All Piovan catalogues and technical brochures

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PIOVAN Customers. The core of our innovation Feeding&Conveying Drying Dosing Temperature Control Refrigeration Granulation

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Integrated Conveying Technologies Piovan can satisfy the most strin- gent requests for all the granule feeding and conveying needs, from single components to fully integrated systems specifically dedicated to the different pro- duction...

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Storage For material storage, Piovan's of- fer for both granules and flakes ranges from outside silos - which can be fitted with pneu- matic loading systems - to small silos and bins for installation inside the production...

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Distribution 6_Feeding&Conveying (1 ) piping with glass bends (2) piping with ceramic bends Stainless steel piping has a diam- eter ranging from 40 mm to 100 mm, with all related components. This allows conveying flexibility...

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Conveying A complete range of single i phase and three phase hopper loaders allows for automatic granule conveying to drying hoppers, dosers, and processing machines. In the three phase ver- sion,they can operate independ- ently...

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Dosatori gravimetriciSerie MXPItalianoCustomers. The core of our innovationMould DryersRPA SeriesPiovan Mould Dryers generate dehumidifi ed airfl ow with a Dew Point of up to –15°C andprevent the formation of condensation in the mould area....

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RPA Mould Dryersfor maximum system productivityPiovan Mould Dryers generate dehumidified airflow with a Dew Point of up to –15°Cand prevent the formation of condensation in the mould area. With a processingrange from 400 up to 2500 m3/h, they...

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RPA mould dryers ensure maximum performance and reliability under all operational conditions, includingtropical climates. They are designed for ambient temperature up to 45°C and operate with high humidity degree(up to 90%).Start-up times and the...

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Mould Dryers RPA SeriesThe unit can operate with one or more processing machines,and be positioned on the floor or on a mezzanine, simply byorienting the connection piping. On request, Piovan offers acomplete mould dehumidifying package including RPA...

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updown setCPLASTICSTECHNOLOGIESPRWH H'Lupdown setCPLASTICSTECHNOLOGIESPRWH H'LTechnical dataPERFORMANCES RPA 400 RPA 800 RPA 1200 RPA 1800 RPA 2400Process airflow m3/h 400 800 1200 1800 2500Min. Dew Point °C -15Average process air temperature °C...

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The TW, TO and TP series of Piovan mould temperature controllers has been designedto maintain at a constant temperature the mould cavities, the hydraulic oil of the injectionmoulding machines, the extruder screws, the calibration heads, the cylinders...

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Temperature Controllers TW, TO, TP Serieswith high capacity of thermal exchangeThe TW, TO and TP series of Piovan mould temperature controllershas been designed to maintain at constant temperature the mouldcavities, the hydraulic oil of the injection...

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1030 50 70 90 110 1303050709011013010kWT(°C)TP6 - TP6 (160°C)TW9TW12TP12, TP12 (160°C)TW/TP112-118-124TP6IDTO6TO112-118 (160°C)TO112-118-124 (250°C)TO124 (160°C)1030507090110130kW20 60 100 140 180 220 T(°C)Outstanding...

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Q (l/min)1020304050607020 40 60 80 100 120 140 160 180FEC E1 L4F1In all models, the pumps are largely sized to ensure optimal flows and thermal exchange, in any applicationsolution. The circulation of the fluid is mainly carried with peripheral pumps,...

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Temperature Controllers TW, TO, TP SeriesPiovan temperature controllers are equipped with amicroprocessor control with algorithm PID (Proportional,Integrative, Derivative), which automatically calculates thecorrect working parameters at any moment. The...

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The series of MDP volumetric dosers is able to satisfy the requirements of high precision andutmost fl exibility in the applications on injection moulding machines, blow moulding machinesand extruders. It covers a wide range of throughputs, from 0.005...

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Volumetric dosersin a flexible configurationThe dosers of the MDP Series are single or double-station volumetric dosing units,with a throughput ranging from 0.005 up to 150 kg/h. They have been designed to dosemasterbatch, additives and regrind into the...

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Dosatori gravimetrici Serie MXPThe body of the central block of the MDP seriesdosers is entirely in aluminium and is predisposedfor installation of a central hopper dedicated to virginmaterial. It can be easily combined with a mixer orapplied directly...

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The ultra-compact MDP model is designed for all those applications where reduced dosing outputs are required.With a production range from 0.005 to 1.8 kg/h, it ensures blend repeatability and respect of the set percentages,also in micro-component injection...

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Dosatori gravimetrici Serie MXPThe MDP 2 model offers all the advantages of modularity, to meet any dosing requirement. The wide range ofcomponents available and its construction flexibility allow the creation of customised configurations at any time,according...

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EnglishThe G and ESN Series Hot Air Dryers are used to remove surface moisture fromnon-hygroscopic thermoplastic materials and are suitable for all application fields: injectionand blow moulding, and extrusion.Customers. The core of our innovationHot...

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Hot Air DryersG SeriesOptimal performanceThe G series Hot Air Dryers are used to remove surface moisture from non-hygroscopicthermoplastic materials. The heater, blower and control gear are fixed on the side of a dryinghopper to form a single drying unit.The...

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Cooling stopAs a standard feature, the G series Hot Air Dryer is equipped with a cooling stop function to preventthermal degradation of material inside the hopper.Accurate controlThe air temperature is controlled up to 140°C by amicroprocessor panel...

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Hot Air Dryers G - ESN SeriesHot Air DryersESN SeriesFlexible and functionalThe ESN series hot air dryers have been developed for applications involving high rates ofmaterial consumption.The ESN hot air generator is a separate unit, connected to the insulated...

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Hopper airflowHeating powerBlower powerDimension WDimension LDimension HWeightMax temperatureTotal power*Technical Data G 31201.50.08202465351121401.6*50 HzG 33702.50.3223530491251402.812030.3285530491271403.3G 35 ESN 4040011.41.1670670165012014013ESN...

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> Double optimisation of the consumptions in line with the production type. The control permits to manage theairflow on 7 levels, self-adjusting the dryer’s functioning according to the quantity of material present. The system thusavoids wastage...

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PIOVAN S.p.A. Tel. + 39 041 57.99.111 sales@piovan.com www.piovan.com0709 - 991D044 - R2- Modification reserved - Piovan SpAPrecise electronic controlAll the main parameters are controlled by the electronic microprocessor whichguarantees uniform drying...

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The new Piovan Digitemp Thermorefrigerators of the DT Series have the function to heat andcool the process circuit of injection and blow moulding machines. The range is composed ofthree models of water-cooled chillers, available in the single and dual...

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PIOVAN S.p.A. Tel. + 39 041 57.99.111 sales@piovan.com www.piovan.comTECHNICAL DATADT161H DT221H DT381H DT162H DT222H DT382Hsingle circuit dual circuit (**)Min/max cooling capacity kW 2/16.5 3/22.5 4/38.5 2/16.5 3/22.5 4/38.5Heating capacity kW 6 6 12...

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Air Cooled ChillersSeries CA 0621 — CA 1921EnglishCustomers. The core of our innovationWith a cooling capacity from 70 to 238 kW, the CA Series chillers provide low temperature waterindependent from any ambient condition. This range has been specifically...

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Performance and efficiencyguaranteed by all features> Designed to operate in stringent conditions, withambient air temperatures from -20°C up to +46°C(according to the different versions available)> Green refrigerant R407C, in line with...

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Options for greater flexibility> Version for operating at ambient temperature downto -20°C (variable speed fans with inverter, remotecontrol, electric cabinet heater, heater on theevaporator and forced operation of the pump, foranti-freeze protection).>...

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CA0621MT CA0621HT CA0721MT CA0721HT CA0821MT CA0821HT CA0921MT CA0921HTCooling capacity kcal 60,200 65,360 68,800 73,100 78,260 80,840 91,160 97,180T evap 20-15°C - T amb 25°C kW 70 76 80 85 91 94 106 113Absorbed power 15°C - 25°C...

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Water Cooled ChillersSeries CW 0621 — CW 3942EnglishCustomers. The core of our innovationWith a cooling capacity from 74 to 460 kW, the CW Series water chiller provides low temperaturewater independently from any ambient condition. This range has...

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Water Cooled Chillersseries CW 0621 - 1921> 2/3 scroll compressors*, significantlyreducing energy consumption and noiselevels> Stainless steel brazed-plateevaporator and condenser for a highlyefficient heat exchange> Internal water circulation...

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Data ar e referred t o a machine with gas R 407C , 400 V /3/50 Hz.CW0621 CW0921 CW1431 CW1921 CW2442 CW3142 CW3942Cooling c apacity k cal 63,640 96,320 140,610 197,800 249,400 314,760 395,600T evap 20-15°C - T wate r cond. 30°C kW 74 112 163.5...

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The new Piovan model MDW 90 is a gravimetric dosing unit equipped with pneumatic slide gatesand screws for the transferring in sequence of up to 6 materials in granules into the weighinghopper. With a nominal capacity of 90 kg/h, this blender finds its...

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PIOVAN S.p.A. Tel. + 39 041 57.99.111 sales@piovan.com www.piovan.comTECHNICAL DATA MDW 90Max. throughput kg/h 90*Dosing of masterbatch/additives - slide gate station % 1.5 - 10Dosing of masterbatch/additives - slide gate station with reduction % 0.7...

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> Effective and rapid cleaning operations, ensured by the new design of thereceiver and of the filtering set which permit to easily open the lid withoutdisconnecting the electrical cables and the vacuum pipes.> Perfect sealing, during the conveying...

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PIOVAN S.p.A. Tel. + 39 041 57.99.111 sales@piovan.com www.piovan.comØWHA0609 - 9910183 - R1 - Modification reserved - Piovan SpA* Version with filter cleaning by means of compressed airOptionsCartridge filterFabric filterKeypadAcoustic alarmProportional...

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EnglishSingle phase and three phasehopper loadersThe Piovan range of single phase and three phase hopper loaders allows for automaticgranule conveying to drying hoppers, volumetric and gravimetric dosers, and processingmachines. In the three phase version,...

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Distinctive features for optimum conveying performanceThe range of S single phase hopper loaders and the series of C granule receivers share some distinctive technicalfeatures for flexible and efficient management of every production department.> No...

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Single phase and three phase hopper loadersS single phase modelsThe S single phase hopper loaders incorporate the vacuum motor. They can convey up to 200 kg/h ofmaterial and the distance can reach 20 m.The S series loaders are equipped with a new keypad...

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The simple solution for recycling regrindThe electro-pneumatic proportioning valve VP conveys virginand regrind material. It has the function of mixing thetwo materials in variable percentages, conveyed from differentdistances. Setting of the parameters...

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Single phase and three phase hopper loadersThe potentiality of the three phase modelsC15 with cartridge filter C15 with stainlesssteel grid filterC 10Material receiverequipped with vacuum valveCartridge filter Material receiverwith stainless steel grid...

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EnglishDehumidifying DryersDP 604 - DP 615 SeriesThe DP 604 - DP 615 Dryer Series is suitable for the treatment of hygroscopic polymers formedium productions. The design criteria of these models allow to reach and maintain a DewPoint inferior to -45°C...

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Six models (DP 604, DP 605, DP 609, DP 610, DP 613, DP 615) modularand compact, capable of operating up to 200°C in the HT version (HighTemperature) and able to ensure a constant drying process with effectiveairflow from 50 to 150 m3/h and Dew Point...

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Drying hoppersAll Piovan drying hoppers are made out of stainless steel and, thanks to a special diffusing cone, ensureuniform airflow, homogenous heating of the entire mass of granules and no material stagnation.The integral insulation having thickness...

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Multi-hopper Drying Systems: PTUExtreme modularity is the main characteristic for the Piovan solutions.The operator can simply and easily increase the number of hoppers at any time, by means of quickadaptors/connects, without the need to carry out any...

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Dehumidifying Dryers DP 604 - DP 615 SeriesIn accordance with the effective requirements of the processing machine, the IES systemoptimises and adjusts the energy utilisation of the DP 604 - DP 615 Dryer Series, featuring thefollowing functions:IES Standard>...

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The newly developed HR dryers represent Piovan’s latest evolution in the drying fi eld.The models HR 50, HR 100, HR 150 and HR 200 provide an airfl ow ranging from 50up to 200 m3/h and keep the Dew Point value constant. By adopting the honeycombdesiccant...

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HR Ser ies Dehumidif ying Dr yersfor optimised consumptionAdding value featuresPiovan HR dryers ensure a series of important benefits:> No expense for the consumption or connection of cooling water or compressed air. The unit simply requireselectricity...

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The rotor solution adopted by the new Piovan Dryers HR Series allows the operator to effectively intervene onthe process parameters, and to have at his disposal a flexible drying system which can be adjusted to the realproduction conditions. The rotor...

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The HR dryers can be combined with drying hoppers with a capacity from 100 to 600 dm3. In typical configurations,the drying hopper is installed on the processing machine or beside it, or placed on a trolley. Both single-hopper andPTU multi-hopper versions...

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Dehumidif ying Dr yers HR Ser iesMultiple functions for consumption optimisationThe Piovan HR dryers keep the process values and the Dew Point at an optimal level, by using only the energyreally necessary. The advantages of the solution with molecular...

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Customers. The core of our innovationGranulatorsRSP20 SeriesEnglishVersatility and ruggedness are the main characteristics of the Piovan RSP20 granulators.The specific design of the rotor allows maximum performance: a quality regrind withminimum energy...

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GranulatorsRSP20 SeriesThe specific design of the rotor allows maximumperformance: a quality regrind with minimum energyrequirements. Maintenance and cleaning operationsare quick and safe for the operator.Versatility and ruggedness are the main characteristics...

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> Cutting chamber with lateral discs rotating in conjunctionwith the rotor to prevent friction of the material to begranulated and deformation> Drains to avoid powder formation behind the rotating discsCutting chamberThe progressive cutting action...

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Versatility of the hopperThe RSP20 series is equipped with a hopper with the following features:> High versatility that allows manual feeding as well as feeding from robot or conveyor belt> Feeding inlet complete with a device that prevents material...

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Technical dataCutting chamberRotor diameterFixed bladesMobile bladesInstalled powerMotor powerScreenDimension APower supplyRSP2030 RSP2045mmmmnrnrkWkWmmmmV/-/Hz200x30020023583200x450200237334.3 - 5.84-5.5 (6 poles)Ø 5 - 6 - 8 - 10Ø 6 for thin...

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ENGLISH Products & Solutions >Piovans strength is based on a heritage of experience and skills established over time, and on the capability to offer a complete range of auxiliary equipment able to satisfy all requirements in the various application...

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Feeding and conveying For fl exible and quick handling of polymers, with no risk of mistake, contamination or material wastage, Piovan has developed a complete range of Standard conveying throughput up to 200 kg/h for the single phase hopper loaders...

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Volumetric and gravimetric dosing With a complete and versatile range of volumetric dosers , gravimetric batch blenders and loss-in-weight units , all customised for the injection and extrusion processes, Piovan is able to give the appropriate answer...

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Granulation The recovery of discarded pieces and sprues, both in the injection and blow moulding sectors, allows important savings in material management and solving environmental problems. With a versatile range of The open and closed type rotor, with...

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Hot air drying and dehumidifying drying hot air dryers , also available for high throughputs; they are used to remove surface moisture from non-hygroscopic thermoplastic materials. molecular sieve dryers . The dryers are available in the versions with...