The main Basic components of continuous mills are:
The sieve prevents the micro beads from departing the grinding chamber and the grinding paste to pass through. The span of the sieve, i.e. its opening or micron size, depends on the size of the beads used in the process and should be 2.5 to 3 times smaller than the size of the micro beads.
Blades and Pegs
Wet grinding machines are equipped with blades of the identical material, but different shapes. The continuous grinding machine, has a blade with two flat faces, front face of the blade, a recirculating grinding machine, is fitted with a metal block designed to increase the turbulence of the beads. Pegs and counter pegs are used to generate turbulences in immersion mills.
Since, continuous grinding machine is watertight machines and to close the vat without stopping the shaft, a mechanical seal needs to be installed. The seal consists of numerous parts or it can be a single part or cartridge that is directly installed. The quality of the mechanical seal and its correct installation determine to a great extent the quality of the mill as possible breakage would result in a coolant leakage into the vat where the product is located, causing contamination of the product.
Micro beads or beads
In paste optimising the process, beads or micro beads interpose in the wet grinding process by impacting and rubbing with the agglomerates. The difference between the densities of the micro beads and the grinding paste creates greater the force. In order to decide the type and model of the mill best suitable to a paint and allied products factory, factors affecting the result of the grinding process does not only depend on the grinder chosen, but also on the pigments and fillers used.
Our team provides our clients with a team of technicians and consultants who recommend the option that best suits each project when choosing a grinding and dispersion equipment.
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About Raymer Engineering
Raymer Engineering were incepted in 1973. Since foundation for meeting the requirements of paint dispersers, manufacturing machines, we have remained committed to fulfilling client’s requirements, while developing and sustaining long term relationships with honesty, integrity and respect. Through years of growth, dedication and innovation, we have registered a dominant position of one of the leading manufacturers, suppliers and exporters of Paint Manufacturing Machinery. With the strong support of skilled craftsmen and modern production technologies, we produce a broad spectrum of products such as Sand Mill, Ribbon Blender/Pug Mixer, Sigma Kneader, Twin Shaft Disperser, etc. Our business has experienced tremendous growth as we have continued to add new products and services to meet the demands of rapidly expanding customer base.
Banking on the principles of continuous development and product improvement policies, we have consistently worked towards offering innovative products to clients. Moreover, continuous improvement of quality system through continuous monitoring has enabled us to meet the changing needs of industry. Thus, with innovative production techniques and quality intensive applications, we have been able to cater to the process equipment needs of various industries including chemical manufacturing, glass and ceramics, etc., in the national as well as international markets.