Injection molding

Tiny to large: With a total of 139 injection molding machines the KH Group produces precision parts of 0.004g to 2.500g at five locations on three continents. Micro and thin-wall injection molding, multi-component technology, hydraulic and all-electric machines – our equipment leaves nothing to be desired. A high degree of automation and the central material supply enable a stable process production as a pre-requisite for top quality.


Equipped for all requirements: The KH machinery park

  1. Micro injection molding machines with 15 t locking force
  2. 1K to 400 t; 2K to 1000 t; 3K to 200 t
  3. Automated production cells with camera inspection
  4. Sprue separation by laser 
  5. Thin-wall technology
  6. Insert molding
  7. IML (In-Mold Labelling) / IMD (In-Mold Decoration)

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Always available: 1K – 3K

When it comes to our machinery we place value on flexibility, and for this reason we operate machines for both micro injection molding as well as those having a 1000 ton locking force.

When the part weighs a mere 0,004g and the wall is just 0,1mm thick, precision machines and tools are required. The latter are produced on our premises.

Sometimes there have to be two: At complex extraction and insert situations the robots perform a ballet dance.

For functional foil bonding, a functional foil is applied to the IML decorative part. Fully automatically, of course.

Our well-trained personnel find the optimal machine settings and immediately identify any irregularities in the process, should they appear.