Drying & Dehumidifying
Mold Dehumidifiers

Mold Dehumidifiers

Blows 2-8 °C dew-point air around the mold to stop condensation in chilled-mold and PET preform molding.

6 models

Technical Data

HL-3Airflow: 700Outlet Static Pressure: 500
HL-5Airflow: 1150Outlet Static Pressure: 500
HL-8Airflow: 1700Outlet Static Pressure: 500
HL-10Airflow: 2400Outlet Static Pressure: 500
HL-15Airflow: 3000Outlet Static Pressure: 500
HL-20Airflow: 3600Outlet Static Pressure: 500

Features

  • Supplies 2-8 °C dew-point air to the mold area to eliminate condensation.
  • Essential for chilled molds and PET preform lines in humid workshops.
  • Refrigeration, dehumidifying and reheating combined in one cabinet.
  • Protects product surfaces and prevents mold corrosion year-round.

Catalog Notes

Ratings measured at: chilled-water inlet 12 °C, outlet 7 °C, evaporating 2 °C, condensing 50 °C, dry bulb 35 °C, wet bulb 24 °C. Drain the water below 2 °C ambient or during long standstills to protect the copper tubes. Air-cooled units need a well-ventilated location (roof or outdoors). Specifications may change with product improvement without prior notice.

Plastic Machinery, Engineered in Shenzhen, Guangdong, China.© 2026 SiMi Engineering Limited. All rights reserved.sales@simimachinery.com