Most units have installed dust suppression systems comprising water tank, pump, GI pipelines and many nozzles spraying at many locations, but the dust control is hardly satisfactory. This could be primarily due to some faults in the designing of spray systems such as improper layouts, improper location of sprays, inadequate knowledge about spray systems, too many nozzles thereby improper sprays, inadequate water pressure, absence of water filter leading to choking of nozzles etc. Lump Crusher ... Read More

Application

The Roller crusher can be classif ied into single roller, double roller crushe r 

and four roller  ;crusher according t o& ... Read More

Description: 

2PGX hydraulic roll crush er is a new  kind roller crusher,  it is improved  on 

the basis of sp ring cone crusher. It&n ... Read More

Joy Global, one of the world’s leading heavy-equipment mining companies, will take over China-Based International Mining Machinery Holdings Ltd.

According to a statement released on Thursday, Joy Global will purchase 534.8 million shares of IMM for HKD 8.50 a share representing 41% of the company. Total cost will be USD$538 million. Subject to regulations, Joy ... Read More

Companies in Canada’s Labrador Trough could be producing 100-million tons to 150-million tons of iron-ore yearly in the next 10 to 15 years if they carry out their plans, New Millennium Iron CEO Dean Journeaux said on Tuesday.

To put that in perspective, Australia’s massive Pilbara region currently produces around 300-million tons a year of the steel-making ingredient, and the world’s biggest producer, Vale, mined that amount last year.   Related ... Read More