The Most Effective Scale Removal Solution Available Today

The Key to Long-Lasting Performance.
Optimize Your System with the Best Maintenance Methods.

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What Types of Heat Exchangers Can Our Machine Clean?

If it’s a closed-loop water-based heat exchange system, our machine can handle it—simple as that!

Our customers

Reduced temperature by over 20%!
“I’ve tried many methods, but this one really helped me. The team worked very fast, and after the cleaning, my system’s temperature dropped by more than 20%!”

Mr. Ekachai Wisahapanich / E.S.P. Plastics Limited Partnership

Incredible results!
“This helped me so much! Only two people were needed, and even though my work is at high altitudes, the process was super easy. The results were unbelievably good!”

Mr. Tawee Kruenachit / Service Press (Thailand) Co., Ltd.

Only 2 hours of cleaning!
“Normally, when my staff cleans it manually, it takes one to two days. But with this, it only took 2 hours! I was able to reduce downtime by 70-80%!”

Mr. Supoj Sirithanachot / Thai Standard Stainless Co., Ltd.

Give it a try!
“At first, I wasn’t sure if it would clean properly, but after using it, my boat could go back and forth twice without overheating at all. I feel so relieved!”

Mr. Panuwat Sirichaiekawat / Sirichai Shipping Line Co., Ltd.

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Q&A

For which equipment or machinery can it be used to remove scale?

It can be used for equipment and machinery with closed cooling water/heat exchange systems and a water capacity
in the pipes not exceeding 100 liters, such as oil coolers, heat exchangers, molds, extruders, bearings, chillers, roll calendars, kneaders, etc.

Does it use chemical descaling agents to clean?

There is no need to use chemicals to remove scale with the KAWA machine, so there is no corrosion of pipes, seals, or hoses, and you
don’t have to worry about disposing of hazardous chemicals.

Will the pressure, water, and air damage the equipment or machinery piping system?

Descaling with the KAWA machine is a flow-in, flow-out process that does not damage hard metal piping systems. However, you should check if the cooling system has any flexible hoses and if they can withstand a water pressure of 5 bar and an air pressure of 9 bar.

How can you measure the effectiveness of descaling with KAWA?

After each descaling, the machine stores detailed flow rate data before and after cleaning for comparison and to conclude how much the flow rate has increased. You can also check the sediment and scale that have come out in the filter bag.

If the pipe system to be descaled has a leak, can it be descaled?

Before cleaning, the KAWA machine has a leak detection function. If an alert is issued, cleaning cannot be performed and the leak must be repaired first.

If the pipe system to be descaled is completely clogged and water
cannot pass through, can it be descaled?

If there is a complete blockage and water or air cannot pass through, cleaning cannot be done. Therefore, it is recommended to plan descaling at least every 6 months to prevent scale problems.

Can descaling with KAWA really extend the life of equipment and machinery?

Yes, because when the scale is removed, the cooling efficiency will return to near its original level, without the need to frequently incur the cost of purchasing new equipment.