PHT PETRELLI HEATING TECHNOLOGIES SRL of Azzate at K 2019 in Düsseldorf -- K Trade Fair


Via Primo Maggio 10/A, 21022 Azzate
Telephone +39 0332 893300
Fax +39 0332 892322

Hall map

K 2019 hall map (Hall 10): stand H05

Fairground map

K 2019 fairground map: Hall 10

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.09  Ancillary equipment
  • 03.09.011  Mould and die cleaning equipment

Mould and die cleaning equipment

Our products

Product category: Mould and die cleaning equipment

Special projects

Upon specific request of the customer
Special projects
Petrelli is proud to combine the craft tradition with the most modern technologies.

The constant research, our own laboratory and the custom design are the key elements of our success.
We carry out studies of the project and its realization upon each specific request of the Customer.

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Product category: Mould and die cleaning equipment


The PETRELLI controlled atmosphere CLEANING OVENS have been designed to clear all the elements that contain polymers vestiges, such as extrusion dies, injection nozzles, die plates, filter elements, “by pass” valves, etc… of an effective, safe and fast system. The system involves the complete melting and degrading of the polymers under an inert atmosphere “without oxygen”, and there is no risk of combustion, which makes the Oven absolutely safe.
The Petrelli patended infrared technology insures an immediate heating process (very short pre-heating time, approx 8kW per cycle – cycles that last from 40′ to 2 hours).
Thanks to the PLC system, who controls, the cleaning process, degradation and and damaging of the parts is avoided, due to the elevated temperature (deformation, cracking and charring of the surfaces).

he Oven can be installed anywhere there is a power supply and 8 bar compressed air connection only.
No exhaust system is required, because the furnace works with a catalytic system , which does not allow the release of harmful particles or gases in the air. The Oven is an innovative, highly technological and unique equipment.

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About us

Company details

Our experience and passion have always been at the forefront of applied heat technology industry.

For over 50 years we have been leaders on the international market, manufacturing technologically advanced products and providing solutionst hat meet the most challenging needs of our clients.

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