Chemical Dryer

Use of Chemical Dryer in the Chemical Industry: Applications and Advantages

The chemical industry makes various types of chemicals all over the world. Different chemicals have distinct applications.

Regardless of chemical type, drying is a primary process in their making. It is done with the help of a chemical dryer.

Unlike traditional drying methods, a chemical dryer machine provides a well-controlled drying environment. The process does not damage the natural integrity of the chemical.

This blog post makes you familiar with the applications and advantages of chemical dryer equipment. You will also learn how to choose the best chemical dryer equipment.

What is a Chemical Dryer in The Chemical Industry?

What is a Chemical Dryer in The Chemical Industry

There are various types of drying machines used in the chemical industry. However, the industrial rotary dryer is the prominent one. It is a powerful drying machine comprising a feeder, rotating drum, and ducting system. 

The chemical is put through the feeder and enters the rotating drum. As the drum rotates, the chemical substance gets exposed to the hot air/gas. Thus required moisture evaporates.

A rotary dryer for chemicals comes with various settings to ensure optimum chemical drying. You can adjust the drying efficiency and drum rotation as per the need.

This industrial rotary dryer for chemicals is a multipurpose machine. It dries different forms of chemicals, including paste, granules, crystals, etc. 

Applications of a Chemical Dryer in the Chemical Industry

Applications of a Chemical Dryer in the Chemical Industry

According to a report, the demand for rotary dryers has been continuously growing. It would become a USD 2,064.4 million market by 2032.

The chemical industry, along with the agriculture and biomass industries, are top users of rotary dryers.

The chemical industry is a broad term. Different chemical manufacturing companies produce chemicals for diverse purposes. Some make chemicals for food additives while others for dyeing and so on.

Below we have mentioned the general applications of rotary dryers in the chemical industry.

Pharmaceutical Chemicals

Pharmaceutical chemicals help in preserving and enhancing various drugs. Before conducting chemical research, the active ingredients of pharma chemicals are dried. It is done using special chemical drying equipment.

This process removes moisture and remaining solvents from chemicals. It is done to meet a certain standard of chemicals

Inorganic and Organic Chemicals

A modern chemical dryer can dry various types of inorganic and organic chemicals.

Salt, minerals, and oxides are some inorganic chemicals that are made moisture-free using this machine.

The rotary dryer for chemicals is equally effective on organic chemicals. Chemical engineers use it to dry polymers, solvents, resins, etc.

Fine Chemicals

Fine chemicals or specialty chemicals improve the efficiency of a particular product. Specialty gasses, food flavors, and fragrances are examples of fine chemicals.

These chemicals require precise drying to maintain their quality. Chemical dryers are a perfect solution for their drying. A rotary dryer for chemicals lets you control drying precisely.


Chemical fertilizers are used in soil to help crops grow better. However, these fertilizers also require proper drying to maintain their quality. Furthermore, it is easy to pack and transport dried granules of fertilizers. The chemical dryer helps in drying fertilizers. The drying process also prevents caking in fertilizers.


Chemical engineers derive petrochemicals from natural gasses and petroleum. These chemicals help in the production of synthetic fibers, detergents, dyes, etc.

Petrochemical engineers minimize the moisture content of these products to improve their quality and stability.  This process also removes impurities like aromatic hydrocarbons.

An industrial rotary dryer machine is used for this drying process.

Food Additives

Food additives are chemicals used to improve the taste and texture of a food item.

These additives can be natural or synthetic. As they are used in the food, they go through strict safety regulations and assessments.

The drying process improves the effectiveness of food additives. This chemical drying is done using a rotary dryer

Agro Chemicals

Numerous people are aware of the use of rotary dryers in the agricultural sector. The machine dries seeds, crops, nuts, and other agricultural products.

However, the machine also eliminates moisture and unnecessary solvents of agricultural chemicals. Before being used in the fields, chemicals, such as fungicides, herbicides, and pesticides undergo a drying process.


Paint is a blend of various liquids and solid chemicals. It protects and decorates different surfaces. It achieves perfection if it has an optimal formulation of pigments and additives.

Chemicals like pigments, paint additives, binders, and coating materials need drying for proper composition.

Chemical drying ensures the perfect formulation of these paint chemicals. Consequently, paint and coating material gives a smooth and durable finish.


Ceramics consist of various chemical compounds. Generally, ceramic materials contain alumina, non-metallic materials, clay, and silica.

To make a ceramic product, these materials undergo ceramic processing. And this process further includes procedures like shaping, drying, and sintering.

A rotary dryer helps in eliminating the extra moisture from ceramic materials. It helps in achieving the desired shape.

Industrial Chemical Compounds

Industrial chemicals are used in different industrial settings. These chemicals can be, acids, polymers, petrochemicals, surfactants, dyes, and adhesives.

These chemicals need drying to eliminate moisture and solvents. Most industries employ rotary dryers for this process.

Advantages of Chemical Dryers in the Chemical Industry

chemical dryers

Drying is a vital process in the chemical industry. There are numerous reasons a chemical requires drying.

It enhances the effectiveness and shelf life of a chemical substance. Drying also makes the chemical suitable for handling and storage. 

Rotary dryers for chemical production need some advanced features. Make sure your chemical dryer has the following features.

Here are some benefits of using an industrial rotary dryer for chemicals


A chemical dryer is a versatile machine. One machine is enough to dry various types of chemical substances. Whether your company works with powder or paste chemicals, the dryer will meet your requirements. The machine can dry various types of chemical materials such as granules, crystals, pastes, etc.

Effective Moisture Removal

Modern chemical dryer machines are highly efficient. They come with curved plate hammering that ensures better drying. You also get temperature display instruments, speed control, and automatic lubricating systems for safe and smooth drying procedures.

The dryer features a rotating drum for better contact between the chemical material and hot gasses. As a result, the machine evaporates moisture quickly.

Better Control over Drying

Industrial rotary dryer for chemicals is quite flexible in terms of operating. It allows you to set the drying efficiency as per the requirements. While working with chemicals, it is necessary to have precise control over drying.

High Production Capacity

An industrial rotary dryer for chemical industries is a high-production machine. You can dry a large amount of chemical substances altogether. Unlike regular or traditional dryers, it has high production rates due to its efficient drying capacity.

A chemical dryer machine comes in various models. Depending on your requirements, you can choose the size of the internal diameter.

Low Energy Consumption

Modern rotary dryers for chemicals are energy efficient. Since these machines feature a well-optimized heat transfer mechanism, chemicals get dried in no time. It naturally reduces energy consumption.


Safety is a very crucial aspect when working with chemicals. You can’t simply rely on any drying machine you come across. The chemical dryer minimizes the potential risks of chemical handling.

You get safety features like an emergency stop button, overheating prevention, and heating control in a chemical dryer.

Easy to Maintain

The high maintenance requirement was one of the major issues with conventional drying equipment. Contemporary chemical dryers are relatively easy-to-maintain.

They come with a built-in lubricating system that greases filtration and injection. In addition, you get an automatic cooling and dust reduction system.

Space Efficiency

Modern chemical drying machines are compact in size. They can easily fit in chemical companies. You can choose the length and diameter of a rotary dryer as per the space availability.

Tips to Choose a Suitable Chemical Dryer

chemical drying equipment

There are several companies that deal with chemical dryers. However, if you don’t want to compromise on quality and safety, find the best rotary dryer for the chemical industry.

Consider the following tips when looking for a chemical rotary dryer for sale.

Choose The Right Manufacturer

Though buying a chemical dryer is a one-time investment, it requires maintenance. When you work with a reputable rotary dryer manufacturer, you get smooth ongoing support.

Choose a partner who can provide you with genuine spare parts whenever required. The company must be ready to offer all the required assistance.

Check the company’s reviews and experience before selecting the one.

Compatibility of Material

Make sure the dryer you have chosen is compatible with the chemical material you want to dry. The material of the rotary drum must not contaminate the chemical. Moreover, the machine’s material must be corrosion-resistant.

Control On Temperature and Airflow

Make sure the rotary dryer offers precise temperature and airflow control. There are chemical substances that need certain drying conditions to maintain their properties.

Drying Efficiency

Different rotary dryer models have distinct drying capacities. Choose the one with the appropriate drum size and drying capacity as per your requirement.

Source of Heat

Check out the heat source facility available in your chemical manufacturing unit. It can be gas, oil, coal, and a blend of combustion and air gasses. Choose the chemical dryer compatible with the available heat source.

Compliance Requirements

Generally, compliance requirements depend on the jurisdiction chemical unit operating in. In addition, the type of chemical involved is also crucial. Choose a chemical drying machine that meets regulations and standards set by the industry and regulatory body.

Commonly, rotary dryers meet the guidelines of OSHA Regulations, EPA, IEC, etc.

So these are a few things to consider when choosing a chemical dryer.

Final Words

Chemical drying is a vital part of chemical making. And it is not possible with the right chemical dryer. The rotary dryer for chemicals has different uses in the industry.

The machine supports the chemical industry with its efficient moisture-removing technique. Furthermore, it has several benefits over conventional drying techniques.

For example, it enhances the chemical quality, ensures safe operation, and is easy to maintain.

Therefore, chemical dryers have become essential equipment in the chemical industry.

We hope the guide gives you adequate knowledge of chemical drying and equipment. Moreover, you learn how to choose a perfect chemical drying machine.

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