Clay & Minerals
China Clay/Kaolin
DEPOSITS
High grade china clay deposits are present in West Bengal, Orissa, Rajasthan, M.P. & Gujarat. First we collect the samples from various mines which is analysed for composition and physical and chemical properties and its suitability for various applications is then studied. Moreover, sustained availability of the material with no variation from mines is given utmost importance to ensure consistency in final product.
Processing
The raw china clay is subject to a refining process including spiral classification, hydrocycloning, deflocculation, bleaching and finally drying, micronizing, air-classification and surface treatment. Our processing ensures consistent composition, control of top-cut and average particle size and freedom from free silica.
Our quality assurance system extends from mining to micronizing to ensure near-Zero-defect products :-
Mining
- We first manually sort out the lumps so as to recover white lumps.
- On site chemical analysis is done before despatch to our factories.
Micronizing
- Test for physical properties like Bulk density, Oil absorption, Whiteness etc.
- Particle - size distribution analysis.
Surface Treatment
- Testing of hydrophobicity, oil absorption and uniformity of coating.
Quality Test Certification
- Quality Test Certificate is provided to customers, certifying values within specifications.
Services
- Just-in-time inventory management support by despatch from ready stock.
- Before sales technical feedback and problem solving in collaboration with the customer by our technical service engineers.
- After sales services & trouble-shooting by the sales & service engineers.