Carborundum Universal Ltd.

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Posted in: , on 9. Dec. 2004 - 14:24

Carborundum Universal Limited is the leading manufacturer of Abrasives, Refractories and Industrial Ceramics in India. Carborundum Universal Limited started operations in 1954, and is part of the 1.2 Billion USD Murugappa Group with diversified business interests.

The Industrial Ceramics Division of our company manufacturers high Alumina based grinding media, wear resistant liners, and metallised ceramics for the electrical and electronic industries. The technology for these products is from M/s Coorstek Company, USA.

Alumina Ceramic, AD-90 (90% alumina): Specially formulated for high abrasion resistance application, this fine-grained alumina ceramic provides extreme hardness. CUMI AD-90 is harder than tool steel and most man-made materials, making it an ideal choice for severe wear applications. Typical applications include grinding media, ball mill liners, material conveyors etc.

TECHNICAL SUPERIORITY OF ‘CUMITUFF’ ALUMINA CERAMICS:

1) CUMITUFF WR-90 Alumina Ceramic material is extremely hard (9+ on the MOH scale with Diamond=10). In Power plants Alumina Ceramics is used for Classifier Cones, Bends, Chutes, Turrets, Orifice Pipes etc. Similarly, they find wide application in various mineral and bulk carrying industries.

Our Technical Specifications:

(a) Alumina Content (Al2O3):90% (min)

(b) Hardness: > 9 Moh’s scale

(c) Bulk Density:3.5 gm / cc min

(d) Water Absorption:< 0.5%

(e) Cold Crushing Strength:> 3200 kg /Sq. Cm (ASTM C773)

(f) Flexural Strength:> 2300 kg / Sq. Cm (ASTM F 417)

2) On a ‘Life Cycle Cost’ concept investment in a material although expensive the same is justified. Life cycle cost = Initial Cost + Maintenance and running cost. When you invest in CUMITUFF ceramics, due to very low wear rates, the costs incurred in maintaining and repairs are very low.

3) Due to lower downtimes, the productivity of the equipments improve significantly.

4) The modern and advanced testing facilities installed in our laboratory are aimed towards maintaining high levels of quality assurance and thus by selecting CUMITUFF, you are guaranteed the superior and consistent high quality alumina ceramics from CARBORUNDUM UNIVERSAL LTD.

The design of CUMITUFF bricks for each equipment is done using CAD and other advanced software. This ensures a perfect fitment for the various equipments lined with our ceramic tiles.

We request you to contact us for powder handling wear resistant solutions at :

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href="https://edir.bulk-online.com/oldedirredirect/202806.htm" target="blank">https://edir.bulk-online.com/oldedirredirect/202806.htm

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