Nov 10 2020 Mexico is the world s ninth largest gold producer Within Mexico the state of Sonora produces most gold with 35 of the total Chihuahua is next with 18 then Guerrero with 14 and Zacatecas with 13 The COVID19 crisis has heavily impacted demand for industrial metals Gold however has seen sharp price increases in 2020 In midApril gold passed US1700oz for the firstRead More
Great energy conservation, wide adjustment range, low noise and little dust
1.5 times or even 2 times larger crushing cavity than that of other crushers, large feeding mouth
With features of reliable structure, high working efficiency and easy adjustment
VSI sand maker, also called VSI crusher, is the major machine for sand making plant.
Ball mill is the key machine to grind the crushed materials. Ball mill machine is widely used to process cement, silicate product, building material, refractory material, fertilizer, ceramics and glass, etc.
On the basis of domestic mills, fote raymond mill is produced. The raymond roller mill enjoys the features of high working efficiency, low energy consumption, small floor space and small cost.