Bertoli Team High pressure Homogenizers and Piston pumps

since 1974

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www.bertolisrl.eu

• 1974 Bertoli foundation

• 1978 PX pumps for products containing pieces

• 1993 High capacity homogenizer: 35.000 l/h

in aseptic execution

• 1996 Self-centering pistons alignment patented system

• 1999 ISO 9001 Quality Certification

• 2007 New headquarters

• 2008 ISO 14001 Certification

• 2009 New High Efficiency Homogenizing

Valve – “Margherita”

• 2009 New Establishment: “Bertoli Tools”

• 2013 The Latest acquisition of the Bertoli Team

HPM s.r.l.

Bertoli Milestones

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Bertoli workshop is enriched by a new sector dedicated to the machining of all the strategic parts of its machines. This guarantees the total control of the quality of the main components.

New establishment in 2009

Our workshop is equipped with the most modern and powerful tooling machines presently available.

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Bertoli: A Quality Certified Company

The quality of Bertoli designing, manufacturing, installing and servicing activities is certified according to • ISO 9001 Quality Certification

• ISO 14001 Certification

• GOST Certification (Russia)

• 3 A Certification (USA)

• OHSAS 18001 Certification

• FDA compliant wetted parts

• Manual for GMP Validation

• Atex configuration available

• Design in accordance with EHEDG

guidelines 4

Bertoli Sales by fields of application in 2014

32%

41%

18%

5% 4%

Dairy

Fruit & food

Tomato

Eggs

Pharmaceutical

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Bertoli Sales Network

CHINA

SWEDEN

LEBANON

THAILAND

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Homogenizers

• Industrial and laboratory models • From 10 l/h up to 60.000 l/h

Piston Pumps

• Low, medium, high pressure • For low, medium, high viscosity products

Pumps for pieces

• For products with pieces or dry products

Bertoli Range of Products

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Very compact

Easy to maintain

For liquid and viscous products

Very reliable

Long lifetime of spare parts

Low noise level

The “Raffaello” series: Capacities up to 21.500 l/h

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Our range of heavy-duty, high pressure homogenizer for liquid and viscous products

Very compact and reliable

Easy to maintain

Long lifetime of spare parts

The “Leonardo” series: Capacities up to 60.000 l/h

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TP Pumps Series

PUMP UP TO 80 BAR

from 2.800 up to 13.500 l/h.

Pumping fluid products

with pieces size up to 30

mm keeping their form,

surface and structure.

PX Pumps Series

PUMP UP TO 15 BAR

Volumetric sanitary two piston

pump with total through pass

valve commands by a servo

pneumatic actuator. Pumping

fluid products with pieces size

up to 60 mm.

Bertoli Special Piston Pumps for conveying products containing pieces

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Bertoli proposes a patented sterile water generating system by microfiltration with the aim to reduce the bacteriologic level in the water by microfiltration, using softened water from osmosis system.

Generally the costs for the installation of sterile water generating equipment are recovered in less than a year due to the great energy savings in respect of using the steam.

Sterile Water Generating System for aseptic homogenizers

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1200 bar - 20 l/hour

2000 bar - 10 l/hour

Two homogenization stages

Suitable for liquid and viscous products

1200 bar

120 l/hour

Two homogenization stages

Suitable for liquid and viscous products

250 bar -130 l/hour

One homogenization stages

Suitable in dairy and ice cream application

Suitable for liquid and viscous products

250 bar - 130 l/hour

One homogenization stages

Suitable for ice-cream shop

Laboratory Homogenizers

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“Atomo” “Molecola” “Mago” “Quark”

Standard Monoblock Pressure up to 600 bar Easy maintenance

Standard Ultra-High Pressure Multiblock Pressure higher than 600 bar Very high material properties Lower roughness (~0.5μm)

Monoblock & Ultra-High-Pressure Multiblock

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Wetted Gaskets and Packings FDA compliant

Wetted parts roughness Ra < 0,5 µm

Sharp edge design for Homogenization Valves

Multiblock Compression Head

Ceramic Homogenization Valves and Pistons

GMP compliant design

Steaming in place (SIP)

Certification Manual for pharmaceutical validation – CGMP and hygienic risk assessment documentation

Factory Acceptance Test (FAT)

Option skid mounted units

Cell Disruption:

Pressure higher than 600 bar

Low temperature ~10°C

Temperature raise control (by means of external cooling)

Multiple passage for reducing particle dimension and Gaussian curve σ

High Pressure Homogenizers for Pharmaceutical Application

5 Good Reasons to choose Bertoli

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1 • Patented Self Aligning System

5 • Eco Energy

2 • Compression Head Design

3 • Flushing System

4 • Transmission System Alarm TSA

Better alignment of piston guaranteed by 2 guide rings

Reduction of the gasket wear

Improved piston durability up to 7000 working hours

Lower maintenance costs

1 • Patented Self Aligning Pistons

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Self centering piston system – two guides - β=0° Single guide - β>0°

PISTON LIFETIME: 7000 h

1 • Patented Self Aligning Pistons

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Pistons available in: Chromed Ceramic Tungsten carbide coating

O-ring available in: NBR Viton EPDM Polyurethane FDA certificated

Piston gasket available in: Standard NBR + cotton

CX for abrasive application Kevlar for higher temperature

Dedicated geometry and material for ultra high pressure

FDA certificated

1 • Patented Self Aligning System - Gaskets

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Materials:

Duplex SAF2205 or Super Duplex SAF2507

Shot peened for ultra high pressure

2 • Compression Head

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Low risk of cavitation

Low NPSHR due to:

offset between the valves axis and the center of the compression head (the back position of the piston allows a better filling of the chamber that minimizes the cavitation risk in the machine)

2 • Compression Head

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New spacer design, improved NPSH and

cleanability

Low risk of cavitation

2 • Compression Head – R&D Plus

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Gasket - free conic valve seat

Conical valves

Materials:

•Stellite 20 (High wear resistance and toughness)

•Tungsten carbide (Nickel binder)

Ball valves

Standard applications Higher pressure

and viscosity

2 • Compression Head – Types of Valves

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Water consumption for homogenizing group & overpressure valve ~ 20 [l/h]

WHICH ARE THE BENEFITS?

Continuous flushing of the homogenizing valve shaft and the safety

valve in order to prevent any risk of blockage

Low vibrations of the pneumatic heads

Prearrangement for aseptic version for all machines

3 • Flushing of Overpressure Valve and Homogenizing Head

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4 • Transmission System Alarms “TSA”

Vibration sensor installed on:

Electric motor

Drive unit

Gear reducer

predictive maintenance

WATER CONSUMPTION - 80% than traditional application

WATER IS OUR MOST PRECIOUS PATRIMONY

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5 • Oil Cooling

Concept: Air suction by a fan which cools the oil going through the radiator.

No electric motor for the fan.

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5 • Oil Cooling

Patent pending

Mixed cooling system:

Waterless – Oil – Fan – Cooling

+ Water – Cooling

by using piston lubrication water

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5 • Oil Cooling

Air – Oil

Exchanger

Water – Oil

Exchanger

Oil

Compression Head

Patent pending

Roller bearings as intermediate support on the crankshafts

Higher efficiency Roller bearings have lower friction coefficient in comparison with bronze sleeves equipments

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5 • Bearings on the crankshaft

• Improved lubricating pipes application for each connecting rod

• Durability up to 3.000 working hours • Crankcase full of lubricating oil

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Patented PIIT2 - PR2009A000023

• The most compact • The smallest in size • The most stable • The most simple • Pneumatically controlled

• Up to 30% energy saving • No addition of any special gasket to the normal standard

Outlet (lamination) perimeter:

Margherita 200 % of

traditional valve

Reaction Area:

Margherita 30% of

traditional valve

“MARGHERITA” “TRADITIONAL VALVE”

Same outside diameter

5 • High Efficiency “Margherita” Valve

Thanks for your kind attention.

BERTOLI s.r.l.

Via Brodolini 1, 43056 S. Polo di Torrile (PR) - Italy

Tel. +39 0521 954711 - Fax +39 0521 293704

www.bertolisrl.eu

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