080903 IKN Brochure English

03

IKN Cooler Technology

Table of Contents

IKN Company Profile

IKN Grate System

Pendulum Suspension

Pendulum Cooler

Clinker Inlet Distribution System (KIDS)

Heat Shield

Hydraulic System

Pneumatic Hopper Drainage (PHD)

Roll Crusher

Kiln Outlet Seal

Reference Lists

1 |

2 |

3 |

4 |

5 |

6 |

7 |

8 |

9 |

10 |

IKN was founded by Dipl.-Ing. Karl von Wedel. He was working

as Technical Director for the then number one specialist in

grate coolers, at the time, the major kiln suppliers in Germany

decided to build grate coolers as well. The traditional rule as

cooler specialist required an answer to the challenge.

Karl von Wedel left the company, returned to Germany and

settled in Neustadt near Hanover to develop his own cooler

concept. Contrary to the opinion that coolers are designed

according to their mechanical transport mechanism, Karl von

Wedel started from the process side looking for the best solution

to introduce cooling air into the bulk clinker bed. The target was

uniform air distribution to improve heat transfer between clinker

and cooling air and to permit operation with deeper clinker beds.

Deep clinker beds need to be well distributed across the grate

width for the benefit of higher recuperation and longer lifetime

of the grate surface. As need generates ideas, the first patent

on grate plates for horizontal aeration was filed.

The grate’s first plates were named Coanda Nozzles, after

the Romanian engineer Coanda, who discovered that sharp

air jets from a 30° inclined nozzle curve to the horizontal. This

phenomenon is called Coanda effect. The Coanda Nozzles are

permeable for air but not for clinker. In pursuit of a marketable

application below the level of entire coolers, Karl von Wedel

developed the aerated and sloped fixed inlet. The first five to

seven rows of a grate cooler were replaced by stationary and

enclosed air beams aerated by individual ducts. The air beams

enabled high pressure aeration and strong horizontal jets.

The leverage of clinker inlet distribution for better clinker beds

promoted the new type Coanda Nozzle. Though Germany’s

economy was sluggish, Dyckerhoff AG adopted the concept.

With the first project the first employee was hired and the

company was formally registered in 1983. The results of the fixed

inlet in terms of process and service life were outstanding and

the new design found broad acceptance by cement producers.

The fixed arrangement of the air beams became a new standard

in clinker cooling on grates.

1 | IKN Company Profile

IKN premises at Neustadt, Germany

04

05

The success was the basis to advance to the modification of the

movable section and further to grate coolers. In order to render

the mobile section of the grate as wear resistant as the fixed

inlet, the IKN Pendulum Cooler was developed with a wearless

suspension of the mobile frame.

Today, IKN is a leading company with modern facilities, more

than 100 employees, and sales offices in the USA, India,

Singapore, Brazil and France. Continuous improvement and

development has turned the fixed inlet into a high efficient

Clinker Inlet Distribution System (KIDS). The Coanda Nozzle

is continuously upgraded to meet process and mechanical

requirements, consistent with the theory of horizontal aeration by

Coanda effect. The logical step following an unchanged focus

on clinker and air distribution was the upgrade of the wearless

pendulum suspension to a Linear Pendulum System (LPS),

supported on short steel straps.

A consequence of the continuous quest to build better clinker

coolers is an ever increasing market share. IKN Pendulum

Coolers have been selected in combination with all leading

rotary kiln manufacturers. In 2004 IKN associated itself with the

reputable kiln supplier PSP Engineering a.s. in Prerov, Czech

Republic to complement the Pendulum Cooler with a kiln and

preheater as a complete solution for the pyro process.

Narrow, inclined and curved slots in transport direction of clinker

generate sharp jets of air with high dynamic pressure. The

Coanda effect forces the jets to curve parallel to the surface of

the grate plate. Fines are swept to the clinker bed surface and the

Coanda Nozzles are completely engulfed by cooling air. During

normal operation a temperature of 30° C to 40° C is measured

close to the grate surface.

The Coanda Nozzles of the pendulum section are formed by

several blades which are inserted into a common supporting

frame. The curved air openings between the blades generate

the desired horizontal Coanda jets. The surface of the frame is

completely covered by the blades to form a grate surface which

consists of small blades and no longer of entire grate plates.

The supporting frame is no longer subject to wear. The small

blades are loosely interlocked in the base frame. They are free

of mechanical and thermal stress. This is important, because

their material composition can be geared towards resistance

against wear only.

2 | IKN Grate System

Coanda Nozzle, visualisation of horizontal aeration

Grate plate assembly with miniblades

Coanda effect

06

07

The blades are made as hard

as clinker to increase the ser-

vice life of the grate surface

significantly. While each cooler

has thousands of such blades,

only single blade replacements

have been reported.

A higher degree of precision in design and fabrication of the

movable gaps prompted the elimination of air ducts and the

return to compartment aeration after the stationary inlet (KIDS).

The figure above shows the principle whereas the flow of air into

the beams is throttled, so that the movable gaps between the

fixed and movable rows receive more air for purging. The idea is

not only to save electrical energy for the pressure absorbed by

air ducts, but also to reduce clinker fall through and associated

wear of the movable gaps.

Coanda Nozzle with miniblades

Coanda Nozzle with standard blades

Sandwich type side seal

Perfectly aligned Coanda Nozzles

The concept of separating supporting and wear parts is reflected

in the design of the sandwich type side seal. The outer board is

attached to the Coanda Nozzles. The replaceable wear board is

connected by T-bolts to the outer board for quick replacement

from the top of the grate.

The horizontal air jets support the clinker transport. Consequently

the number of movable rows is reduced. The picture shows the

pattern found in every IKN Pendulum Cooler: One movable row

followed by two fixed rows.

The narrow width of the Coanda Nozzle of 200 mm permits the

adaptation of the grate surface in small increments. The grate

width can be suited to the kiln production without compromising

on process performance.

IKN Side Seal

08

09

3 | Pendulum Suspension

To overcome the sinking phenomenon of roller supported

moveable frames of conventional coolers, IKN developed the

Pendulum Suspension System. The moveable frame is no longer

supported on rollers but is suspended on wearless spring steel

straps. Gradual sinking during operation cannot occur. The thrust

gaps between moveable and fixed rows remain uniform.

Coanda Nozzles, beams and suspended mobile frame, precision

machined in the shop and laser aligned in the field – all measures

lead to a smooth grate surface with excellent mechanical

operating characteristics and fine meshed air distribution into the

clinker bed. Longest life time of the cooler grate and maximized

heat transfer between cooling air and clinker are the rewards.

Precise laser alignment in the field

Suspended on concrete: IKN Pendulum Cooler for a 4400 t/d plant

Patented in 1990: Wearless suspension of the mobile frame by spring steel straps, called „the long pendulum“

10

Linear Pendulum Support (LPS)

As an increasing number of cooler retrofits challenged IKN to

shorten the pendulum straps in order to cope with restricted

building heights, a new version of a wearless grate suspension

was developed. The patented system is called LPS for Linear

Pendulum Support. The pendulum support is based on the

principle for linear mechanical movement.

The LPS has a height of 1.3 m x 1.6 m only, which can be easily

integrated into the cooler under grate housing. Outside of the

cooler no additional foundations are required.

The LPS had to perform a 1.5 million strokes test run with a

simulated clinker bed. The optimum layout and its durability were

confirmed by various tests and calculations performed by the

University of Hanover. The first installation has been in operation

since April 2003 at Leube Zement, Austria. Until today no wear

or fatigue was observed.

LPS on site: Ready for installation

Movable frame with integrated LPS at IKN premises

Lower cooler housing: LPS integrated into the cooler side wall

LPS three dimensional system drawing

11

4 | Pendulum Cooler

Pendulum Cooler Replaces Satellite Cooler

A speciality of IKN is the replacement of satellite coolers. The

demolition of an existing satellite cooler and the installation of

a preassembled Pendulum Cooler are accomplished during

a routine annual outage. The photo below shows an entirely

preassembled Pendulum Cooler at Titan Cement’s Kamari

plant, which was laterally pushed into its final position on slide

tracks. The entire on-site procedure took less than three hours

to complete.

The pendulum suspended mobile frame of the IKN cooler as

shown on the photos is supported on a steel structure which

is part of the cooler foundation. The support arrangement

combines several advantages and permits a large degree

of preassembly. In addition to the simple installation of steel

supports, the design also requires little space by sharing

a common foundation with the cooler housing without

compromising on the structural integrity of the pendulum

system.

Birds eye view into the pre-erection of the cooler

Pre-erected cooler pushed into position

Pendulum Coolers: All Sizes Available

IKN’s continuous focus on clinker and air distribution and on

mechanical precision was awarded with a contract to build a

10.000 t/d Pendulum Cooler at Union Cement Company, UAE.

The picture shows a view of the imposing cooler housing.

The production will be handled by a 6.8 m wide IKN Pendulum

Cooler. The key function will be the clinker distribution from the

landing area to the width of the downstream cooler grate. The

IKN KIDS evenly distributes the clinker into the 6.8 m width to

the following grate. The Pendulum Cooler will be single stage

with 2 degrees slope. Two hydraulic cylinders are integrated

into the side walls of the undergrate housing. There will be free

access to the cylinders during operation. The grate surface

is smooth and clinker transport is assisted by horizontal air

jets. The mobile frame will be suspended from an IKN Linear

Pendulum Support – LPS – integrated into the under grate

housing.

At 10.000 t/d a grate speed of 13 spm is expected. The speed

of the forward strokes is adjusted as required, whereas the

speed of the backstrokes is always at maximum. The grate

area and the fans will be sized for a clinker outlet temperature

of 65° C above ambient.

10.000 t/d Pendulum Cooler

12

13

The cooler is offered with an IKN Roll Crusher located at the

cold end. Clinker fall through will be air piped to the clinker

discharge by the IKN Pneumatic Hopper Drainage PHD. There

will be no drag chain under the cooler.

The large kiln hood with outlet seal is sized for 4.7 m/s to

reduce dust return to the kiln. Tertiary air will be taken from

the side of the cooler. The option of taking the tertiary air from

the top of a large kiln hood will be discussed. In this case the

temperature of secondary and tertiary air will be identical at

all times. Extra high secondary air temperature is avoided so

that the cooler can be operated with higher and more stable

heat recuperation.

After hosting several of Sung Shin’s engineers, IKN KIDS

(Clinker Inlet Distribution System) distributes the clinker evenly

across the 5.6 m wide pendulum section and at the same time

conditions the clinker bed for easy passage of air by lifting the

fluidizable fines to the bed surface.

5 | Clinker Inlet Distribution System

14

15

KIDS Performance

KIDS, a great success! – mechanically and process wise.

Typical heat savings are 20 to 100 kcal/kg depending on

current performance. IKN guarantees savings in terms of cooler

losses which result in a reduction of kiln fuel consumption.

One customer reported the following data before and after the

installation of an IKN KIDS of their 3900 t/d 3-stage Fuller kiln.

before after change (%)

Spec. cooling air vol. (Nm³/kg) 2,23 1,91 -14,3

Spec. vent air vol. (Nm³/kg) 1,31 1,05 -19,8

Clinker outlet temperature (° C) 163 111 -31,9

Heat recuperation (%) 67,3 76,4 13,5

Power requirement (kWh/t) 11,9 5,85 -50,8

Heat consumption (kcal/kg) 902 839 -7

Ready to receive clinker

IKN Key Nozzle and claw

Nozzle Arrangement for KIDS

The Coanda Nozzles are bolted together to form a package.

These packages are inserted and fixed to the beam by horizontal

claws. The claw secures the Coanda Nozzle against uplift but

allows lateral displacement of the entire package as a result of

heat expansion. Although nozzle life has reached 15 years, easy

replacement of single nozzles in the landing area is made possible

by the Key Nozzles with claws without the need to remove the

refractory side dams. Older installations without Key Nozzles are

gradually upgraded.

After successful KIDS installation the conventional cooler was replaced by an

IKN Pendulum Cooler at Alpha Cement in Spain two years later

16

17

6 | Heat Shield

Operating Principle

The IKN Heat Shield is suspended at the neutral point of the cooler.

The shaft of the shield is air-cooled. The air is forced through the

shaft and the steel cage before being discharged into the cooler

through Coanda Nozzles at the bottom of the Heat Shield.

Benefits of the IKN Heat Shield:

- constant kiln hood pressure for stable flame and kiln operation

- perfect split of preheated air and vent air

- higher heat recuperation due to reduction in radiation losses

Passing of Clinker Chunks

In the case, a chunk of clinker pushes against the IKN Heat

Shield, the Heat Shield will automatically pivot upwards to allow

a smooth passage. Heracles General Cement SA in Greece has

retrofitted five conventional clinker coolers with IKN Heat Shields.

Apart from heat savings, the objective was to stabilize the kiln

and precalciner operation while burning 100 % pet coke.

The IKN Heat Shield provides a hot recuperation zone and a cold cooling

zone

7 | Hydraulic System

IKN Hydraulic Power Pack

Hydraulic Power Pack on the test bench at IKN

The hydraulic drive is essential for the availability of the cooler

and the entire kiln line. Each unit will be assembled and tested

in IKN’s own workshop. The hydraulic drive permits to run an

asymmetrical travel profile with slow forward motion and a fast

retract stroke. Such operation increases the transport efficiency

and balances the discharge into the clinker conveyor.

Final assembly of Hydraulic Power Pack

Front side

Back side

18

19

8 | Pneumatic Hopper Drainage (PHD)

The small amount of grate riddlings or fall through is collected in

the spouts of the dust hoppers. The undergrate pressure is used

to blow the fines through pipes back to the clinker discharge.

Additionally, air supply by the KIDS fan(s) is used to enhance the

transport capacity if necessary.

Advantages of the Pneumatic Hopper Drainage (PHD-System):

- no pan conveyor or drag chain required under the cooler

- no drives, no sealing, no lubrication

- less energy consumption

- no dust emission by leakage of tipping valves

- compact design

The dust is continuously evacuated. The air consumption for

all PHDs requires less than 1 % of the total cooling air. A level

probe monitors the performance of the PHD and generates an

alarm in case of malfunction.

9 | Roll Crusher

Operating Principle of the IKN Roll Crusher

Only medium and large size particles are crushed. Small particles

fall through the slots. The width of the crushing slots is adjustable.

Typically 95 % of the crushed clinker has a partical size of less

than 35 mm, depending on the size of the gap between the rolls.

Each roll is driven by an electrical gear motor with planetary gear

unit. The speed ranges from 2 to 6 RPM. The crusher can either

be located at the cooler discharge end to minimise installation

and operating costs or can be installed as a mid-cooler crusher

for intermediate crushing. Water cooling of the crusher shafts is

an option for hot operation. A 5400 t/d roll crusher in Lebanon

showed negligible wear after 20 months of operation. IKN Roll

Crushers are in operation for cooler capacities from 1900 t/d to

9100 t/d. A 9100 t/d IKN Roll Crusher was commissioned at Sung

Shin Cement Manufacturing Co. Ltd. in Korea. This particular

IKN Roll Crusher is equipped with six rolls.

IKN Roll Crusher installed into an existing cooler

20

21

Advantages of the IKN Roll Crusher:

- large clinker lumps no longer stall the crusher

- low circumferential roller speeds use less electric power and

reduce wear and dust

- the rolls are electrically driven

- rolls reverse upon high torque and protect the crushing rings

against damage caused by foreign matter

- narrow and uniform size distribution of the crushed clinker

- roll assembly is on rails for easy maintenance

- roll teeth are hardfaced for long service life and easy re-facing

- crushing rings are interchangeable

The initial setting of the gap between the rolls guarantees that

the crusher will handle clinker throughput at upset condition. The

gaps can be adjusted to further reduce the mean clinker particle

size. In combination with a ball mill with pregrinding chamber,

size reduction by narrowing the gap between two rolls may be

advantageous over size reduction by large balls.

Typical IKN Roll Crusher installation: The cassette-type roll crusher can be pulled out on rails for easy installation and maintenance

10 | Kiln Outlet Seal

Cross section of IKN Kiln Outlet Seal

Photos above and below show the IKN Kiln Outlet Seal with annular air duct and two fans

IKN Kiln Outlet Seal of self-aligning and hardened seal blades with graphite lubrication permits 25 mm kiln eccen-tricity

22

23

References | Pendulum Cooler

Country t/d Cooler Start-up

Mexico

Poland

Yemen

Russia

Turkey

India

India

Brazil

Brazil

India

Italy

Zimbabwe

Egypt

Poland

Kazakhstan

Germany

Poland

Pakistan

Jordan

Vietnam

UAE

Morocco

India

KSA

Panama

Japan

India

Morocco

USA

Germany

Turkey

India

Kenya

Vietnam

Iran

KSA

Vietnam

3300

8000

4000

5000

3500

2500

5800

3000

4300

5800

2400

2500

4000

3000

1600

2200

1400

3500

6300

5800

10000

3300

5100

5000

3500

2750

4000

2300

4085

3000

9000

4500

1400

4000

3300

6300

5600

new line

new line

new line

new line

new line

replacement of CFG

retrofit of CFG

new line

replacement of Satellite Cooler

replacement of Folax Cooler

replacement of Polysius Cooler


new line

retrofit of Wolga Cooler

new line

replacement

replacement of Fuller Cooler

new line

new line

new line

new line

replacement of CPAG Cooler

retrofit

retrofit of Fuller Cooler

new line


retrofit of Folax Cooler

new line

new line


new line

new PSP line


new line

new PSP line

new line

new line

4000

6000

3500

3500

4500

2800

3500

3500

5000

5000

11000

11000

3450

6000

3500

4000

5500

5000

6000

2800

7100

6000

6000

2000

10000

6000

3100

3300

4500

2750

3500

3500

3500

3500

2200

2000

3600

new line

new line

new PSP line

new line


replacement of rotary Cooler

new KHD line

new KHD line



new line

new line

new line

retrofit of CPAG Cooler

new PSP line



replacement of Kawasaki Cooler

new line


new line

new line

new line

new line

new line

new line

partial replacement of Hitachi Cooler

new line

new line


new line

new line

new line

new line

retrofit of Kawasaki Cooler

replacement of Kawasaki Cooler

new line


24

Country t/d Cooler Start-upVietnam

Turkey

Turkey

Mexico

Canada

Germany

Latvia

USA

Iran

Iran

KSA

KSA

Yemen

Sweden

Iran

Tunesia

Indonesia

Japan

KSA

USA

USA

KSA

Vietnam

Brazil

UAE

KSA

Japan

Pakistan

Brazil

USA

Pakistan

Pakistan

Pakistan

Pakistan

Japan

Algeria

Iran

04/07

04/07

05/07

04/07

07/06

08/07

05/07

06/07

12/06

08/07

09/05

08/06

05/06

08/06

05/06

08/06

04/06

05/05

09/06

08/07

25


Country t/d Cooler Start-up3300

4600

4400

5500

4950

3500

3500

3500

3300

5000

3000

3000

3000

4000

4400

3100

3500

3650

3650

3300

3500

1500

1500

2000

1200

1400

3800

2300

6000

2000

5000

2200

2750

3000

1700

3178

3400

new line




new line

new line

retrofit of existing Cooler

retrofit of existing Cooler

new line

new line

new line

new line

new line

replacement of FLS Satellite Cooler

new line


new line

new line

new line









new line


new line

replacement of FLS Cooler

retrofit of Hitachi Cooler

for new Polysius kiln





Iran

Iran

Iran

USA

KSA

Pakistan

Nigeria

Nigeria

Turkey

Dom. Rep.

Mexico

Pakistan

Pakistan

Serbia

P.R.China

USA

Yemen

P.R.China

P.R.China

South Africa

South Africa

Libya

Libya

Germany

USA

Austria

Greece

Morocco

Poland

Brazil

India

UAE

Mexico

Ecuador

Bosnia

USA

Tunisia

03/05

01/07

07/05

01/05

10/05

02/06

08/06

05/06

04/04

06/05

03/04

06/07

07/05

05/03

02/04

08/07

10/05

03/03

04/03

04/03

04/03

09/03

06/03

09/06

09/02

09/02

05/04

11/02

06/02

11/01

04/02

26

3500

4100

3600

3720

3740

4355

2500

3500

5400

2000

3700

3500

1000

1000

6000

4650

3200

2650

5500

5000

4300

2800

4300

1700

5000

4900

9100

8500

2200

1905

4000

5800

5000

4200

4000

2400

4000


retrofit for Hitachi Cooler

new line


for new line

for new KHD kiln





for new FLS kiln




new line for new Polysius kiln


for new KHD kiln


retrofit of FLS Cooler

replacement of Polysius Satellite Cooler

replacement of Fuller Satellite Cooler

replacement of Wolga Cooler

replacement of Fuller Satellite Cooler


replacement of Polysius Satellite Cooler


for new Mitsubishi kiln

for new KHD kiln

for new IHI kiln

for new KHD kiln

for new KOBELCO kiln




for new KOBELCO kiln


for new CLE kiln


Country t/d Cooler Start-upCanada

Japan

Italy

Japan

UAE

USA

Turkey

USA

USA

Brazil

Germany

Greece

Sri Lanka

Sri Lanka

Brazil

Japan

USA

Taiwan

Thailand

Korea

Korea

Poland

Australia

Spain

Korea

Australia

Korea

Thailand

Oman

USA

Vietnam

Lebanon

Brazil

India

P.R.China

Switzerland

Brazil

06/01

01/03

06/01

08/02

03/02

12/00

05/00

07/01

02/01

10/01

01/00

01/00

06/00

02/99

03/00

10/98

01/99

09/98

04/99

08/00

04/98

08/99

04/97

12/97

05/98

01/99

06/98

11/97

05/98

11/97

04/97

09/98

04/97

04/01

12/95

27



2400

2750

3500

2900

2500

2700

900

1700

2500

2500

1500

3000

2350

3000

1800

1900

6250

4150

2800

for new KHD kiln



for new FLS kiln

retrofit of PSP Cooler


replacement of SKET Cooler


for new KHD kiln


retrofit of SKET Cooler




for KHD kiln - not operating



retrofit of Hitachi Cooler



Germany

Jordan

Kenya

Philippines

Czech Republic

Brazil

Germany

Spain

Italy

Germany

Germany

Germany

Australia

Taiwan

Colombia

Spain

Germany

Japan

Australia

Belgium

03/97

09/96

03/96

05/96

05/95

03/97

12/93

11/92

04/91

02/91

01/92

04/92

12/92

06/92

02/93

07/92

04/90

09/93

05/91

03/89

28

References | Clinker Inlet Distribution System (KIDS)

2600/3000

2000

2000

1600

1600

2000

2000

2000

4500

2200

5500

4000

1300

2500

3000

10000

3200

2300

4400

3200

2820

2000

3460

4200

2200

2200

1200

2600

3200

4000

5550

3375

1200

1820

1550

1500

1200

Hitachi

Wolga

Wolga

Wolga

Wolga

Wolga

Wolga

Wolga

CPAG

Fuller

Fuller

CPAG

CPAG

CFG

Hitachi

CPAG

IKN

CPAG

Hitachi

Folax

CPAG

CPAG

CPAG

Polysius

Fuller

Fuller

Folax

Fuller

Folax

Folax

Fuller

Polysius

Hitachi

CPAG

Hitachi

Folax

Wolga


KSA

Russia

Russia

Russia

Russia

Russia

Russia

Russia

France

Senegal

Malaysia

Malaysia

Turkey

India

Iran

Thailand

Slovakia

Turkey

Egypt

India

Turkey

Turkey

Thailand

UK

Italy

Italy

France

Pakistan

Iran

Mexico

Thailand

India

Iran

Italy

Pakistan

USA

Russia

08/07

09/07

06/07

03/07

04/07

06/07

09/07

05/07

08/06

08/06

04/06

06/06

04/07

01/06

03/06

11/06

05/06

06/02

11/05

05/06

06/05

09/05

02/05

06/05


29


4200

2450

3000

2350

1704

1350

1600

3000

1900

3630

4500

2400

1800

1600

1600

2450

3000

2400

1500

1500

4490

1745

3000

4086

4650

1700

4000

1600

5500

4000

3000

2700

1800

1800

4311

3600

Fuller

IKN

Fuller

Folax

Fuller

Fuller

Kawasaki

Fuller

Folax

Fuller

Fuller

retrofit for existing IKN KIDS

Polysius Recupol

Polysius Recupol

Fuller

Fuller

Fuller

Hitachi

Folax

CPAG

CPAG

CPAG

Recupol + Fuller

CPAG

Fuller

Fuller

Fuller

CPAG

Fuller

Folax

Polysius

Polysius

CPAG

Fuller

Fuller

Fuller

CPAG

USA

Pakistan

Pakistan

Mexico

USA

USA

Iran

Portugal

Iran

USA

India

Canada

Italy

Brazil

USA

USA

Pakistan

Iran

Brazil

Libya

Libya

P.R.China

Italy

Romania

USA

USA

Tunisia

Algeria

India

India

India

Italy

Italy

Algeria

Algeria

KSA

Libya

04/05

08/05

09/06

02/05

04/05

04/05

06/07

02/05

01/05

02/04

04/04

04/04

12/04

11/03

04/05

06/03

12/03

07/04

02/03

07/04

04/03

10/02

08/03

03/03

05/02

03/02

06/02

09/02

04/02

04/04

02/02

05/02

05/02

06/02

02/02

02/02

30


1300

3000

900

1400

1800

5280

3200

3200

2500

4650

4000

2200

3750

4800

4000

1000

2100

900

3300

2400

3720

1800

4000

3500

3500

1800

2500

3500

1700

1900

1170

600

3000

3300

2350

700

1300

CPAG

FLS Coolax

Fuller

Fuller

Fuller

Folax

Babcock Hitachi

Babcock Hitachi

CPAG

Coolax

Fuller

Polysius

Fuller

CPAG

Polysius

Fuller

KHD

CPAG

CPAG

KHD

CFG

Fuller

Romanian

Fuller + CFG

Fuller + CFG

Fuller

Fuller

Fuller

CPAG

Fuller

Folax

Folax

Polysius Jet Ring

Polysius

CPAG

CPAG

CPAG


Macedonia

Brazil

Algeria

Spain

Italy

Greece

Jordan

Jordan

USA

India

Venezuela

Puerto Rico

India

Italy

India

Bolivia

India

India

South Africa

India

Puerto Rico

Brazil

Romania

Brazil

Brazil

Italy

Spain

Philippines

Greece

Spain

USA

USA

Korea

India

India

Bulgaria

Macedonia

03/02

08/01

04/03

04/02

04/01

06/01

04/03

12/01

09/01

05/01

07/03

06/01

05/01

01/01

01/01

10/01

12/00

04/00

05/00

08/00

05/01

09/00

06/00

05/00

04/00

10/00

04/00

02/00

02/00

12/99

02/00

08/99

03/00

08/00

12/99

04/00

31



2400

4000

2800

4000

3000

2086

1300

1100

1980

1825

1225

3100

3380

3600

1250

3500

1350

2000

2000

1000

600

3000

3800

2300

5580

5900

1000

5100

2200

4400

775

2500

1800

2300

520

2550

Polysius

Folax

Folax + CFG

Folax + CFG

Fuller cooler

Fuller

Fuller

CPAG

Fuller

Fuller

Fuller

Fuller

Fuller

CPAG

CPAG

Fuller

Allis Chalmers

Fuller

Wolga

Wolga

Fuller

Recupol

Polysius Jet Ring

Fuller

CPAG

BHK

CFG retrofit

Recupol

BHK

CPAG

Fuller

Fuller

Fuller

CPAG

Polysius

Fuller

Fuller

Venezuela

Brazil

Brazil

Brazil

Romania

India

USA

Turkey

USA

USA

USA

USA

Canada

Greece

Greece

Tunisia

Ecuador

Costa Rica

Bulgaria

Bulgaria

India

Italy

Korea

USA

Poland

Japan

Canada

Portugal

Greece

Italy

P.R.China

Australia

Pakistan

Croatia

India

UK

UK

03/00

02/00

02/00

03/00

12/99

05/00

09/99

05/98

03/99

03/00

02/05

05/99

03/99

06/99

05/99

06/99

07/98

03/99

03/00

10/98

12/98

11/98

05/98

02/98

02/98

05/98

05/98

02/98

02/98

04/98

02/98

03/98

02/98

06/98

11/97

01/98

32


2520

2240

2240

3900

2500

2000

2200

1400

300

3000

3800

4370

10200

3000

1400

1500

3800

900

3060

2650

2200

1886

3800

4000

4000

1100

966

5500

2200

1950

1100

700

3250

1200

1900

10300

3600

WEDAG

KHD

KHD

Fuller

CPAG

Folax

Recupol

Fuller

Leca

Fuller

Romanian

Babcock Hitachi

CPAG

Fuller

Fuller

Fuller

Kawasaki

Allis Chalmers

Fuller

Folax

Fuller

CPAG

Babcock Hitachi

Kawasaki

Kawasaki

Babcock Hitachi

Fuller

CPAG

Fuller

Fuller

Fuller

Recupol

Folax

CPAG

Fuller

CPAG

CPAG


Croatia

India

India

India

Turkey

USA

Spain

Spain

Denmark

Venezuela

Romania

Japan

Thailand

Mexico

Canada

Spain

UAE

Philippines

Mexico

Mexico

Mexico

Mexico

Japan

Algeria

Algeria

Japan

Spain

Thailand

UK

Mexico

Nigeria

Malaysia

India

Poland

USA

Thailand

Algeria

11/97

05/98

05/98

10/97

03/98

03/98

11/97

08/97

12/97

08/97

03/97

06/97

11/97

11/97

03/98

02/97

06/97

06/98

09/97

11/97

02/98

02/97

06/97

06/97

01/97

04/97

03/98

01/97

09/97

05/97

04/97

10/96

06/99

03/98

11/96

06/97

33



1300

4000

1850

2300

2700

500

500

700

700

1780

1780

2800

5500

1500

3360

5200

2300

2000

2184

3400

1200

3700

3200

4400

4000

1200

1200

540

2700

1000

4450

4450

4500

4150

2900

3500

CPAG

Folax

CPAG

Polysius

CPAG

Recupol

CPAG

CPAG

Fuller

Fuller

CPAG

CPAG

Fuller, replaced by new cooler

CPAG

CPAG

Babcock Hitachi

CPAG

CPAG, 2 stage

Fuller

Kawasaki

Fuller

Kawasaki

CPAG

Babcock Hitachi

Folax

Romanian

Fuller

Fuller

Folax

KHD

Fuller

Folax

Folax

CPAG

Fuller

Fuller

Fuller

Greece

Brazil

South Africa

Korea

Oman

France

Turkey

Turkey

Turkey

Turkey

Turkey

Turkey

Philippines

Thailand

Germany

Indonesia

USA

UK

Spain

Japan

India

Japan

Turkey

Japan

Thailand

Romania

UK

UK

Spain

KSA

Nigeria

Thailand

Thailand

Thailand

Korea

Korea

India

04/97

11/96

10/96

04/96

08/98

01/97

08/96

08/96

09/97

10/96

06/96

06/96

02/96

09/96

02/96

02/97

02/97

02/96

07/96

04/96

08/96

02/96

04/96

02/96

06/97

05/96

11/95

01/96

02/96

12/95

11/95

02/96

12/95

10/96

07/95

07/95

12/95

34


4500

1850

3600

5280

1633

1280

2370

829

850

400

2000

2400

1200

1750

3500

670

2500

3300

3400

1960

1660

1660

1200

4200

2724

2640

2075

1800

4000

850

950

3000

2400

2300

4500

1400

1850

Fuller

CPAG

Folax

Fuller

Fuller

Fuller

Folax

Fuller

Fuller

Recupol

Fuller

Fuller

Babcock Hitachi

Babcock Hitachi

Fuller

Recupol

Fuller

Babcock Hitachi

CPAG

Fuller

CPAG

CPAG

CPAG

Kawasaki

Kawasaki

Babcock Hitachi

Fuller

Fuller

CPAG

Fuller

Folax

Fuller

CPAG, shifted into new cooler

CPAG, 2 stage

CPAG

Fuller

Kawasaki


Korea

Korea

India

Japan

USA

Canada

USA

USA

Spain

Australia

Italy

Switzerland

Japan

Turkey

Taiwan

Brazil

Greece

Jordan

Czech Republic

Korea

Korea

Korea

Kenya

Indonesia

Japan

Japan

USA

Pakistan

Hong Kong

Colombia

Colombia

India

Turkey

UK

Thailand

UK

Korea

03/95

01/95

08/95

09/95

03/95

05/95

05/95

03/95

02/95

07/97

03/95

04/95

01/95

02/95

02/95

02/95

03/95

07/95

02/95

06/94

09/94

09/94

08/91

01/95

08/94

09/94

03/94

06/99

03/94

01/95

08/95

03/95

07/95

02/94

03/95

03/94

03/94



1000

1800

800

4200

2500

3800

1400

2700

2200

500

3000

7200

1500

1200

4000

1600

900

900

2000

1300

1500

1100

2000

2200

1000

2000

1550

1820

1200

3375

5550

4000

3200

2600

1200

2200

Fuller

CPAG

CPAG

Fuller

CPAG, 3 stage

Fuller

Fuller

Folax

CPAG

CPAG

Recupol

Hitachi

Hitachi

Fuller

Fuller

Fuller

Fuller

Hitachi

Hitachi

new Italcementi

CPAG

CPAG

CPAG

CPAG

Fuller

CPAG

Fuller

Hitachi

CPAG

Hitachi

Polysius

Fuller

Folax

Folax

Fuller

Folax

Fuller

KSA

Turkey

Turkey

Turkey

Korea

Canada

Tunisia

USA

Korea

Austria

Germany

Japan

Japan

Italy

Italy

Canada

Portugal

Japan

Japan

USA

Germany

Germany

Germany

Turkey

Turkey

Turkey

New Zealand

Pakistan

Italy

Iran

India

Thailand

Mexico

Iran

Pakistan

France

Italy

04/94

05/94

07/94

04/94

07/94

03/94

02/95

04/93

07/94

02/93

03/93

08/93

07/93

05/93

04/93

04/93

12/92

06/93

06/93

10/93

03/93

04/93

03/94

12/93

01/93

08/92

04/94

09/05

06/05

11/05

35

36


2200

4200

3460

2000

3200

4400

2300

3200

10000

3000

1300

4000

5500

2200

4500

1800

1100

1500

1000

300

2800

500

2750

1200

1500

1500

1700

1900

2000

900

1300

1200

700

1150

3400

900

1150

Fuller

Polysius

CPAG

CPAG

Folax

Hitachi

CPAG

IKN

CPAG

Hitachi

CPAG

CPAG

Fuller

Fuller

CPAG

CPAG

CPAG

Fuller

Recupol

Recupol

Fuller

Recupol

Fuller

new Italcementi

CPAG

Recupol

Fuller

Fuller

Kawasaki

Fuller

Fuller

Fuller replaced by new cooler

Recupol

Fuller

Fuller

Fuller

Fuller


Italy

UK

Thailand

Turkey

India

Egypt

Turkey

Slovakia

Thailand

Iran

Turkey

Malaysia

Malaysia

Senegal

France

Turkey

Turkey

Italy

Germany

Italy

Belgium

Switzerland

Portugal

Italy

Germany

Cyprus

Spain

Italy

Colombia

Italy

Italy

Italy

Italy

Italy

KSA

Italy

Italy

07/92

07/92

02/92

07/91

09/91

03/93

02/91

01/92

04/91

02/91

03/92

07/90

11/90

04/91

04/91

11/89

02/90

02/90

04/94

08/91

02/89



850

2000

550

1800

1200

3500

1000

1000

500

1000

1300

CPAG

Recupol

CPAG

CPAG

Rotary

Fuller

CPAG

CPAG

Recupol

CPAG, pulsed

CPAG

CPAG, pulsed

Austria

Germany

Italy

Germany

Germany

Italy

Italy

Germany

Germany

Germany

Germany

Germany

03/89

04/89

12/88

05/85

04/87

12/90

09/86

08/87

05/86

03/84

02/86

02/85

37

IKN GmbH Ingenieurbüro-Kühlerbau-Neustadt

Mittelstrasse 4 - 5

31535 Neustadt, Germany

Tel: +49-5032-895-0

Fax: +49-5032-895-195

General Information: [email protected]

Sales: [email protected]

Service: [email protected]

Date post:	14-Oct-2014
Category:	Documents
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080903 IKN Brochure English

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