Via delle Industrie, 16, 30036 S. Maria di Sala (VE)
Telephone +39 041 5799111
Fax +39 041 5799158

This company is main exhibitor of

Hall map

K 2019 hall map (Hall 9): stand B60

Fairground map

K 2019 fairground map: Hall 9

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.07  Process automation
  • 03.07.007  Material handling
  •  Driers for bulk materials

Our products

Product category: Driers for bulk materials

Thermovan temperature controller | Mould temperature control unit TW – TO – TP series

The TW, TO and TP series of Piovan mould temperature controllers has been designed to maintain at a constant temperature the mould cavities, the hydraulic oil of the injection moulding machines, the extruder screws, the calibration heads, the cylinders and calenders of thermoforming lines. Water, oil and pressurised water models operate in a wide range of temperatures, from 20°C up to 250°C.

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Product category: Driers for bulk materials

RPA mould drying | RPA Mould Dryers for maximum system productivity

Piovan Mould Dryers generate dehumidified airflow with a Dew Point of up to –15°C and prevent the formation of condensation in the mould area. With a processing range from 400 up to 2500 m3/h, they can work with one or more production machines both in closed and open circuit mode.

Heating and regeneration process under control:
The unit is equipped with a microprocessor control with PID algorithm; it precisely regulates the functioning of the mould dryer and permits a consistent dew point and regeneration air temperature monitoring.
An extra control panel for process air temperature is available on request.
RPA mould dryers ensure maximum performance and reliability under all operational conditions, including tropical climates. They are designed for ambient temperature up to 45°C and operate with high humidity degree (up to 90%). Start-up times and the risk of wrong-start errors are reduced to zero; all the RPA dryers are completely ready for operation and require no setting or adjustment.

Piovan mould dryers excel for extremely low maintenance requirements. The process filters are easily accessible, and filter cleaning is simple and quick. Thanks to their compact dimensions, the RPA units can be easily integrated with existing machines and optimise plant utilisation.

An extensive range of applications:
The RPA mould dryers provide dehumidified air to small, medium and large moulds. They are ideally suited for:
• Mould enclosures of fast-cycle IMM’s
• Mould enclosures of blow moulding machines
• Mould enclosures and robot area of PET IMM’s.
The unit can operate with one or more processing machines, and be positioned on the floor or on a mezzanine, simply by orienting the connection piping. On request, Piovan offers a complete mould dehumidifying package including RPA unit, mould enclosure and interconnecting piping.

• Mould discharge pump (RPA 400-800)***
• Post-cooler, recommended for PET IMM’s
• Closed loop version, ideal for particularly warm condition
• Process temperature control
• Mould enclosure, to control the mould ambient conditions

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Product category: Driers for bulk materials

DS 503-507 single desiccant tower drying | Compact design, efficient drying

Single desiccant tower models, with an airflow up to 80 m³/h and able to operate with Dew Point values down to –35°C. Process air temperature up to 150°C (200°C for the HT version).


Compact design

Easy utilisation:
• All significant working parameters and functioning modalities, can be set from the same microprocessor control panel
• Clear information: the display shows the working temperature, the set point and any alarm message

All models can be equipped with serial interface port for connection to a supervisory system.

Flexible and modular configuration:
• Can be coupled with hoppers having capacities of up to 200 dm³
• Can be installed on the processing machine or placed on a mobile trolley
• Systems with multiple hopper set-up

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About us

Company details

Piovan has always been driven by the passion to grow through innovation. This instinct has never changed, right from the moment the company took its first steps on the international stage up to the present day. Innovation is one of our fundamental values and leads all our organization.

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