Crushed stone is segregated into various sizes like 35mm, 20mm, 12mm, etc for different uses. Crushed stone aggregates are used for construction of roads, bridges, housing, industril building construction and other cement based products like RCC pipes, PSC poles, premoulded slabs, frames and beems, etc for fabrication.
It is advantageous if the crushed stone unit is set up near the quarries where the granite boulders of various sizes are available for the crushing unit. The wastage from the granite industry will be of much use ot the crushed stone unit.
Stone crusher makert
Housing is a basic need of the society. Hence, it is receiving increased focus. All the building constructions whether it is housing or industrial construction activities requires crushed stone. Crushed stone is also required for cement based products like RCC pipes, PSC poles, cement concrete hollow blocks, precast cement concrete slabs, well rings, window & door frames and road laing. The demand for crushed stone will continue to grow with the growth of its user industry. The unit an be set up depending availaility of raw material and major commercial centre.
STONE CRUSHER MANUFACTURING PROCESS
The granite stones of various sizes are fed into the jaw crushers for size reduction. Depending on the desired output size of the crushed stone, the raw material may be fed to one or two jaw crushers in a sequence. Then these crushed stones re passed on to the rotary screen for size gradation. Material is handled through a belt conveyor to the different places of operation i.e from jaw crusher to the rotary screen.