News

4
Dec

TWO UNITS OF FOUR PARISON EXTRUSION HEAD COEX 2 LAYERS DELIVERED

Main Features: Parison: 4Max die Ø 125 mm.Centerdistance : 230 mm. Layers: External: 20% HDPE + MasterbatchInternal : 80% RECYCLED HDPE Stripe: not in version for making the visy line.This head can be supplied in stripe version too.In case of necessity, It can be transformed in stripe version,a kit of parts will be supplied accordingly.

4
Dec

FOUR PARISON EXTRUSION HEAD COEX 3 LAYERS DELIVERED FOR MAKING 5 L JERRYCANS

Main Features: Parison: 4Max die Ø 125 mm.Centerdistance : 250 mm. Layers: External: 20% HDPEMiddle : 60% PCRInternal : 20% HDPE Same Extruder for the external and internal layers. Stripe: not in version for making the visy line.This head can be supplied in stripe version too.In case of necessity, It can be transformed in stripe version,a kit of parts will

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4
Dec

12 PARISON EXTRUSION HEAD DELIVERED MONOLAYER

Main Features: Parison: 12Max die Ø 35 mmCenterdistance : 65 mm

4
Dec

FOUR PARISON EXTRUSION HEAD COEX 3 LAYERS JUST DELIVERED

Main Features: Parison: 4Max die Ø 70 mm.Centerdistance : 120 mm. Layers: External: 20% HDPE virgin + masterbatchMiddle : 60% PCRInternal : 20% HDPE virgin Stripe: not in version for making the visy line.This head can be supplied in stripe version too.In case of necessity, It can be transformed in stripe version,a kit of parts will be supplied accordingly.

14
Oct

Düsseldorf exhibition K2022

We are waiting for you at our Stand 14C38 of the Düsseldorf exhibition K2022, we will show you all ournews about technical improvements of our products and about our new production plant.

25
Nov

2 CAV. mould for wide mouth jars FOR NISSEI ASB 70 DHP machine

Delivered to an European Company for a NISSEI ASB 70DPH  injection-stretch  blow-moulding machine (ISBM one step) a mould for the production of  WIDE MOUTH JARS Mould features: cavities: 2 jars with neck  Ø 120  mm These jars have to be produced with two neck versions: same diameter, different start and  thread Two sizes: 1000 and 2000 ml The preform has

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25
Nov

SINGLE COEX3 LAYERS HEAD FOR THE PRODUCTION OF 20 LT. JERRYCANS IN HMWPE

Delivered an extrusion Head suitable to produce 20 lt jerrycan in 3 layers of HMWPE (HIGH MOLECULAR WEIGHT POLIETHILENE) Head features: number of parison: 1 die max Ø 200 mm The 3-layer COEX head has been designed to process HMWPE, polyethylene with a low MFI value and to work with the two horizontal extruders of the machine. The design guarantees

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19
Sep

Farewell to the founder of Preven

We are announcing the death of Fidenzio Venturi, he founded the company at a young age more than fiftyyears ago, he based his business activity on knowledge, experience, humanity and respect for his work andthat of its employees and collaborators, equal to that of his customers. We will miss his presence, his advice and his critical spirit by which he

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13
Jul

INCREASE OF THE REQUEST OF MULTILAYERS HEADS

An increasing number of bottle and tank manufacturers are using PCR material which is used both for single-layer containers, but especially for multi-layer ones. In fact, in the last two years the requests for multilayer heads have increased substantially from the manufacturers we serve, in addition to a series of requests from bottle manufacturers to transform existing single-layer blow moulding

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25
Mar

NEW CUSTOMER SERVICES: MOLD MAINTENANCE AND REPAIR

Preven srl improved its customer services: MOLD MAINTENANCE AND REPAIR Thanks to the technical competence of our staff, we offer a repair and maintenance service for moulds and for several equipment, thus guaranteeing a complete package ranging from welding to polishing. Our service includes: • adaptations, • control of mould closures, • maintenance, • repairs, for

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