Stone Boulders Crusher Used in Stone Chips Manufacturing

The stone chips prepared from the stone boulders crusher machines are used inter-alia in the manufacture of concrete sleepers, construction of roads, bridges, buildings and other construction works. Stone boulders are the only raw material required for the stone chip crushing plant. Assuming an average yield of 90% of stone chips, the annual requirement of boulders is estimated at 6540 tonne at 70% capacity utilization.

Stone Chips Manufacturing Process:
Big stone boulders are first broken to smaller size manually, and then fed to the stone crusher. The crusher can accept stone size of 175mm. Stone crushing is two-stage process. In the first stage 175mm stone is crushed to about 50mm. Thereafter, the crusher is fitted with a conversion kit to enable granulation of 5 to 20mm. The crushed material is screened by rotary screen.

Crushing stone boulders Machinery:
The major equipments required in a stone crushing plant are given below:
(A. I No. Jaw crusher and granulator of size 16” to 10” having 15 HP motor along with rotary screen.
(B. Conversion kit for converting crushed stone granules (size 16”x6”).
(C. Grizzly for screening of big materials.
(D. Set of hoppers for manual breaking.
(E. Rotary screen complete with all fittings. 366
(F. 2 Nos. trollies for carrying crushed material.
(G.2 Nos. bunkers for storage.
(H. Other essential accessories – 1 set.
(I. Air compressor
(J. Rock drilling machine and jack hammers.
(K. Drill rods, houses etc.
(L. Hand tools like shovel, spade, chisels, hammers etc.

Stone crushers are available in two major types namely (a) stationary (b) portable or mobile. Stationary crushers are usually located at quarry heads. Portable crushers are mainly used at construction sites. This profile is based on a stationary crusher.

The production of concrete sleepers would not be possible without stone chips and a manufacturer of concrete sleepers may use stone crusher machine for conversion of boulders into stone chips and thereafter use stone chips into production of concrete sleepers has to be examined in context of overall reality. Most manufacturers of concrete sleepers purchase stone chips from stone crushers and manufacture concrete sleepers.

Source:
http://www.stonecrushermobile.org/news/stone-boulders-crusher-used-in-stone-chips-manufacturing.html
Stone crusher manufacturers
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