Lead is a metallic element, it is a heavy silver-white metal with blue, melting point 327.502 ° C, boiling point 1740 ° C, density 11.3437 grams / cubic centimetre, specific heat capacity of 0.13 kJ / (kg - K), Moh's hardness of 1.5, the texture is soft, tensile strength is small. The texture is soft, weak ductility, spreading, air surface is easy to oxidise and lose luster dark. Lead is also one of the earliest metals used by mankind, the content of lead in the earth's crust is 0.0016%, the main ore is galena. Lead is the largest stabilising element by mass and has a wide range of uses.

The investment prospect of lead

1、Lead is mainly used in the manufacture of lead storage batteries;

2、Lead alloy can be used to cast lead characters and make solder;

3, lead is also used to make protective equipment for radioactive radiation, X-rays;

4 lead is used as a building material, used in lead acetate batteries, used as gunshot and artillery shells, welding, trophies and some alloys also contain lead.

Beneficiation process of lead

Lead starts from the raw ore through the jaw crusher and cone crusher for medium crushing mill for fine crushing process, through the vibrating screening equipment and reducer and so on for desliming treatment, or take other methods for desliming treatment, then through the ball mill and classifier for processing, and finally through the magnetic separator and other beneficiation equipment for the extraction of concentrate. The production line designed by Redstar takes into full consideration of the characteristics of lead ore and the user's output and other needs, equipment configuration and production line improvement design, is the ideal investment in a production line.

Related Equipment

Jaw Crusher

Cone Crusher

Circular Vibrating Screen

Ball Mill