80-100 tph Hard Stone Crusher Plant

Process Introduction

Hard stone crushing plant 100 tph is including Hopper, vibrating feeder , jaw crusher , cone crusher, vibrating screen, belt conveyor. It is primarily involved in the manufacture of aggregates (coarse aggregates, crusher run, rock sand, fine aggregates) from limestone, granite, andesite,etc. Coarse aggregates are usually used in ready mix concrete and asphaltic concrete. Crusher run is used for the bases and sub-bases for road making. Fine aggregates are used for the production of concrete and plastering.

Crushing Process Introduction

Raw stone in higher or medium hardness is fed into jaw crusher through vibrating feeder. Vibrating feeder with grate bars is optional to separate stone debris or soil in advance.

After primary jaw crusher, the material will go to PYB cone crusher, or CS cone crusher, or hydraulic cone crusher or fine jaw crusher for secondary crushing by belt conveyor.

The final crushed material goes to vibrating screen to classify final qualified products according to different size ranges as stock pile forsale, or for road builidng use. Unqualified materials will be carried back to the stone crushing equipment for recrushing.

Customer can classify final products according to different size ranges. All the final products are up to the related standards within and beyond China. Dust is generated during the working process while the dust control units are needed.

Process advantages

• Super crushing:
  hydraulic overload protection, hard rock crushing easily
• Long life:
  high chrome alloy liner, wear resistance increased by 50%
• Low maintenance:
  automatic lubrication system, reducing downtime
• Environmental protection and dust reduction:
  closed structure + pulse dust removal

Service Support