DECANTERCENTRIFUGES

for industrial use

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ESTRATTORI_CENTR_GB_3_ante_2010_IFAT_settembre 15-03-2011 10:24 Pagina 3

AA LLEEAADDEERR IINN CCEENNTTRRIIFFUUGGAATTIIOONN

PPRRIINNCCIIPPLLEESS OOFF TTHHEE SSEEPPAARRAATTIIOONNSSYYSSTTEEMM

The decanter is used for the

separation of two or more

phases of different specific

gravity, in particular for the

clarifying of liquids in which

suspended solids are

present. The separation of

solids and liquids takes place

within a cylindrical/conical

rotating bowl, upon the

periphery of which the

heavier solid phase collects

and is continually removed by

the internal conveyor.

A polyelectrolyte, suitably

chosen for its type and

specific characteristics, may

be added to the product

being fed to the machine in

order to improve the solid-

liquid separation.

The polyelectrolyte favours

the aggregation and thus the

easier capture of the solid

particles. A polyelectrolyte is

not always compatible with

products being processed.

It is generally used in

purification processes for the

drying of sludge, but not in

intermediate product

conversion processes, and

even less in the processing

of foodstuffs.

SolutionsSeparation

Division

The Pieralisi Group provides

solutions to all technological

problems of solid-liquid and

solid-liquid-liquid separation,

thanks to the great

experience and know-how

developed over time in the

most important industrial

centrifuge markets. Over

40,000 Pieralisi machines

and plants are today installed

worldwide, being used in a

wide variety of centrifugal

technology applications, as

evidence of the undisputed

market leadership of the

Pieralisi Group.

ESTRATTORI_CENTR_GB_3_ante_2010_IFAT_settembre 15-03-2011 10:24 Pagina 4

� Two- three-phase design

� Conveyor and bowl in

various stainless steels: AISI

414, AISI 304

� Wear protection of

conveyor coils in tungsten

carbide

� Wear protection

(interchangeable) of

conveyor diffuser

� Fixed differential speed

variation

SSTTAANNDDAARRDDFFEEAATTUURREESS

The electronic ROTOVARIATOR

is designed and manufactured

by the Pieralisi Group and

patented worldwide for

application on Pieralisi

decanter centrifuges of the

FP 600, JUMBO, HERCULES,

MAMMOTH and GIANT series

including already installed

decanters. The electronic

ROTOVARIATOR can be fitted

to Pieralisi decanter

centrifuges being used for

both sludge dewatering and

any separation process of a

solid from one or two liquids.Rotovariator

Thanks to the electronic

ROTOVARIATOR device it is

possible to:

� continuously vary the number

of screw revolutions in

relation to the bowl of the

decanter

� regulate the torque on the

decanter reduction gear to

the maximum levels allowed;

this allows to protect

transmission gears and to

adjust the rate of feed flow to

the decanter and/or the

screw differential speed.

TTHHEE RROOTTOOVVAARRIIAATTOORR

� Conveyor and bowl in AISI

316/Duplex stainless

steel

� Selection of optimum

conveyor and bowl design

OOPPTTIIOONNAALL VVAARRIIAATTIIOONNSSFFOORR SSPPEECCIIAALLAAPPPPLLIICCAATTIIOONNSS

A leaderin

centrifugation� Wear protection incl.

interchangeable sintered

tungsten carbide segments

� Automatic differential

speed variation:

- via Rotovariator system

- other systems on request.

CCRROOSSSS SSEECCTTIIOONN OOFF TTHHEE DDEECCAANNTTEERR CCEENNTTRRIIFFUUGGEE

All parts in contact with the product to be treated are made of stainless steel.

LLeeggeennddaa::1. Main motor2. Safety guard3. Bowl4. Screw5. Adjustable ring6. Rotovariator (patented system)7. Gear Box8. Scraper motor (patented system)9. Solids discharge chamber

10. Feed tube11. Main frame12. Cake discharge13. Centrate discharge14. Dampers15. Flushing discharge

ESTRATTORI_CENTR_GB_3_ante_2010_IFAT_settembre 15-03-2011 10:24 Pagina 5

NOTE: Hercules, Mammoth and Giant series decanters are equipped with the Rotovariator system as a standard feature.

TECHNICAL FEATURES OF DECANTER CENTRIFUGES

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MMaaiinn mmoottoorr ppoowweerr[[kkWW]]MMooddeell

5.5 3 236.5 2.61 2,500BABY 1

7.5 3 236.5 3.46 4,000BABY 2

7.5÷11 3 236.5 4.30 5,500BABY 3

11 4÷7.5 353 2.60 6,000FP600/M

11 4÷7.5 353 3.45 9,000FP600 RS/M

15 4÷7.5 353 4.30 12,000FP600 2RS/M

30 11÷15 470 2.66 25,000JUMBO 1

37 11÷15 470 3.53 35,000JUMBO 2

45 11÷15 470 4.40 45,000JUMBO 3

45 11÷15 470 5.28 55,000JUMBO 4

30 11÷15 470 3.53 35,000HERCULES 470/2

37 11÷15 470 4.40 45,000HERCULES 470/3

37 11÷15 470 5.28 55,000HERCULES 470/4

45÷75 15÷25 570 4.09 65,000MAMMOTH 570/2

55÷90 15÷25 570 5.26 85,000MAMMOTH 570/3

90÷150 32 700 3.72 110,000GIANT 2

90÷150 32 700 4.37 140,000GIANT 3

90÷150 30÷42 745 4.20 160,000GIANT II L

110÷250 / 800 3.07 180,000GIANT III

TToottaall hheeiigghhtt[[mmmm]]

TToottaall wwiiddtthh[[mmmm]]

TToottaall lleennggtthh[[mmmm]]MMooddeell

1,0958251,660BABY 11,0958251,860BABY 21,0958252,060BABY 31,4251,0402,470FP600/M1,4251,0402,770FP600 RS/M1,4251,0403,070FP600 2RS/M1,6851,4753,205JUMBO 11,6851,4753,615JUMBO 21,6851,4754,025JUMBO 31,6851,4754,435JUMBO 41,7251,5803,490HERCULES 470/21,7251,5803,900HERCULES 470/31,7251,5804,310HERCULES 470/41,9701,9204,370MAMMOTH 570/21,9701,9205,050MAMMOTH 570/32,2202,2155,050GIANT 22,2202,2155,510GIANT 31,5002,4006,530GIANT II L1,750

MMaassss[[kkgg]]

500

550

650

1,360

1,510

1,660

2,600

2,950

3,350

3,700

2,950

3,350

3,700

5,540

6,500

9,080

9,900

10,000

11,2003,0005,300GIANT III

WideChoice ofmodels

Decanter centrifuge Giant III

Decanter centrifuge Giant II L

ESTRATTORI_CENTR_GB_3_ante_2010_IFAT_settembre 15-03-2011 10:25 Pagina 6

� production processes for the pharmaceutical and biotech sector

� minerals and ores production processes

� production processes for non-fossil fuels, such as biodiesel and ethanol

Recycling� treatment processes for

drilling mud� treatment and recovery

processes for industrial fluids� recycling of polymers and

their respective recyclables� recycling of service water

in industrial processes Oleo-chemistry� production processes for

oleo-chemistry derivates� refining processes for edible

vegetable oils, excluding olive oil

Mineral- Fuel and Lube Oils Processes� purification and

conditioning of fuels� purification of lube oils� treatment and recovery

of mineral and fuel oils� treatment of slop-oils from

refineries and lagoons, of slops from lube oils, of bilge water

Environmental Processes� treatment and disposal

processes of sludge from municipal and industrial waste water

� drying of animal slurry� drying of biomass� thermal sludge dryingChemical Processes� production processes

involving intermediate or

end products and integrated recycling andrecovery processes

� processes within HDPE, PVC and PP polymer production

AARREEAASS OOFF AAPPPPLL IICCAATT IIOONN

Meat processing

Decanter centrifuges GIANT for waste treatment Treatment of slop oils

Decanter FP 600 RS, a Pharma-modul

TargetedSolutions

for every Need

Pieralisi decanters with a widevariety of capacities aresuitable for a vast range ofapplication areas, such as:

Animal-Based Products� treatment of by-products

from the fish-processing and meat-processingindustries

Food Production� processing and recovery

of non-liquid food products� processing of citrus fruit� wine and sugar processing� recycling of food-related

productsDairy Products and Juices� production processes of

dairy and cheese products� recycling of related waste

materials� processing of fruit and

vegetable juices.

ESTRATTORI_CENTR_GB_3_ante_2010_IFAT_settembre 15-03-2011 10:24 Pagina 1

TTHHEE PPIIEERRAALLIISSII GGRROOUUPP

IINNSSTTAALLLLAATTIIOONNSS WWOORRLLDDWWIIDDEE

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Drilling waste treatmentBiodiesel production

Coal tar industry

Bio-waste treatment

Waste water treatmentCosmetic industry

Pig manureWaste treatment on cruise ship Treatment of sludge from depuration plant

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SolutionsSeparation

Division

Via Don Battistoni, 1 - 60035 JESI (AN) - Italy - Phone 0039 0731-231.1 - Fax 0039 0731-231.239www.pieralisi.com - info@pieralisi.com

Headquarters:PIERALISI S.p.A. - Via Don Battistoni, 1 - 60035 JESI (AN) (Italy) Phone 0039 0731 231.1 - Fax 0039 0731 231239www.pieralisi.com - info@pieralisi.comPIERALISI MAIP S.p.A. - Via Don Battistoni, 1 - 60035 JESI (AN) (Italy) Phone 0039 0731 231.1 - Fax 0039 0731 231239www.pieralisi.com - info@pieralisi.com

WORLDWIDEPIERALISI MAIP S.p.A. - Via L. da Vinci, 15 - 50020 SAMBUCA VAL DI PESA (FI) (Italy) - Phone 0039 055 8071657/8 Fax 0039 055 8071748PIERALISI MAIP S.p.A. - Via S. Pietro, 12 - 60036 MONTECAROTTO(AN) (Italy) - Phone 0039 0731 899027 - Fax 0039 0731 89259PIERALISI MAIP S.p.A. - S.S. 96, Km. 117,900 70026 MODUGNO (BA) (Italy) - Phone 0039 080 5352054Fax 0039 080 5352033

ICM S.r.l. CARRELLI ELEVATORI - Via Brodolini, 8 - Zona Industriale Zipa60035 JESI (Italy) - Phone 0039 0731 200350 Fax 0039 0731 200328 - www.pieralisicarrelli.com - carrelli@pieralisi.comPIERALISI BENELUX B.V. - Braillestraat 2 2652 XV BERKEL EN RODENRIJS (The Netherlands) Phone 0031 10 8 92 92 00 Fax 0031 10 8 92 92 09 - info@pieralisi.nlPIERALISI DEUTSCHLAND GmbH - Ochsenfurter Str., 2 97246 EIBELSTADT (Germany) - Phone 0049 9303 9082-0 Fax 0049 9303 9082-20 - pieralisi@pieralisi.dePIERALISI ESPAÑA S.L. - C/Burtina, 10 - P. Log. Plaza 50197 ZARAGOZA (Spain) - Phone 0034 976 466020Fax 0034 976 732816 - info@pieralisi.esDELEGACIÓN PIERALISI SUR - Ctra. Madrid, km 332,623009 JAÉN (Spain) - Phone 0034 953 284023-280866Fax 0034 953 281715 - jaen@pieralisi.esPIERALISI HELLAS A.E. - 14 Km National Road Athens - Lamia145 64 KIFISIA (Greece) - Phone 0030 210 8002460Fax 0030 210 8002464 - info@pieralisi.grPIERALISI MAGHREB SA - 36 rue 8601 - La Charguia I2035 TUNIS (Tunisia) - Phone 00216 71 807353Phone/Fax 00216 71 770720 - info@pieralisi.tn

PIERALISI NORTH AMERICA INC. - 5239 Muhlhauser RoadHAMILTON, Ohio 45011 (USA) - Phone 001 513 234 5061Fax 001 513 297 3092 - info@pieralisi-na.com Sales Office & Customer Service: 4630 Beloit Dr - Suite 10SACRAMENTO - CA 95838 (USA) - Phone 001 916 993 3981Fax 001 916 925 5294PIERALISI DO BRASIL LTDA - Rua Humberto Pela, 156Bairro do Leitão - LOUVEIRA - SP (Brazil) - CEP 13290-000Phone 0055 19 3948-5250 - Fax 0055 19 3948-5252pieralisi@pieralisi.com.brPIERALISI ARGENTINA S.A. - Paraná 4456, B1605DGH MUNROBuenos Aires (Argentina) - Phone/Fax 0054 11 4762 1778info@ar.pieralisi.com - Operations Office: Mar del Plata 2668 Parque Industrial - 5300 LA RIOJA (Argentina)PIERALISI CHINA Co., LTD. - No. 1 Workshop, 2nd Phase, GuanglianIndustrial Park - No. 2 Kechuang East 5th Road, Opto-mechatronics Industrial Park, Tongzhou District, BEIJING 101111 (China) Phone 0086 10-81504877/81504987/81504928 Fax 0086 10-81504330 - info@pieralisi.cn

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