Algrain Products Private Limited

Shoolagiri, Hosur, Tamil Nadu

Brown fused alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2200C. A slow solidification process follows the fusion, to yield blocky crystals. The melting help in removing residual carbon , Strict control over Titania levels during the fusion process ensures optimum toughness of the grains. Then The cooled crude is further crushed, cleaned of magnetic impurities in high intensity magnetic separators and classified into narrow size fractions to suit the end use. Dedicated lines produce products for different applications.

A coated abrasive is a product that consists of a thin layer of abrasive grain attached to a substrate such as paper, cloth, etc. Coated abrasives come in a variety of forms such as sheets, discs, rolls, specialties, or belts. Coated abrasive rolls used for fast and easy sanding of various surfaces, also ensure flexibility and Convenience. They can be torn easily. Length - 50 Mtrs Width range - 25mm Grit range - P24 - P600. Grains - Aluminium oxide, silicon carbide, Zirconia Backing color - Red, Green, Pink, white, Blue, grey Application - Hand Sanding, Polishing of Wood, Metal and Rubber Used for manufacturing flap wheels, flap discs, Mop wheels and Belts

White aluminum oxide is a high purity abrasive electrically fused from Bayer processed alumina. This product is ideal for applications that require minimal foreign contamination or higher friability than regular brown fused aluminum oxide.

Pink Fused Aluminum Oxide contains chromium oxide, which gives the material its pink color. The incorporation of the Cr2O3 into the Al2O3 crystal lattice produces a slight increase in toughness and a reduced friability compared with White Fused Alumina. Compared to Brown Regular Aluminum Oxide the Pink material is harder, more aggressive, and has better cutting ability. The grain shape of Pink Aluminum Oxide is sharp and angular.

Black Silicon Carbide is produced in electrical internal resistance furnaces from high purity silica sand and petroleum coke. Its combination of being very hard and sharp makes it a very aggressive abrasive ideal for many applications. Black SiC is typically used on hard or brittle materials. It is also used for kiln furniture, lapping and polishing, non-woven, tumbling, pressure blasting, anti-skid, electrical heating elements, aerospace, composites, etc.

The extremely fine crystalline microstructure allows for one of the most durable materials in the abrasives industry, outperforming commodity abrasives like brown fused aluminum oxide and silicon carbide. The most common applications are in bonded, coated and cut-off wheel applications, like grinding of stainless steel.

A natural occurring odorless mineral having its broadest use as an abrasive in polishing applications. An intimate mix of corundum and magnetite. The higher amounts of impurities and weaker internal structure than naturally occurring minerals has restricted its growth in new applications. Emery is widely used in manufacturing of coated abrasives like emery cloth & emery paper. The typical self sharpening action of the emery grains with needle shaped grains and uniform grading make emery grains the first choice for use in this application.

Garnets are Silicate group of minerals. Garnet produced at two mineral separation plants is almandine Garnet [Fe3AI2 (Sio4)3]. Major grades produced are coarse grade (30-60 mesh), Normal grade (60-100 mesh) and Medium grade (50-100 mesh)

Abrasive belts are available in Aloxide, Sic, and Zirconia usingSpecial Coated Abrasive Grains for various applications. These belts are available from grits 16 to 600 in different forms and sizes.

Discs available with or without holes in PSA and Velcro Discs. These are coated with Aloxide and NO-FIL Coantig. They are available from 80 to 600 Grit. Application - Surface preparation and finishing metals and wood.

Cloth disc with or without hole is supplied according to the requirement and are used in both dry or wet sanding. Diameter - 4 to 14Application - Surface preparation and finishing of metal and wood. Grit size and bond as per the requirement.

We have developed and taken up the production of Brown Fused Alumina Grains Based Porous Product (Algrain PP) in various shapes and Sizes for the customers in the field of Dyes, Chemicals and Ash handling in thermal power plants etc. These tiles are porous, highly chemical & abrasion resistant along with excellent bend strength.Algrain PP is produced by our BFA in required sizes and shapes by heating at high temperatures to develop glassy pore structure for better filtration process.