DSH Series mould dryers

All around your shape

DSH Series mould dryers

The DSH series dryers are the ideal solution for removing condensation from injection and blow moulds. 
Depending on the model, the airflow rates change, ranging from 800 up to 3000 m3/h and can be applied to
one or more processing machines.

Desiccant rotor technology

In this product range, air drying is achieved by means of desiccant rotor technology, allowing air dew points down to -10°C.



Microprocessor control that manages machine operation and makes it possible to keep a constant dew point with PID regeneration control


Filtration with panel filter that simplifies cleaning and increases accessibility

Air pre-cooling

Air pre-cooling with exchanger that uses water at low temperature 7÷10°C

Drain pump

Drain pump with incorporated float switch to expel condensed water


High-head fan to send air to the absorption rotor efficiently and effectively (this guarantees a stable process even in tropical-type climatic conditions with temperatures of up to 40°C and humidity of up to 90%)


RS 485 modbus interface


Production quality

No production waste due to moisture on the mould and elimination of the risk of mould corrosion and consequent maintenance needs.

Constant process

Thanks to the ability of this range of products to adapt to all weather conditions.

Wide range

A wide range of products suitable for every customer’s needs and every climatic environment.


Post-cooler (to reduce the outflowing air temperature)

External dew point (to switch the machine on and off during periods of low humidity)

more information
about the product

PET Solutions S.p.a.

PET Solutions, is a company of the Pegaso Industries SPA group with more than 25 years of history that stands as a leading international company in the field of machinery for the treatment of plastics.

Via G. Marconi, 6 Borgoricco 35010 (PD)
+39 049 933 5901