Also very rich in iron ore resources, reserves of more than 2 billion tons, mainly in the south bank of the Orinoco River pao and Bolivar Jonan. In addition, near Ciudad Bolivar and card Liao, melons Xi Padi other areas rich in gold. In the northwestern shore of Lake Maracaibo and other areas have a lot of coal reserves, the national coal reserves of about 90 billion tons of reserves of 3.6 trillion cubic meters of natural gas, mainly in the eastern shore of Lake Maracaibo area.

Liming heavy industry designed the Symons manufacturing cone crushers , iron cs series cone crusher,iron  hydraulic cone crusher which are widely applied for iron ore crushing process plant.

Symons manufacturing cone crushers advances as follows:

1. Reasonable structure, adcanced crushing principle and technical data, reliable work and low cost.
2. Strong crushing ability, high efficienvy productivity, high capacity.
3. Hydraulic system is reliable, provide safe and effective overload protection.
   4.Types of crushing cavity are for wide range of product size requiremnet.
   5.Use hydraulic adjustmeng and hydraulic clean cavity setting, much increase automation.