NOLL can do it: ultra-precise micronisation, homogenization and classification without destroying the particles’ molecular structure. We work in classic applications, e.g. the processing of natural materials, as well as in innovative, expanding applications like the miscellaneous use of high-tech carbon fiber.
Our structure-retaining technologies include particle size reduction <40 μm, and down to the nano range <2000 nm. The specialist for these tasks is our opposed jet mill MultiNo®-M/S/M. Without the abrasion of grinding elements it achieves excellent and contamination-free results, even with very pure, hard or temperature-sensitive products.
Organic materials or minerals, with fragile leaf structure (talc, mica) or needle structure (wollastonite).
e.g. calcium silicate hydrate, or Nano Tube, the carbon fiber with finest tubular structures for use in automotive and aircraft applications.
NOLL systems stand for steep particle size distributions, sharp top cuts and high selectivity in classification. Our gentle techniques preserve and optimize the properties of materials with a microporous molecular structure – for example absorbents like zeolite. Its regular structure of pores and channels remains intact, while its overall particle surface and absorption capacity (e.g.of heavy metals) can be considerably increased. See also GREATER SURFACE AREA & SURFACE ACTIVATION.
Iron- to contamination-free processing of small and large batches and various processing procedures for applications with the following poperties:
Our production facilities in Bobingen, Germany, are fitted with modern CILAS laser particle size determination machinery, LS 200 sieve analysis, and JEL sieve tower. Productions are documented using customerspecific or NOLL production protocols, machinery and shift logbooks and ERP system with charge backtracking.
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