Solids Heavy Design

The solids heavy design is used for abrasive bulk solids as well as corrosive bulk solids and/or higher temperature processes in compliance with the Machinery Directive without Annex 1(2.1). Food processing machinery. For high loads in potentially harsh operating conditions.

  • Carbon steel or stainless steel versions, or equivalent casting materials
  • Surface casting sandblasted on the outside Ra = approx. 12.5 µm, permissible casting defects according to quality class VC3 to DIN EN 1370
  • Wear resistant and/or temperature resistant
  • Very stable and robust constructions
  • Dimensioning and design according to relevant standards and guidelines
  • Wall thicknesses and welds according to strength requirements
  • Interrupted weld seams are permissible
  • Welds in principle according to EN ISO 5817 quality level C
  • Pressure proof or pressure shock resistant components with the required verifications
  • Support constructions where necessary with static calculations
  • Carbon steel surfaces chemically descaled, primed and painted
  • Optionally sandblasted, degree of purity SA 2.5 according to DIN EN ISO 8501-1
  • For stainless steels: Weld seams pickled and passivated

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