Everything for today's liquid cooling solutions - Consulting, engineering, chillers and services for optimum solutions in industrial process ...
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Industrial cooling systems Everything for today‘s liquid cooling solutions. Consulting, engineering, chillers and services for optimum solutions in industrial process cooling.
Table of contents
We’re the cooling
experts.
We have been developing solutions for
dealing with the heat generated by
industrial processes for decades. This
brochure will provide you with an overview
of our products and services and with a
selection of sample applications.
Introduction Equipment selection
What is liquid Air/water heat
cooling? exchangers.
Page 3 Page 14–15
Our approach Ensuring availability
Looking at the Services.
whole picture. Page 16–17
Page 4
Comprehensive advice Pfannenberg at work
Consulting. Application samples.
Page 5 Page 18–21
Finding the right solution Benefits at a glance
Engineering. All-round expertise.
Page 6 Page 22–23
Equipment selection
Chillers.
Page 7–13
2
Introduction
What is liquid cooling?
An introduction to one of the most
advanced methods for process optimisation
and ensuring machine availability.
Cooling for the most Reliable and efficient. The benefits of liquid cooling
demanding situations. can also be used for air-cooled
In many applications, reliable applications by combining chillers
With increasing customer demands cooling is a crucial part of the with air/water heat exchangers.
for higher precision, performance process or the system. A rise in Major advantages include the
and efficiency, more and more temperature will lead to increased integrated design of the combined
manufacturers are turning to wear and tear and malfunctions, to application and the dissipation
liquid cooling for their industrial the destruction of work pieces and of all the heat created by the
processes and equipment. tools or even of the entire machine process into the cooling liquid and
or system. Fast throughput, not into the ambient air. In many
Instead of air cooling, the heat long life and maximum machine industrial sectors, heat must not be
is dissipated via water, oil, availability are almost impossible dissipated into the production halls
emulsions, as well as water- to achieve without precise liquid because the ambient temperature
glycol mixtures. The media are cooling. can affect the precision of the
delivered via individually designed production process. Liquid
hydraulic circuits – closed circuits cooling also offers significant
are maintained at a specific advantages in terms of efficiency,
pressure level, open circuits under for example through better thermal
atmospheric pressure. Wherever management and energy recovery.
workpieces are processed with a
liquid, these circuits can be used
for cooling as well as lubrication.
3
Co
Our approach es ns
ic
v
ul
Ser
tin
Looking at the whole
g
picture.
There are many individual factors involved
g
rin
in the successful integration of chillers into
Ch
a system. We are at your side with our
le
ee
i n
il
manufacturer-independent and rs
comprehensive advice from the planning E ng
phase onwards.
1. Consulting. 3. Chillers.
A full understanding of your Easily maintained devices for
requirements and the particular standard applications or custom-
features of your system is the basis ised solutions to special require-
on which to build the optimum ments – our high-performance chill-
solution. Irrespective of whether ers and air/water heat exchangers
the task is to repair a cooling impress with the excellent quality
system, improve energy efficiency, of materials and technology and
meet new legal requirements or outstanding workmanship used in
carry out a comprehensive audit of their construction. Thanks to a wide
your equipment – we can give you range of approvals, they are
advice on every aspect of process working in a wide range of
cooling and provide you with industrial applications in many
answers in which you can trust. industries around the world.
2. Engineering. 4. Services.
Challenge us and benefit from The bottom line: product availability
our experience in numerous is crucial. Therefore, our services
industrial sectors. We are one of are a key component of the
the few companies in the world product. We offer worldwide
that develop and manufacture the support to ensure that your
entire range of industrial thermal machines remain up and running,
management solutions. We have ranging from commissioning
extensive expertise and all the and training to preventative
necessary resources to offer maintenance and a stock of spare
you all you need, from individual parts. Our service is not limited to
components to complete, newly Pfannenberg products, but also
developed systems. explicitly covers devices from all
other manufacturers.
4
Comprehensive advice
Consulting.
There is a high requirement for advice on
liquid cooling. Our approach guarantees
that all aspects of a situation have been
considered.
Everything taken into No matter what your situation is: The results:
account – right from the With their ability to grasp details • No more serious oil problems in
and make conclusions, our experts the system.
start. find the solution that gives you the • Switch to a new cooling liquid.
best value for money. • Development and installation of
Safer operation, energy-saving, new control unit.
cost optimisation – in order to meet • Cables and pipes totaling 5 km in
these and other objectives, we length were laid, documentation
offer you a comprehensive advice An example:
was prepared.
which considers economic and General overhaul of a • Electronic injection valves were
legal issues as well as the technical warehouse. installed.
situation on your site. • Energy costs were cut by 40 %.
The chillers in the refrigerated
warehouse of a Hamburg logistics After the system had been put into
We find the right answers. company had been in operation operation successfully, also took
for a very long time, some of them over the maintenance and further
Something wrong with the cooling for more than 30 years. High optimisation of the plant.
circuit in your application? Is energy costs, insufficient cooling
cooling below your current and problems with regulating the
requirements? Do you need a more system due to oil deposits in the
accurate or more easily regulated evaporators all pointed to the need
cooling temperature? Is energy for a general overhaul.
consumption too high or machine
uptime too low? Are components Our experts developed a fully norm-
missing or need replacing? Does compliant concept for the company
the refrigerant need change due which restored machine availability
to legal requirements? Is a new and substantially improved energy
control unit or a completely new efficiency.
system required?
5
Finding the right solution
Engineering.
Ready for a custom-tailored solution:
Everything for the development and
production of ready-to-connect cooling
solutions.
Development and Custom-designed those in machining centers, print
planning. solutions. works, timber processing, welding
operations, packaging facilities and
Do you need a specific solution Our standard devices reflect many in the food and beverage industry.
for a new application or are you years of experience in numerous However, this is not all. Innovative
looking for experts to help you with areas of industry. We can also offer solutions require the transfer of
the planning? If standard products you application-specific devices knowledge. True to our motto
do not meet your requirements, and solutions which we develop „Sharing Competence“, we maintain
we are happy to assist you with together with you: an intensive dialogue between
the development of your solution. our application technicians and
Complex flow calculations, • Robust devices for challenging developing engineers who share
computer-aided chiller design, our environmental conditions. their expertise with you to create
own development laboratories and • High-precision chillers for products which meet your specific
climate chambers – we offer you laboratory applications. requirements and take into account
the full range of technical support • Special design of housing and recent market developments.
to create tested and certified cooling circuits.
solutions meeting your product
ideas. Our products and services
include: Advantage by
• Configuration of complete „Sharing Competence“.
systems.
• Component dimensioning. If you are developing solutions for
• Calculation and construction of use in challenging situations, you
hydraulic circuits. will benefit from our experience
• Control circuit design. in cooling many different kinds of
• Pipework and wiring schemes. machines and systems including
6
Equipment selection
Chillers.
Reliability produced in series: efficient,
ready-to-connect chillers for use anywhere
in the world.
You can count on us: as a unit. This is crucial to high flexibility iconcerning few amount
Pfannenberg. efficiency, long life and reliability of and pressure.
our solutions.
Pfannenberg cooling systems meet
the requirements of industry for Control circuit.
accurate temperature control and Refrigeration circuit.
absolute reliability – 24/7, all year Using effective digital control
round. Compact and designed for The function of this circuit is to systems, we ensure optimum
easy maintainance, the devices can dissipate heat from the hydraulic interaction between the mechanical
be used in many ways and are ideal circuit to the colder ambient air or components. Digital controllers
for applications requiring cooling the process water. We select the connected to temperature sensors,
capacity between 1.1 and 150 kW. components of this system carefully pressure and flow switches and fill
so that maximum performance, level monitors continuously make
Because the chillers are delivered efficiency and maintainability are logical decisions to ensure that
from the factory as turnkey units, guaranteed. Compressors and fluid cooling and circulation work
they only need to be connected fans for industrial applications and reliably. There are also options for
to the electricity supply and the evaporators and condensers with remote monitoring and control.
pipework in order to provide a large surface area are combined
practically any process with a cold, with the optimum cooling medium
recirculating cooling medium. in order to achieve the best-
possible result for the application.
System expertise.
Hydraulic circuit.
Whether they are cooling oil or
water, in our chillers we combine The hydraulic circuit is used to
the three main systems that are circulate and store the cooling
needed (refrigeration circuit, medium. We choose from a wide
hydraulic circuit and control loop) range of high-quality hydraulic
so that they work together optimally components which allow maximum
7
Equipment selection
Chiller configurations.
Simplified selection process: Perfectly
pre-configured and readily available
chillers for a wide range of applications.
Product feature Product feature Particular benefits: The chiller
Hydraulic Protection (H). Smart Cooling (S). indicates when it needs to be
serviced. Error codes and data
Chillers with this product feature Chillers with this product feature recording facilitate fault elimination
are especially equipped to protect have a professional temperature and preventive maintenance.
the hydraulic system. Details: monitoring feature and error However, even if the chiller itself
detection. Details: is working perfectly, malfunctions
• Adjustable flow monitor to raise of the system can occur and be
attention in case of a drop in the • Optional differential temperature displayed:
flow rate. control system to take account
of the ambient temperature, if the • Flow alarm – the refrigerant flow
• Water-level monitor to protect the application includes particular is outside the set limits.
pump from damage as the result requirements in terms of
of running dry. condensation and elongation. • Temperature alarm – the chiller
is finding irregularities in the
• Hydraulic bypass to protect the • A Tmin/Tmax temperature temperature profile.
pump by ensuring a minimum monitor to issue an alert if the
flow quantity and to protect the temperature of the coolant rises
system by limiting the pressure. or falls unexpectedly.
• An error display to facilitate
servicing and troubleshooting
combined with a common
alarm signal. (For dedicated
separate alarm messages and
to communicate with external
control systems, an additional
RS-485 interface is needed.)
8
Product feature
Precision Cooling (P).
Standard configurations
Chillers with this feature have a limit for easier product selection:
on temperature deviation at
±1 K (must be combined with the S
feature). Details: CONFIGURATION
PRODUCT
FEATURE
• Hot gas bypass to improve the BASIC H S HS SP HSP
accuracy of the temperature
control system without burdening
Hydraulic
the compressor with excessive Protection H – + – + – +
switching between on and
off (operation at >50 % of the
nominal output). Smart Cooling S – – + + + +
• Fan on/off to improve the
accuracy of temperature control
Precision
by managing the output of the
Cooling P – – - – + +
evaporator-heat exchanger.
Note: Variable control of the fan
speed is available in chillers with Due to a wide range of uses, some chillers in the HS configuration are
EC fans. available directly from stock.
9
Equipment selection
Customised chillers.
Ready for special requirements: We are
your partner for custom-tailored solutions.
Development expertise. as variants with UL-certification. machines. Following a complex
We also have a lot of experience catalogue of requirements,
Reliable, versatile and ready-to- producing equipment for countries Pfannenberg was selected to
connect, the standard versions of with particular demands concerning develop, construct and test chillers
our chillers never fail to impress. the power supply. that had been customised to meet
With a range of optional equipment perfectly the client‘s requirements.
items, they can be adapted to Along with the special requirements Some crucial activities:
individual requirements. For for electrical systems, cables, plugs
customised solutions which go and switches, the hydraulic system • Tests and calculations for the
beyond this, our engineers, with is particularly important. Choosing configuration of the hydraulic
access to decades of development adequate pumps and calculating circuit.
experience at Pfannenberg and to temperature profiles are key
comprehensive technical resources, prerequisites for successful system • Design and CAD modeling of
are available for you. The benefit: integration. the chillers integrated in the
you will find everything under machines.
one roof, from engineering to All these aspects lead to
production. solutions which fulfill customised • Acoustic tests, noise reduction,
requirements to the greatest performance analysis.
extent – from design to prototype
Flexible in design. validation.
The development of customised
solutions requires a lot of flexibility For example: Integration
and know-how. For example, the in X-ray systems.
expansion of business to new
markets has a big impact on the A global manufacturer of non-
portfolio of chillers and the service destructive test systems required
concept. We are used to deal with application-specific chillers for
these situations; we offer products integration in industrial X-ray
with the standard CE mark as well
10Custom-tailored chillers from Pfannenberg are used in
numerous industries:
Imaging Laser cutting and welding Energy generation and supply
Additive manufacturing Automobile industry Packaging industry
11Our chillers.
CCE
PW W • 6 performance classes
from 1.1 to 6.5 kW.
• Compact frame allows
PC 2500 • Passive cooling system.
installation on top of
• 4 per formance classes
electrical enclosures
• Performance class up
to from 9 to 24 kW.
Rack 2.5 kW. • Specially designed
and machines.
• Very quiet, thanks to
low for applications where
• 2 performance
noise high pe rfo rm an ce process water is available.
classes from 1.1 to
1.7 kW. pump.
atible
• Ideal for installations • Exceptionally comp
with solution s on the
with limited space.
market.
• Easy integration in
existing machine
types.EB eXTreme
• High cooling capacit y.
EB Large • 9 perform ance classes
from 37 to 150 kW.
• 5 performance classes
EB Oil from 19 to 40 kW. • Sophisticated design and
innovative technologies, e.g.
• Specially developed to
• 12 perform ance classes precise cooling, electrical
EB 2.0 from 3 to 40 kW.
meet the demanding
requirements of industrial
expansion valves and fully
• Specially designed for digitalised sensors.
• 7 perform ance applications.
cooling of oils and high-
classes from 3.2
viscosit y emulsions.
to 16 kW.
• An All-rounder:
ideal for customer
specific require-
ments.
• Suitable for a
stand-alone setup.Equipment selection
Air/water heat
exchangers.
The combination of chillers and air/water
heat exchangers ensures safe thermal
management in electrical enclosures even
under difficult conditions.
Optimum system solution Pfannenberg provides the complete
for thermal management. soution as a single source supplier.
Thne customer benefits from a
Particularly in areas where the air well-balanced system and clear
is strongly polluted or the climate responibilties.
is challenging, where water at the
correct temperature is hard to Our air/water heat exchangers do
come by and where no additional not require maintenance and are
heat should be directed into not affected by high temperatures
production halls, chillers with air/ or by aggressive or oily ambient
water heat exchangers are an ideal air. Three design concepts allow
solution for thermal management in different installation options
electrical enclosures. depending on the application in
question:
The combination of both
technologies ensures that the heat • Partially recessed door or side
dissipation provided by the chiller mounting (PWI series).
is separated from the cooling of • Side or door mounting
the application taking place under (PWS series).
difficult conditions as mentioned • Space-saving top mounting
above. (PWD series).
εCOOL air/water heat exchanger
PWI / PWS 6502.
14The benefits of this
solution:
• Central provision of the coolant
water.
• Separated heat dissipation.
• Closed pipe system for cooling
of electrical enclosures even in
challenging ambient conditions.
• Highly reliable solution with
completely maintenance-free air/
water heat exchangers.
Diagram showing the combination of an EB Large chiller with 4 PWS series
air/water heat exchangers.
15Ensuring availability
Services.
A key factor in the selection of a suitable
solution, apart from the cost, is a service
arrangement to cover commissioning,
maintenance, repairs and training.
It is the service which Be prepared. Reliable collaboration is based
makes the solution a on controlling the risk of the plant
Not to be fully prepared when a installer and plant operator to
perfect one. machine alarm occurs invites risk. an appropriate extent. It is not a
Even if it is possible to get a trained matter of whether breakdowns will
The importance of perfect service service technician on site within 24 occur, but when, how often and
and what must be taken into hours, how can you be sure that he with which consequences for the
account is illustrated by the will be able to solve the problem? specific application, your customer
example of a customised service Can you rely on the expertise and production process. That
arrangement on three continents and documentation on dealing is why we consider service not
in collaboration with a leading with alarm messages and trained as an additional deliverable, but
supplier of packaging machines. personnel being on site? Will the as an integral component of our
As with many other modern right spare parts be available? product: a solution tailored to your
production systems, the operation Would it make sense to take requirements.
here is subject to many challenging preventive measures and replace
requirements. If a cooling system critical parts in order to avoid too
fails, machines can come to a long storage time.
standstill within minutes. With
target machine uptime at 98 %,
malfunctions must be dealt within
24 hours at every site.
16Risk managament to ensure machine uptime:
MACHINE
UPTIME
LEVELS OF
CUSTOMER
INVOLVEMENT
Each spare part Recommended Recommended Back-up devices Back-up devices Simultaneous
can be ordered spare parts are spare parts are are warehoused in are warehoused in use of back-up
individually warehoused in a warehoused in a central location each region devices
(Build-to-Order) central location each region
Options to guarantee machine availability.
Failure safety from the
operation including all necessary Furthermore, we have bundled
start. measurements, tests, adjustments the most frequently needed spare
and documentation. With regular and wear parts into Pfannenberg
High machine availability begins
preventative maintenance and by original spare parts packages. To
with professional commissioning.
inspecting the chiller systems for guarantee the machine availability,
This applies particularly to the
leaks and possible damage from we recommend to keep these
complex configuration of cold
vibration, corrosion and ageing, we packages on stock.
water replacements. We offer
improve failure safety and ensure
end-to-end services in order to
furthermore that legal requirements
avoid malfunctions and damage
to machines and to guarantee
are always met. Trainings.
production on your systems in the
long term – all around the world: The reliability of your systems
Repair. is not guaranteed by technical
• Manufacturer-independent components alone. Also, crucial
commissioning and maintenance. A benefit of our global service to the smooth functioning of your
• Manufacturer-independent repair is its ability to respond quickly. machines is the ability of your staff
and seal checking. Together with you, we expand our to monitor procedures and respond
• Spare parts and spare part local service network specifically, correctly at any moment.
packages held in readiness. where your manchines are installed
• Training and courses. and professional service is Our trainings and seminars help
needed. If a cooling system starts them to do this. We offer them both
to lose capacity or threatens to on your site and on our premises.
break down, we can be on your
Commissioning and premises straightaway and start
maintenance. with error diagnosis and repair.
This saves transporting the devices
Our service technicians provide backwards and forwards and
professional installation and reduces downtime to a minimum.
17Pfannenberg at work
Bypass solution for
chillers in the food
and drink industry.
An Italian manufacturer of machines for
making pasta experiences frequent
problems in the production process.
Defect pumps in the cooling system
prevent the delivery of fresh water for
pasta preparation. This leads to
downtime with additional repair and
substantial costs.
The requirements of the • Many different standard options, MTTF*. Standardised components
application. such as an integrated hydraulic and a well-thought-out plug and
bypass, integrated flow monitor, play concept minimize repair costs
Reliable supply of cold fresh water aluminum air filters etc. and machine downtime.
for the pasta extruder. A guarantee • Separate cooling and hydraulic
*MTTF: Mean Time To Failures.
of permanent and faultless circuits.
functioning. Necessity of hydraulic • Optimum stability in the long-
bypasses and a guarantee of term thanks to high-quality
reliability. components.
• Liquid cooling with water, water/
glycol mixes.
• Programmable control module
The Pfannenberg that allows small hysteresis of
solution. the temperature of the cooling
medium.
An analysis undertaken jointly • Steel housing with a thick powder
with the client allows the ideal coating.
solution to be identified: Hydraulic
bypasses. A standard option of the
CC 6301 model chiller exactly fulfils The Implementation.
the special requirements and is
available for immediate delivery. In total, 14 CC 6301 chillers
These features set our chillers apart were installed with an integrated
from the rest: hydraulic bypass. These stand-
alone devices are robust, UL-
certified and guarantee maximum
machine availability and maximum Chiller CC 6301 + BPH
18Pfannenberg at work
Cooling lubricant supply:
Maximum efficiency on
a small budget.
A world-leading manufacturer of hydraulic
components and systems seeks a smart
and cost-effective solution for a special
production application. An existing system
consisting of an oil tank and chiller system
is to be expanded by 2 oil tanks. For
budgetary reasons, acquiring 2 new chillers
is ruled out.
The requirements of the each of the oil tanks, complete the into another application within the
application. solution. factory.
Provision of four work benches with Special features of the system
*MTTF: Mean Time To Failures.
cooling lubricants, reliable cooling solution are: **MTTR: Mean Time To Repair.
from 3 oil tanks (capacities of 200,
300 and 800 liters) where 1 oil tank • A robust EB 190 WT chiller which
is already in place and connected can also be located outside if
to a chiller. Solution with maximum necessary.
possible cost-efficiency. • 3 maintenance-free water/oil heat
exchangers.
• Maximum safety, energy and
The Pfannenberg cost-efficiency.
• Optimum long-term stability and
solution. reliability (maximum MTTF*).
• Unsurpassed easy servicing
Taking budgetary restrictions into (minimum MTTR**).
account and making maximum
use of the on-site circumstances,
a customised, economic system
solution was developed. The
The Implementation.
central component is a chiller
The company benefits from an
system dimensioned to meet the
individual solution which proves to
requirements and located outside
be very economical both in terms of
the building to enable better
its acquisition and in its daily use.
accessibility to mains water. 3
For even better cost-efficiency, the
water/oil heat exchangers, one on Chiller EB 190 WT
chiller already in use was integrated
19Pfannenberg at work
Restoring machine
availability for a
track-laying company.
In the factory of a manufacturer specialised
in tracks and rail components, improving
the performance of a track-drilling unit
causes the two chillers connected to it to
overload, frequently resulting in downtime
for the machine.
heat. A maintenance contract
The requirements of the high-performance EB 90 chiller
agreed subsequently ensured
was chosen. This unit has an
application. integrated control module which that optimum functioning would
allows precision regulation of the continue on a permanent basis.
Reliable oil cooling of a high-
temperature of the cooling medium.
performance track drilling unit.
An excellent solution with:
Safeguarding machine uptime,
particularly at lunchtime and in the
• Separate cooling and hydraulic
afternoon when the production hall
circuits.
is heated by the sun.
• Control module to program small
hysteresis of the oil temperature.
• Operation at ambient
The Pfannenberg temperatures of up to +40 °C.
solution. • Robust steel housing with a
powder coating.
An analysis undertaken on site
with the client revealed that the
cooling capacity of the two chillers The Implementation.
was no longer sufficient for the
requirement. Thanks to our experts‘ on-site
In order to match the improved analysis, the company saved
performance of the track-drilling itself an expensive and ultimately
unit with appropriate cooling, inadequate repair of its old chillers.
the cooling system had to be The new solution tailored to its
redesigned. Taking the temporarily current requirements provided the
high ambient temperatures in the machine availability values it was
production hall into account, the looking for, even in the midday Chiller EB 90
20Pfannenberg at work
Water cooling under
extreme conditions in a
desert state.
It is expected that temperatures in the large
laundry planned for an airport will rise to
60 °C and above and will be accompanied by
high humidity. Using cooling units for thermal
management of the electrical enclosures
would be counter-productive as the heat they
dissipate would make the space even hotter,
cause the electronics to fail and put the
functioning of the system at risk.
The requirements of the ideal solution. to operation outside of the laundry.
It supplies the air/water heat
application. Special features of the system exchangers located inside and
solution are: the constant flow temperature
Thermal management without
increases machine uptime
• Maintenance-free εCOOL air/
heating up the air in the
substantially.
immediate surroundings even
water heat exchangers, types
more. High machine availability *MTTF: Mean Time To Failures.
PWS 6502 and PWS 6102 **MTTR: Mean Time To Repair.
with temperature and humidity at
(>+1 °C...+70 °C, IP 55).
challenging levelsn.
• EB 60 WT type chiller can be
positioned outside as an option
(–20 °C... +40 °C, IP 54).
The Pfannenberg • Maximum safety, energy-saving
solution. and cost-efficiency.
• Optimum long-term stability and
The concept custom-tailored to reliability (maximum MTBF*).
meet the requirements uses water • Unsurpassed easy servicing
cooling. Air/water heat exchangers (minimum MTTR**).
operate independently of the
quality of the ambient air and do
not generate any heat. A design The Implementation.
perfectly adapted to the application EB 60 WT CE chiller, εCOOL PWS
combines three air/water heat A feature specifically for the 6102 and PWS 6502 air/water heat
exchangers and a chiller into an requirements was a chiller suited exchangers
21Benefits at a glance
Comprehensive
expertise for the safety
of your production
systems.
ic
v
From planning and the selection or
Ser
development of equipment to comprehensive
service arrangements: We offer everything
you need to find the optimum solution for your
requirements.
Consulting
• We have experts around the world ready to
answer all your questions about liquid cooling.
• We support you in upgrading your current
systems, as well as planning of new ones.
Engineering
• Benefit from our decades of experience in
developing efficient and reliable components.
• Our engineers and laboratories are on hand at
all times to undertake measurements, tests and
calculations.
Ch
Chillers
• We hold state-of-the-art, individually
configurable standard products in stock for you. lle
r
i
• We develop custom-tailored solutions to meet
special requirements.
Services
• We support you to ensure your machine
availability. You determine to which extent
according to your individual risk profile.
• Our maintenance and repair service is available
around the world, even if you are using systems
and machines from other manufacturers.s Co
e ns
c
ul
tin
g
g
rin
ee
rs g i n
EnThe Pfannenberg group
worldwide
Pfannenberg Europe GmbH
Werner-Witt-Straße 1
21035 Hamburg
Pfannenberg India, Chennai
Germany Phone: +91 44 69000697/98
Email: info@pfannenberg.in
Phone: +49 40 73412 156
Pfannenberg Italy, Fidenza (PR)
Telefax: +49 40 73412 101 Phone: +39 0524 516 711
Email: info@pfannenberg.com Email: info@pfannenberg.it
Web: www.pfannenberg.com
Pfannenberg Poland, Warsaw
Phone: +48 228907246
Email: info@pfannenberg.pl
Pfannenberg Austria, Ottnang am Hausruck Pfannenberg Russia, St. Petersburg
Phone: +43 7676 50219 Phone: +7 812 612 8106
Email: info.austria@pfannenberg.com Email: info@pfannenberg.ru
Pfannenberg Brazil, Indaiatuba Pfannenberg Singapore, Singapore
Phone: +55 19 3935 7187 Phone: +65 6293 9040
Email: info@pfannenberg.com.br Email: info@pfannenberg.com.sg
Pfannenberg China, Suzhou Pfannenberg United Kingdom, Rotherham
Phone: +86 512 6287 1078 Phone: +44 1709 36 4844
Email: info@pfannenberg.cn Email: info@pfannenberg.co.uk
Pfannenberg France, Rueil-Malmaison Pfannenberg USA, N.Y.
Phone: +33 1 4708 4747 Phone: +1 716 685 6866
Email: info@pfannenberg.fr Email: info@pfannenbergusa.com
Deliveries are made on the basis of the General Terms and Services
of the ZVEI. Subject to technical amendments and misprints. This
paper has been manufactured from chlorine-free bleached cellulose.
01/09/2019
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