Clean your injection mould by ultrasounds

For over 50 years, UltraTecno specilizes in cleaning and maintenance of all kinds of injection molds.

Our solutions eliminate completely all remaining substances and materials, as zamak, aluminium, brass or any kind of burnt plastic or rubber.

Our solution provides excellent surface finishing ensuring complete absence of non-conformities due to quality in the production process. High cleaning standards after finishing a series provides faster response times to launch a new series after mounting the molds.

limpieza molde inyección


During the metal or plastic forming process the maintenance of the mold is a key factor together to the prime material for final product quality.

As ultrasound cleaning specialists we designed and manufactured larges amounts of ultrasonic cleaning machines for mould industry during years.

Reduce rejections due to quality control and obtain an excellent finish of your end products. We have achieved the highest performance in ultrasound cleaning  of mould .  Ultrasonic cleaning removes slightly the dirt accumulated on the mold surface (oils, dust, ink from plastic, rest of forming material and corrosion) without damaging the complex mold pattern.

  • Reduces consumption of de-molding agents.
  • Increases commercial attractiveness of the product, since increasingly more final customers demand this cleaning standards.
  • Avoids rejection of first injections due to presence of remaining substances.
  • Eliminates all remaining, burnt substances.
  • Saves high labor costs.
  • Homogeneous cleaning, hardly achievable through manual cleaning or any aspersion equipment.
  • Increases productivity of your workshop and speeds up mold exchange process.
  • Rubber molds
  • Rubber-metal mold
  • Plastic injection molds
  • Aluminum injection molds
  • Zamac molds
  • Thermoformed molds
  • Extrusion molds

The usual phases are:

  • Ultrasonic tank (28kHz)
  • Rinse tank or bubbling
  • Drying tank or compressed by air gun