RISHI MINERALS & ORES

Made for
the heat.Built around your furnace.

Silica ramming mass, also known as acidic ramming mass, and refractory mixes manufactured in India for induction furnaces and foundries.

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India’s only ramming mass manufacturer fully vertically integrated from mines to furnace.

Boron Oxide Premix bag mockup with the supplied red and charcoal print, 50 kg — Boron Oxide Premix · 50 kg

HINDUPUR, INDIASilica refractories. Carefully formulated.Scroll to discover

01 — OUR APPROACH

A better lining starts
with the right material.

We manufacture Silica/Acidic ramming mass from selected quartzite, with controlled particle sizing and a consistent binder mix.

From material selection to formulation, we focus on the requirements of your furnace.

98.5%Min. Silica in our Quartzite

Up to 50 MT furnace capacityDesigned for your furnace capacity, tapping temperature and charge mix

HindupurAndhra Pradesh, India

Silica ramming mass manufacturer in India

Our monthly production capacity is over 9,000 MT, equivalent to over 100,000 metric tonnes per annum (MTPA). Our integrated operations connect quartzite mining, refractory manufacturing and testing in our own induction furnaces.

Company-reported position: among India’s top five silica ramming mass manufacturers by production capacity.

Explore our ramming mass manufacturing facilities

02 — OUR PRODUCTS

The right mix.
For your operation.

$Coreless induction furnace cutaway with coarse granular orange-red refractory lining that thickens toward the bottom, a tapered bucket-shaped cavity, open pouring spout, copper coils, yellow Nalitop crown and curved-r Rishi Minerals logo$

Coreless induction furnaceSelect a + to explore products for that area.