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

PHT PETRELLI HEATING TECHNOLOGIES SRL

Via Primo Maggio 10/A, 21022 Azzate
Italy
Telephone +39 0332 893300
Fax +39 0332 892322
info@p-h-t.it

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

CLEANING OVENS

CLEANING OVENS
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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Product category: Mould and die cleaning equipment

Heaters

Infra-red heaters for extrusion cylinders and injection presses, plates for thermoforming machines as well as for a variety of other
applications, are based on the principle of radiation heating with electromagnetic waves.

Ceramic heating bands are still the most common applications for plastics extrusion, due to it’s high quality/price ratio.
Mica heaters offer a high termal resistance and elevated heat insulation at contained costs.

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Product category: Mould and die cleaning equipment

Oven

The PETRELLI controlled atmosphere CLEANING OVENS have been designed to remove all the elements that contain polymers
vestiges, such as extrusion dies, injection nozzles, die plates, filter elements, “by pass” valves, etc... by 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 Patented infrared technology insures an immediate heating process (very short pre-heating time), which is highly
efficient and very economical.

Thanks to the PLC system, who controls the cleaning process, degradation and damaging of the parts is avoided during the
process, due to the elevated temperature (deformation, cracking and charring of the surfaces).

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About us

Company details

For over 60 years Petrelli has been one of the market's leaders in manufacturing technologically advanced heating elements and ovens, providing solutions that meet and exceed our customer's expectations.

Our main products are HEATERS and OVENS

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