Via M. Alicata 9/D, 40050 Monte San Pietro
Telephone +39 051 969125
Fax +39 051 969412


Hall map

K 2016 hall map (Hall 1): stand C33

Fairground map

K 2016 fairground map: Hall 1

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.06  Moulds and dies
  • 03.06.003  Extrusion dies

Extrusion dies

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.06  Moulds and dies
  • 03.06.006  Moulds


Our products

Product category: Extrusion dies


We are manufacturers of moulds  and of extrusion die heads.
Moulds are for the injection-stretch blow moulding technology. our products are designed for “one step” machines, mainly for PET bottles producing, like the ones of Aoki, ASB Nissei companies and other known brands.
The construction of our moulds starts from the preform study (in 3D) taking care of the bottle design indicated by the customer, never forgetting the global view of the customer necessities, for that we are able to propose different solutions, for example, the blowing mould in separate cavities, for maximum production flexibility or in unique block, for maximum number of cavities.
Extrusion die heads are suitable for all known brands of blow moulding machines, may be monolayers, coex up to 3 layers and equipped with visy.stripe group.
Our production includes central feeding heads with torpedo, but also side feeding heads with mandrel.
Our skilled technicians take care and supervise all manufacturing, assembling and testing operations of our moulds or heads.

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About us

Company details

Preven company is operating for over 45 years in the plastics blow moulding industry.

We are specialized in the design and manufacture of extrusion die heads for all brands of blow moulding machines and moulds for injection-stretch blow moulding machines ‘one step’.

Our technical structure is equipped with cutting-edge software for the design (all in 3D), to perform structural analysis and to handle up to 5 axis tool paths continuously.

All assembling operations of our products are made in Preven facility.

Our engineers take care of the whole designing and realization of the head or mould to be manufactured. They are paying particular attention to the customization according to client requirements.
Our main priority is to offer more and more services to our customers, for this reason we invested in human beings who will do the difference and in the last 6 months we hired four more people, two of them have more than 20 years of experience in the blow moulding field.

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