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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