Properties

• Hardness:5
• The natural pure lead are rare. Today, the lead mainly smelt and extract together with zinc, silver and copper and other metals. The most important lead ore is the galena PbS, the lead reaches 86.6%. Other common lead-containing minerals are PbCO3 and PbSO4. And the world's largest lead producing country is China, the United States, Australia, Russia and Canada. Today, more than half of the lead is from recycled.

Crushed Lead Ore Application

Mainly used for cables , batteries , alloy for type-casting, babbit , anti-X-ray and other materials.

Galena may be one of the earliest human exploitation of the ore.The old Egyptian Kingdom had used galena as cosmetic. Babylon had also begun smelting it and in ancient Rome, galena is also very important. Today, the academic name of the Galena is left behind by the Romans. In the early time of radio technology, galena was used as rectifier, and today we use diodes for rectification.

For better lead and zinc mine crushing and grinding solution, we suggest choosing suitable lead and zinc ore crusher and grinding mill manufacturer which owns reliable trust along with the products. It’s better to design special lead and zinc ore crushing solution by experts.

It’s rarely seen for the pure lead mine or pure zinc ore. They are usually symbiotic with each other to form multi-metal ores. Lead and Zinc ore resources are mainly in Australia, the United States, Canada, Peru, South Africa, Kazakhstan, Mexico and other countries.

In lead and zinc concentrator, raw materials are first sent into primary crushing station through rom hopper. It can make more effective fragmentation by implementing appropriate crushing method according to the mechanical strength characteristics of lead and zinc mine. In the primary crushing station, lead and zinc crusher is usually jaw crusher or gyratory crusher with high capacity and big input-size.

After meeting the required fineness, they are sent into sag mill by belt conveyor for further pulverization. Ball mill is widely used as lead and zinc mill in the Lead and Zinc Concentrator.

Ore mining jaw crusher initially preliminary broken, broken to a reasonable fine in the post-degree via elevator, vibrating feeder evenly into the ball mill, the ball of the ore crushing, grinding. After ball mill grinding of ore fines divide into the next process: classification. Spiral classifier with different proportion of solid particles in liquid precipitation at different speeds in principle, on the mineral mixture wash, grade. Mineral particles in the flotation machine were sent, depending on the mineral characteristics of different drugs, which make the minerals and other substances separate.