Standards of Excellence
NMPL stands as the leading manufacturer of premium, pure quartz granules and powders, renowned for our unwavering commitment to quality.
Although our core expertise lies in producing high-grade engineering quartz stones, we serve a broad spectrum of industries with tailored solutions to meet their specific needs.
Production Methodology :
Our production methodology employs sophisticated technology such as:
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Process Flow (Zero Contamination)
Raw Ore → Washing → Crushing → Screening → AI Color Sorting → Granulating → Laser Sizing → Magnetic Separation → Optimal Sizing → RFID Tracking → Delivery
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Washing Procedure
Primary cleaning is carried out through trommel washing and tub washing, which effectively remove impurities from the raw material. This thorough cleansing process ensures that only high-quality, debris-free material proceeds to the crushing stage.
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Sequential Crushing:
Ensures the consistent reduction of raw quartz lumps into desired sizes through a multi-stage process involving manual, primary, and secondary jaw crushing systems.
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Advanced Optical Sorting Systems:
Utilizing high-precision inline cameras to meticulously detect and remove impurities. These systems incorporate double-stage belt and gravity-mode channel sorters, effectively processing quartz granules ranging from 3 mm to 25 mm in size, ensuring superior purity and quality.
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Granulation:
The particle-to-wall stone crushing process is a specialized principle within the granulation unit, designed to produce particles with a maximum size of 0.1 to 0.4 mm. This process operates with precisely controlled RPM levels and Hertz generation to ensure consistent and efficient granulation.
Targeted Particle Separation:
Custom particle size distribution tailored to client needs.
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Magnetic Filtration:
Utilizing high-powered three-step rollers with a magnetic field strength of 15,000 Gauss to efficiently remove magnetic impurities. This advanced filtration process ensures optimal purity and consistency in the final product.
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Sieving:
The final stage is crucial for consistent particle analysis, producing a fine texture suitable for slab manufacturing. This process employs a two-stage sieving method utilizing vertical and circular motion techniques to achieve precise sizing and reduce undersized particles. Advanced gyratory modules with high-end technology ensure optimal accuracy and efficiency in particle separation.
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Baggaging:
The quartz grits are accurately weighed using high-precision scales, with a capacity of up to 1200 kg per batch, ensuring precise size and grade segregation. Liners are used during bagging to reduce moisture absorption and maintain product quality. The packed quartz grits are then systematically placed on pallets for efficient storage and transportation within the warehouse.
This meticulous process guarantees a clean, uniform, and high-grade quartz product, ready for diverse industrial applications.