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Industrial Cleaning & Descaling Chemicals

Our industrial cleaning chemicals and descaling chemicals deliver unbeatable cleaning performance for your equipment and facilities.

From low foaming descalers to acidic cleaners, we manufacture novel, special cleaning solutions to increase efficiency, reduce downtime and cut costs for your business.

What SCALE does to your system?

Increases heating and cooling costs
Increases the need for maintenance
Increases downtime
Increases equipment failure
Deposits unsightly calcium stains on　surfaces increasing the need for cleaning
Encourages bacteria (biofilm)

What causes SYSTEM CONTAMINANTS?

There are 3 Kinds of contaminants: Slime, Scale, and Corrosion.

These three contaminants have different components, so you need to select and use chemicals that suit their properties.

Proper selections for the correct combination of descaling chemicals make good results—mistakes in the selections make unexpected results.

How to find the optimal solution for descaling?

Chemicals combination

According to the kinds of contaminants

Slime= Sludge + Biofilm

Biofilm formed by microbial growth in cooling water hinders both water flow and heat exchange

Scale (from CA, Mg and Si)

Trace amounts of inorganic substances present in water can accumulate in piping systems, reducing heat exchange efficiency. The appropriate treatment chemical varies depending on the type of inorganic substance

Corrosion (from Rust)

Corrosion of metal surfaces reduces thermal conductivity, leading to a decline in heat exchange efficiency.

Selecting ways to do descaling work

Chemical Cleaning
Mechanical Brushing

Reliable products of a reliable company

Descaling is required, but you may concern about the following issues…..

Benefits of Descaling

Our state-of-the-art special cleaning chemicals and industrial descalers can help to remove a number of issues and challenges in your cleaning operations:

Remove concrete, cement, or lime from metal equipment and machinery with ease
Remove scale from heat transfer equipment in industrial boilers and thermal equipment to improve energy and cost efficiency
Remove food build-up, stains, and limescale on kitchen equipment and kitchen surfaces quickly
Prevent chipping, scrapping and scouring

We also have the ability to etch concrete surfaces for effective adhesion of sealants and other coatings while providing a special blend of natural organic acids to soften and remove lime scale.

NCH offers descaling products for various areas of application that effectively remove scale, debris and deposits to help improve overall system efficiency.

Descaling Solutions

Acid cleaning is effective for removing scale. The stronger the acid and the higher its concentration, the more effective it is at removing scale. However, this also increases the risk of damage to the piping system.

NCH Solutions: NCH’s scale removers are formulated with corrosion inhibitors to minimize damage to piping systems. These inhibitors help prevent the negative effects that strong acids can otherwise have on metal surfaces.

Descaling Solutions

In piping systems that have been in use for many years, thick layers of scale may have accumulated. In such cases, the cleaning solution may not penetrate deeply enough, resulting in insufficient cleaning performance.

NCH Solutions: NCH’s scale removers quickly penetrate deep into scale deposits, enabling highly effective cleaning in a short amount of time.

Descaling Solutions

After cleaning, residual acid remaining inside the piping may cause corrosion. Rinsing with tap water to eliminate the acid can be time-consuming and demands a large volume of water.

NCH Solutions: NCH offers a dedicated neutralizer designed explicitly for use with its scale removers. This not only reduces the amount of water required for rinsing and minimizes the overall environmental impact of the cleaning process, but also significantly shortens the total cleaning time.

Descaling Solutions

Cleaning of water-cooled systems is performed infrequently, making it difficult to accumulate operational know-how. As a result, even with access to high-performance cleaning agents, proper cleaning may not always be carried out.

NCH Solutions: NCH’s experienced sales and service technicians provide support to ensure that customers can carry out cleaning operations effectively and adequately.