Lead is one of the earliest metals which were extracted from lead-zinc ore by humans. It is one of the soft metal, with blue-gray, hardness 1.5, specific gravity of 11.34, melting point 327.4 ℃, boiling point 1750 ℃, good ductility, which is can be easy made of alloy with other metals such as zinc, tin, antimony , arsenic, etc. Zinc is the last one in the ancient seven kinds of non-ferrous metals (copper, tin, lead, gold, silver, mercury, zinc). With blue-white, hardness 2.0, melting point 419.5 ℃, boiling point 911 ℃, when heated to 100 ~ 150 ℃, it can have good pressure resistance, specific gravity 7.19 after rolling. Zinc can be made of alloy with a variety of non-ferrous or zinc alloy, the most important thing is that zinc and copper, tin, lead, brass composition, etc., can also be composed of aluminum, magnesium, copper die-casting alloys.
Zinc is an important non-ferrous material, its consumption is second only to copper and aluminum, zinc metal has good rolling resistance, wear resistance and corrosion resistance, with a variety of metals can be made of more excellent physical and chemical properties alloys. The main products can include zinc metal, zinc alloy, zinc oxide, these products have wide application. It can beused as anti-corrosion coating (such as galvanized sheet), widely used in automotive, construction, shipbuilding, light industry, the amount of zinc accounting for about 46%. It also can be used in automobile manufacturing and mechanical industries, the amount of zinc accounting for about 15%. It also has perfect performance in automobiles and light industry, the amount of zinc accounting for about 15%. In addition, the phenomenon of spark collision would not occur between zinc and other metals, so it is suitable for underground explosion-proof equipment. Zinc also can be used in pharmaceutical industry. Lead also has wide application which mainly used in Lead-acid batteries, chemicals, stereotype lead pipes, solder and lead bullets field.
Lead and zinc can be widely used in galvanizing, alloys, miscellaneous and so on.In fact, it almost can be used in all kinds of industries. With the rapid development of economy, more and more technical application would like to use lead and zinc, so it has wide and bright market. In the word, many customers would like to purchase lead and zinc mining equipment from China, because China mining equipment is high efficiency and low cost which can give them more profit that they wanted.
In the lead and zinc processing plant, it can be divided into many stages which mainly include crushing stage, grinding stage and beneficiation stage. Typically, lead and zinc ore crushing machine often used in the crushing process of lead-zinc bearing rocks. The lead and zinc grinding plant can use the ball mills, rod mills, and vertical mills. It also includeslead and zinc extraction equipment and lead and zinc refining equipment. Anyway, SBM can provide the whole lead and zinc processing plant support and we guarantee the equipment is high efficiency and energy saving.
As we all know, lead and zinc mining belongs to a comprehensive project, and it needs many kinds of equipment.As for the lead and zinc ore crushing machine, it include jaw crusher, impact crusher, cone crusher and mobile lead and zinc ore crusher. Lead and zinc ore grinding equipment include ball mills, rod mills, and vertical mills. Lead and zinc beneficiation equipment include spiral chute, shaking table, zinc jigger, concentrator, and spiral classifier. Of course, there also have belt conveyor, vibrating grizzly screen, lead and zinc washing plant and vibrating feeder and so on. Anyway, high-quality mining equipment can improve the quality of final products. SBM has 20 years’ experience and can offer you the most professional lead and zinc mining equipment.
Nowadays, we have established a friendly relationship with lead and zinc investors, and our equipment has great success in our distinguished customers’ business. We are so glad that they are satisfied with our mining equipment. If you believe us, our service personnel will offer best service and constructive suggestions for your mining business.
Vertical Roller Mill are advanced mill equipment adopting top grinding technology applied widely in grinding non-flammable and non-explosive materials.
Raymond mill is used for grinding the barite, limestone, kaolin, ceramics, and slags in the trades of mining, metallurgical industry, chemical engineering industry.
Spiral classifiers are designed to provide the most effective pool area and overflow velocity requirements.
Belt conveyor with largest selection of standard and custom types are available from SBM.
The efficient sand washing machine of XSD series is a kind of cleaning equipment of international advanced level for sand and slag pellets.