In contrast, IKN supplied a small cooler to a customer in Spain. It has 22 m² of aerated surface and 5 cooling fans, processing a nominal capacity of t/d. IKN developed the patented Linear Pendulum Suspension System to reduce the disadvantages of conventional coolers with roller supported movable frames. The initial development of the IKN Pendulum Cooler® started more than 30 years ago. Today, the latest design features state-of-the-art Coanda Wing®.

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Problem with cooling fan of IKN grate cooler – Page 1 of 2

Now, by installing hot air recirculation system, they have set up a new milestone by improving the WHRS performance by 25 per cent more generation with the the efficient IKN Pendulum cooler. Partial hot air recirculation concept and how it is possible only in IKN? Fuel efficiency is the key requirement to achieve the energy targets in the cement industry.

The cooler consists of a pendulum suspended grate with Smart Blades grate system, hydraulic drive and roller crusher.

Linear Pendulum Support (LPS®)

Morever before restarting plant make sure that your grate plates are covered under cold clinker also make sure that the air blaster operation do not removes this cold clinker cover during operation. Summary JKLC have improved their plant productivity with increased recuperation efficiency, reduced power consumption and increased reliability by installing IKN pendulum cooler at coloer Sirohi unit and set a bench mark in the industry.

Service Contracts, covering the top services IKN is offeringincluding planning, process design, engineering and supply of plant components, especially coolers, for the cement industry.

Our cooler grate just runnuing for only 9 months, but we have some problems with it.

IKN Pendulum Cooler: Improving fuel efficiency

The cooler is in operation since October coolef In fact, the challenge is to optimize the gas flow under the cooler roof by utilizing almost every millimeter that is available and reduce the space underneath the grate.


All process data are better than guaranteed. Since it will remain a backward running cooler which has to fit underneath the existing kiln piers, the copler is very limited.

Snowman formation is the basic reason for your problem, after maintanance clean all grate plates for blockage, etc make sure that the snowman formation potentials are reduced to minimum by looking into feed-fuel compatibility, burner position inside kln tipsufficient air flow in first fan s. As usual, the kiln hood and cooler housing is designed for lowest dust recirculation and hence clear flame. The started successfully in March Furthermore, the latest improvements and new developments shall be introduced to the plant personnel in order to keep the relevant plant equipment top performing and always up to date.

The erection is supposed to start in summer Though the fuel efficiency is still targeted to be better with the best clinker cooler, recovering the maximum heat for WHRS power generation also focused on priority while selecting the equipment.

These contracts have been extended to the Saudi Market customers in the aim of maintaining excellent performance of the equipment by regular inspections through technical experts.

Snowman formation have not occured anymore.

As usual, CDS fan pressure is much lower and aeration stronger. The clinker moves smoothly from the static grate CDS without previous snowman formation. In addition we noticed a demand in the market looking for options.

For further details, please refer to products. This CemProTec cooler is designed for tpd and was shipped in Please send the Kiln and cooler operation data along with Kiln feed chemistry as well as clinker then it will be easy ikb answer your question.

IKN Grate System – IKN

In addition, a significant number of references for pyro processing lines have been established in Europe and the Middle East.

Know the answer to ikkn question?

Only 5 months later, the material was shipped. Is it a myth? The focus is on preventive maintenance training, conducting regular inspections and audits, as well as identifying and initiating recommendable measures for process improvement.


IKN is committed to provide superior products and services – including turn key projects – in a global context. IKN Pendulum Cooler has already set a benchmarking in the industry for highest recuperation efficiency, lowest power consumption and highest reliability.

Cooling chambers of IKN Pendulum coolers are free from any bearings, seals, hydraulic hoses, cylinders and lubrication. Join the community and register for a free guest account to post a reply. Design capacity is tpd. We will be able to cross 74 MTPA capacity this financial year. For further deails, please rder to products.

In addition, the electrical power consumption of the cooling fans reduced substantially since the pressure drop is much less. The installation was carried out in less than 2 months working 1 shift per day only.

Sharjah Cement is doing meanwhile more than tpd. CemProTec passed the performance test of the cooler right away. Improving fuel efficiency Needle felts: The equipment will be supplied in November in order to start the installation of the new cooler already in December Electrical power consumption of grate drive and cooling fans will be substantially reduced. The selected cooler fans are custom designed for handing the increased input temperatures.

Anyone has expreience with it and how to solve for running plant for a long time? No, it is their experience in the cement industry that an efficient cooler can support only fuel imn. The heat recuperation and clinker cooling will be improved. This CemProTec cooler replaced a Satellite cooler and is designed for tpd. This conversion confirms the value of the Smart Blade grate system and the design advantages of cooler housing and kiln hood compared to CemProTec cooler on line 1.