Flask Molding Lines, Complete Sand Preparation Systems, Mixers, Sand Coolers, Polygonal Screens and Pouring Robots


Founded in 1907 by Heinrich Künkel as a specialty manufacturer of metals processing machinery, the company is today an established supplier of turn-key systems for foundries of the future. Multitudes of patents, certifications and technological breakthroughs have marked the company’s road to success along with state-of-the-art foundry equipment on all continents worldwide. This success was powered by the guiding principles of our founder, key factors to which we remain true to this day.

Molding Plants

  • Molding Compaction Processes
  • Green foundry
  • Molding machinery program
  • Plant concepts
  • Sand Preparation
  • Control System

Automatic Molding Machine

Schematic sequence of the TWINPRESS molding process