molinos de corte fino y de rápida operación, se utilizan principalmente para la pulverización de productos fibrosos, blandos o elásticos. La característica más relevante de este molino de corte es la optima posición de las cuchillas y el número de las mismas, así como la elevada frecuencia de corte.

Para finuras desde 0,1 a 3 mm (d97).

Máquinas desde 15 a 90 kW.

Molino de impacto Condux®

El molino fino de impacto o molino centrífugo normalmente trabaja con las siguientes configuraciones: molino de disco con pins, de palas, de alas batidoras o molino con disco ranurado. Con el molino Universal se pueden procesar un amplio rango de productos y finuras, combinando y cambiando fácilmente distintos rotor y estátors. Se usa para finuras desde 30 a 800 µm (d97).

Tamaños de máquina desde 1,1 - 250 kW y volúmenes de aire de aprox. 140 - 31.000 Nm³/h.

Molino clasificador CSM

Este molino de impacto cuenta con un clasificador dinámico por aire, integrado en la cámara de molienda, que permite la producción de partículas finas con un tamaño máximo definido y limitado. Gracias al proceso de clasificación interna de las partículas gruesas, se consigue un proceso más eficiente desde el punto de vista energético y de estabilidad, si se compara con un sistema con circuito de clasificación externo. Se emplea para finuras desde 10 a 150 µm (d97).

Tamaños de máquina desde 1.5 a 250 kW y volúmenes de aire de aprox. 50 - 26.000 Nm³/h.