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Injection Molding Technology   Reaction Process Machinery    |   Extrusion Technology
  • CX series
  • CX-ClassiX
  • C3-AP series
  • EX series
  • MX series
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  • RIM-Star Compact
  • RIM-Star Modular
  • RIM-Star MiniDos
  • Low-pressure machines F
  • Puromat
  • Hybrid machines
  • Piston machines
  • RTM metering machines
  • Double-belt metering machine


  • LPE - PE 2061S Epitaxial Reactor
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  • Plastics processing
  • Rubber processing

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    Low-pressure machines F
    The F series from KraussMaffei is particularly suitable for the production of small, complicated, high-quality PUR parts.


    Principle

    The reactive PUR mixture is mixed by means of dynamic agitators and poured into the mould, usually while it is open, under almost no pressure. The low pressure results in a splash-free, laminar pour of the mixture into the mould.

    Technology

    The F series is suitable for mixing even very small pour rates of less than 1 g/s. This permits the production of parts with low shot weights (from about 1 g). The series can even process high-viscosity components and systems that do not mix well.


    Customer benefits
    • The F series is both flexible and efficient.
    • The F series is suitable for making products with different colours and different PUR systems.
    • Up to seven individual components (polyol, isocyanate, pigments, catalysts, etc.) can be metered directly into the mixing chamber of the 7-component mixing head, so permitting rapid change of colour or system.
    • The F series reduces material losses.
    • Where pigments are used, it is not necessary to stock pigmented polyols.
    • The choice of the appropriate agitator leads to optimum mixing quality in different PUR systems.
     

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