Technical Cleanliness

New products also mean more stringent requirements regarding cleanliness in terms of both residual particles and residual lubricants. We meet this challenge through optimisation of the entire process chain, from procurement via production to logistics. The production processes are further refined in a specific manner in order to prevent the formation of particles. Specifically selected cleaning concepts meeting the existing needs are used to remove residues. Witzenmann applies special cleaning systems for products with the highest cleanliness requirements.

Areas of competence

  • Clean production as needed for the product in clean room or cleanliness zone
  • Cleanliness analysis in accordance with VDA19/ISO 16232 in in-house laboratory
  • Cleanliness-related logistics concept including special cargo carriers
  • Central control of technical cleanliness, knowledge management based on periodical training of engineering, sales and production departments


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