Overview of Dye & Pigment Industry

Pigments are insoluble, opaque colorants in the host material that scatter light. They can be organic or man-made and derived from animals, plants, rocks, minerals, or metal oxides, like titanium oxide. However, there is a need for delicate equilibrium in the dye and pigment production, and it can only be achieved by advanced and robust equipment.

As the leading manufacturer of chemical equipment in India, Stalwart International offers a range of customized machinery and equipment used in the dye and pigment industry. It includes Dispersion equipment, grinding mills, pigment reactors, filtration systems, and high-speed dispersers. Here is how the process flows:

1. In pigment synthesis, the raw materials undergo chemical reactions in the pigment reactors to produce pigments with specific colors and properties.
2. The process might include precipitation, oxidation, or other processes.
3. Sometimes, pigments might be produced through grinding processes, in which the size of pigment particles is reduced mechanically using a grinding mill.

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Products used in the Dye & Pigment Industry

Stalwart International, the leading chemical equipment manufacturer in India, has the expertise and experience in manufacturing and fabricating robust equipment to simplify industrial operations. We are certified by national and international bodies that ensure we follow stringent standards and strict protocols to manufacture and install equipment. We are certified with ISO 12100 for machinery safety and ISO 9001:2015 for the implementation of robust QMS.


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What are pigment reactors?
Pigment reactors are specialized reactors that are specifically designed for the production of pigments. They include a special set of equipment, like agitation systems (stirrers and agitators), to ensure consistent and uniform mixing of reactants, temperature control systems to maintain optimal production conditions, and monitoring and control systems for process control.
How do filtration systems help in the dye and pigment industry?
Filtration systems are used to remove impurities, contaminants, and undesired particles from dye or pigment suspensions. These techniques can also enhance the color of all the unwanted hues in the dyes.
What are the types of filtration systems used?
Four types of filtration systems are mostly used: pressure, vacuum, centrifugal, and depth filtration systems.
What type of equipment does Stalwart International manufacture?
Stalwart International manufactures a wide range of equipment used in the dye and pigment industry, including high-pressure vessels, chemical reactors, heat exchangers, drum dryers, dispersers, columns, receivers and separators, and others.
Does Stalwart International offer customization services?
Yes, we do offer customization services to enhance the efficiency of the equipment. Before proceeding with fabrication and manufacturing, our experts understand your needs and the challenges that you are facing. We come up with robust solutions and designs to overcome all the barriers affecting your speed to maximize your ROI and productivity.
We apply across an array of sectors,
including but not limited to
Customised Equipment
Machinery that is designed and manufactured according to your unique requirements and specifications.
Long-Standing Support
Maintenance checks and support services, long after your equipment has been manufactured and delivered.
International Standards
Equipment manufactured to precision in accordance with international regulations
Installation & Training Support
We install the equipment we manufacture at your facility as well as train your technicians to handle the equipment to optimise productivity.


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