About Us

Grinding and Dispersion Technologies have more than four decades of wet milling experience and are sole selling agents in India of the world renowned SiLiBeads® for over 20 years.

Sigmund Lindner GmbH (SiLi) has been manufacturing glass beads since 1854. Today, it is one of the world leaders in the field of grinding media. SiLi’s competitive advantage is its enhanced manufacturing process using the best German technology, resulting in superior quality grinding media which maximises media life and minimises mill wear. In addition, SiLi offers a variety of glass and ceramic bead types with the widest selection of very narrow size ranges for enhanced grinding efficiency across various applications.

Our company, Grinding and Dispersion Technologies has been in the business of supplying high quality grinding media and related products to premium industries in the field of paints, inks, dyes, polyester yarn, high tech coatings etc. Our founder, Mr. F. Carvalho has over four decades of industrial experience, having come from a family who pioneered sand mills in India and later worked with one of the world’s best mill manufacturer. This rich “hands-on” experience in the milling industry over a very wide range of applications has given Grinding and Dispersion Technologies the competitive edge to be able to guide customers for the proper selection and usage of grinding media to maximise production and save costs.

Grinding and Dispersion Technologies can provide technical support to achieve greater milling efficiency based on mill type, milling process, grinding media, application, particle size reduction and the product finish required. We offer support from the research and development (R&D) stage, product trials, through to the life cycle of the product. Our technical teams are trained to solve challenging problems connected with wet milling and grinding media usage.


Our Mission
A sincere promise to you

  • Our Primary Focus and Objective
    Ensuring customer satisfaction by forging long-term sustainable solutions to meet your business needs.

  • Our Team
    Talented and professional individuals will provide information, technical know-how and support to achieve this objective.

  • Our Strong Commitment
    To offer the highest quality and consistent service.

Achieving Excellence through Perfection - Let’s be part of your successful journey.