We are engaged in making Lead available in several forms including
LME registered and non registered 99.97% and 99.99% as well as
secondary ingots, foil, granules, powder, rod, shot, sheet, and wire.
Lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a
relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes
upon exposure to air. Alloys include pewter and solder.
Chemical properties: A soft metal (face-centered cubic) with a blue-grey color and metallic luster. Melting point: 327.5â??. Boiling point: 1740â??. Relative density: d1811.3437. Soluble in nitric acid and hot concentrated sulfuric acid, insoluble in water. Uses: Used in compound semiconductors, refrigeration elements, infrared photoelectric conversion devices, high-efficiency temperature difference elements, and solders, etc. Uses: Used as analytical reagents and reducing agents Uses: Used as high-purity analytical reagents and reducing agents Uses: Used in the manufacture of cable sheaths, storage batteries, lead alloys, pigments, ammunition, sulfuric acid production equipment, and can also be used as X-ray protection screens, nuclear reactor equipment, etc. Uses: Used in storage batteries, cables, solders, etc. Uses: Used in cables, storage batteries, babbitt alloys, type alloys, and materials for X-ray protection, etc. Uses: Reducing agent for determining tin; reducing high iron to ferrous iron; used for the separation of iridium from platinum and rubidium; alloy manufacturing Uses: Mainly used in cables, storage batteries, lead smelting, scrap copper smelting, printing, solder, etc.
Lead powder and lead concentrate are different forms of lead that serve various industrial purposes. Here's an overview of each:
Lead Powder: Form: Lead powder refers to finely ground particles of lead metal, typically in powder or granular form.
Uses:
Battery Manufacturing: Lead powder is often used in the production of lead-acid batteries.
Radiation Shielding: Lead is known for its ability to absorb and shield against radiation, and lead powder can be used in various applications where radiation protection is required.
Ammunition: Lead powder is a component in the production of ammunition and bullets.
Metal Coatings: It may be used in the manufacturing of certain types of paints and coatings.
Lead Concentrate:
Form: Lead concentrate is a raw material derived from the mining and processing of lead ores. It is not a pure form of lead but rather a mixture containing lead and other minerals.
Composition: Lead concentrate typically contains lead sulfide (galena) as the primary mineral, along with other sulfide minerals.
Processing: The lead concentrate is further processed through smelting to extract pure lead metal.
Uses: Lead concentrate is a crucial intermediate product in the production of refined lead.
It is an essential raw material for lead smelters, where the lead is separated from impurities and processed into the desired forms.
Lead concentrate may also contain valuable by-products such as silver and zinc.
This lead oxide ball mill is a key machine mainly used to process lead oxide In grinding system, Beside that it is widely used in various manufacture industries, like cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics. Besides, it can also used in dry and wet grinding for all kinds of ores and other grindable materials. The machine consists of feeding part, discharging part, rotary part, transmission division (reducer, small transmission gear, motors, electrical control) and other major components. Hollow axis adopts cast steel, liner is removable, gear material is cast steel, which is wear resistance. The machine running smooth, operation reliable.
Working Principle:
The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two grid chambers. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate eccentricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the outlet. Then the whole grinding process is finished.
Our company has rich experience and expertise in supplying a wide array of Lead Ore that are used in making electrical equipments, radiators among other industries. They are fabricated using premium-quality raw-materials in compliance with the prevailing industrial standards of quality.
They are offered to clients at affordable rates. The composition varies from client to client. We also export these quality-tested products to our esteemed overseas clients through reliable shipment modes.
High Quality Cricket Tennis Ball
Avaialble in Single Color and Double Color both.
Good Bounce and heavy duty material
Contact for bulk only
Other brands like Sixer, Niviea, DSC are also availalble.
We can customise your brand as well
Nigeria is one of the Africa countries with abundant lead natural resources deposits and minerals. Lead is a metallic element primarily produced from the mineral, galena.
Most mineral ore contains lead with only about 3 of these minerals commercially viable, they are galena, cerussite, and anglesite and are mostly found in conjunction with other metals like zinc and silver. We have the capacity to supply more than 1000MT monthly.
Can be cater made to suit requirement at Constructions ( Plumbing and Roofing), Foundation ( Shock observer), Copper Recovery Refineries, Ferrous Tank Linings and for Radiation protection ( Hospitals and Nuclear plants)
Remelted Lead Ingots are being produced from Raw Lead / Battery Scraps / Lead Scraps and other scraps of Lead in the specially designed Blast Furnace. The Scrap is obtained and is mixed with other reducing agents in the Furnace.
We are operate in the supply of Aluminum Ingot, Zinc Ingot, Copper Cathode, Copper Rod, Copper Wire, Aluminum scrap, Zinc Ingot, HMS 1 & 2, AC/ Fridge Scrap, Engines Scrap, Used Drained Lead Battery Scrap, PVC Scrap, HDPE, LDPE and other Metal scrap from wide range extraction materials.
We are trading in the finest quality Metal Scrap/ Aluminum Scrap, which are recycled for producing pure copper products and equipment.
Leads
Composition structure
1. There must be no molten slag, particulate oxygen, inclusions and external pollution on the surface of lead ingots.
2. Lead ingots must not have cold partitions, and must not have flash burrs larger than 10mm (repairing is allowed).
Sign
1. Each lead ingot will be cast or printed with the trademark and batch number.
2. Use paint that is not easy to fall off to mark the brand mark on the lead ingot. The color and position of the mark should meet the requirements.
3. Each bundle of lead ingots should have a striking and difficult to fall off mark, indicating the manufacturer's name, product name, brand number, batch number and net weight.
Single weight of small ingot
48kg�±3kg,42kg�±2kg,40kg�±2kg,24kg�±1kg;
Single weight of large ingot
950 kg�±50kg,500 kg�±25kg
Package
The small ingots are bundled and packed with non-corrosive packaging tape. Large ingots are supplied as bare ingots
Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver.
...
Galena Lead glance
Category
Sulfide mineral, octahedral subgroup
Formula (repeating unit)
PbS
Strunz classification
2.CD.10
Dana classification
2.8.1.1
Ball mill for lead oxide is a basic device in the modern world of metallurgy and is extensively used in a variety of applications. Among others, it's applications in the processing of non-ferrous metals is one of the most important. In the field of lead processing, dry type ball mills are used for conversion of lead pellets into fine lead oxide powder (lead oxide free lead), also commonly called grey oxide due to its appearance. The ball mill with its preparatory and collecting equipments is therefore also called a grey oxide plant.
Description of process:
Lead is melt in a melting pot and cast into pellets (hemispherical or cylindrical shape) at a ball making machine and fed into the ball mill. The ball mill is rotated on its own axis at low speeds. The rotation of the mill imparts tumbling & cascading action to the balls fed (in this case the lead pellets). The rotation is adjusted so that the raw material inside does not reach critical speed. Below the critical speed (at around 65 - 75%), the balls which are carried along the walls of the mill fall back to the center. This continuous action leads to friction and generation of heat which induces the reaction of lead (pb) with oxygen (o2) present in air and generation of lead oxide (2pbo). This reaction is an exothermic reaction which leads to generation of heat and this sets of a chain reaction of heat generation and accelerated oxidation process. Draft of air through the mill carries small sized or light particles outside the mill to the collection system. Temperature within the mill is controlled with the help of water spray outside the barrel of the mill. Several crucial characteristics of this produce such as free lead percentage, retention percentage, apparent density are set as per requirements of the client.
We have Mines Source from Laos with total reserve about 2.000.000 MT of Lead Ore. Purify reach to 79% and over.
Capacity: 10.000 MT per Month
Shipping Terms: Exw or FOB Nghi Son port, Vietnam.
Payment: LC at sight or TT against Documents
