A Legacy of Purity.
Engineered for Precision.
From selective captive mining in the mineral-rich Aravalli hills of Rajasthan to precision vortex air classification, we produce mineral powders that redefine compounding performance.
From Regional Crushing to Pan-India Mineral Processing
Founded in 1985 in Alwar, Rajasthan, Rajgarh Minerals began with a vision to transform raw mineral reserves into engineered functional additives. We recognized early that modern compounding units don't just require ground rock — they demand exact particle geometries and controlled whiteness.
Today, our manufacturing plant in the Matsya Industrial Area (MIA) operates continuous ball mills, micro-hammer mills, and multi-stage closed-circuit air classifiers. This allows us to calibrate particle size distributions down to 2 micrometers (2,500 mesh) with zero oversize grit.
With captive mine relationships ensuring consistent chemical purity (up to 99.2%) and dedicated logistics corridors, we reliably supply masterbatch compounders, rigid PVC pipe extruders, paint manufacturers, and industrial coating units throughout India.
Four Decades of Engineering Milestones
Foundation in Alwar
Started as a dedicated mineral processing facility in the Matsya Industrial Area (MIA), Alwar, catering to northern Indian paint and rubber compounders.
Raymond Mill Infrastructure Expansion
Upgraded to high-capacity Raymond roller mills, expanding capacity to 1,500 MT/month and achieving 500-mesh consistency.
Ball Mill & Closed-Loop Air Classification
Integrated automated ball milling and vortex air classification, breaking the ultrafine threshold (down to 2 microns / 2500 mesh) for premium Masterbatches.
ISO 9001:2015 & In-House Analytical Lab
Commissioned dedicated testing laboratory equipped with spectrophotometers and laser diffraction analysis for zero-defect batch tracking.
Specialty Sodium Sulphate & Pan-India Reach
Launched high-purity Sodium Sulphate (RM-FIL-101) and established direct logistics corridors supplying 40+ industrial hubs across India.
Our Mission
To consistently engineer and supply high-purity, micronized mineral additives that enable polymer and paint manufacturers to maximize filler loadings, optimize formulation costs, and achieve superior mechanical properties.
Our Vision
To be recognized as India's most technically reliable and customer-centric industrial mineral provider, setting new benchmarks in micron classification, batch consistency, and sustainable mineral processing.
Experience Rajgarh Quality Firsthand
Order a 1kg evaluation sample (or custom quantity as per request) or schedule a visit to our manufacturing facility in MIA, Alwar.