News
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
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
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
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
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
NEW CUSTOMER SERVICES
Preven srl improved its customer services: LASER ENGRAVING For our engravings we use an MLM laser marker with a power of 30W capable of engraving all the main metal alloys. We are able to engrave with an accuracy of ± 0.001MM at a depth of ≤ 0.2MM For details of these processes, please visit the website: www.maasbologna.it
Delivered to an Italian customer an extrusion head suitable for the production of containers in PE and PP
Delivered to an Italian customer an extrusion head suitable for the production of containers in PE and PP Features of this extrusion head: Parison number: 5 Max Die Ø: 60 mm Centerdistance : 120 mmMonolayer Monolayer, Central feeding head with torpedo
NEW CUSTOMER SERVICES: LASER WELDING
Preven srl improved its customer services: LASER WELDING With the use of OR 300 HTS machinery, we are able to perform laser welding, with wires diameter from 0.2 mm to 0.8 mm, on all main metal alloys such as: steel, aluminium, titanium, copper, etc. The thirty years of our technicians experience allows repairs of absolute precision on different types of
Complete overhaul of a twin head, COEX 3-layers cardioid design
The head COEX 3 LAYERS was delivered to us for a complete overhaul. The head had been out of use for long time. Our specialists have provided for: disassembly, cleaning and checking all mechanical components, the electrical parts such as: thermocouples, heatherbands and cables, have been replaced. It has been reassembled and checked the correct running Then it was prepared
Delivered an extrusion head suitable for the production of containers 3 layers
Delivered to an Italian customer an extrusion head suitable for the production of containers 3 layers with the view-stripe Features of this extrusion head: Parison number: 2 Max Die Ø: 125 mm Centerdistance : 125 mm COEX 3 layers head with stripe, cardioid type –
