
Mahakoshal Refractories Pvt. Ltd.
Mahakoshal Refractories Pvt. Ltd. - Manufacturer of Refractory Brick
Mahakoshal Refractories Pvt. Ltd. is a refractory manufacturer established in 1969, headquartered in Katni, Madhya Pradesh, India. The company specializes in fireclay bricks, high alumina bricks and Pre-Cast Pre-Fired (PCPF) blocks for high-temperature industrial applications. Serving the aluminium, steel, cement, petrochemical and power industries, the organization manufactures shaped refractory products designed for thermal resistance, mechanical strength and durability. The company operates manufacturing facilities in Madhya Pradesh and Gujarat, with an annual refractory brick production capacity of 101,400 tonnes.
The company's fireclay and high alumina bricks are available in grades containing approximately 30% to 92% alumina (Al₂O₃), offering resistance to high temperatures, thermal shock and chemical attack. These products are used in aluminium pot furnace backup linings, anode baking furnaces, industrial kilns and other thermal processing equipment. Manufacturing capabilities include captive clay and bauxite mines, five rotary kilns, automated batching systems, semi-automatic presses and eight high-temperature tunnel kilns, supported by in-house quality control and research facilities.
The company's Pre-Cast Pre-Fired (PCPF) blocks are custom-engineered refractory components manufactured for industrial furnace linings and specialized high-temperature applications. The product range includes top blocks for aluminium anode baking furnaces, hearth blocks, burner blocks and tunnel cover slabs. With an annual PCPF production capacity of 6,000 tonnes, the organization supports customers requiring complex refractory shapes and application-specific designs. The company also provides refractory engineering, technical assistance and installation supervision for domestic and international industrial customers.
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