OVERVIEW OF BARITE

Barite, chemically known as barium sulfate (BaSO4), is a high-density non-metallic mineral. Barite crystals belong to the orthorhombic (orthorhombic) crystal system, often appearing as thick plate or columnar crystals, mostly dense block or plate-like, granular aggregates. Pure barite is white and shiny, but due to the influence of impurities and mixed materials, it is often gray, light red, light yellow, etc. Barite with good crystallization can also appear as transparent crystals.

Barite is mainly produced in low-temperature hydrothermal veins, often coexisting with quartz, calcite, fluorite, galena, pyrite, dolomite, chalcopyrite and sphalerite. It can also be produced in limestone and sandstone in the form of nodules or cements.

APPLICATIONS OF BARITE

Drilling Grade

Density ≥4.2g/cm, BaS04>92%, 200 mesh sieve residue less than 3%, 325 mesh sieve residue less than 5%.

Chemical grade

BaS04>95%, Fe20; and SrS04 content does not exceed 1%, and only trace amounts of silicon oxide and calcium oxide are allowed.

Paint Grade

High whiteness, fineness at least 325 mesh.

Zenith has developed and produced new products such as vertical roller mill, European grinding mill and ultrafine powder grinding mill, and offers integrated grinding solutions for high-quality barite powder that meets the needs of different industries.

THE PROCESS OF GRINDING SYSTEM

Grinding stage

Material of suitable size is fed into the main machine for grinding, and the fine powder after grinding is sent to the analyzer for grading under the action of the air flow of the fan, so that the fine powder with qualified fineness can enter the collecting stage.

Collecting Stage

The dust gas enters the cyclone collector through the outlet pipe. Under the action of centrifugal force, most of the finished fine powder is separated. Redundant gas is discharged and sent to pulse dust collector. Then it becomes clean gas. Fine powder collected by cloth bags is transported to the conveying stage through screw conveyor.

Conveying Stage

The finished powder collected by dust collector and cyclone collector is sent by screw conveyor to the next process or into finished product tank.

CORE GRINDING EQUIPMENT

LM VERTICAL ROLLER MILL

Capacity: 10-170T/H

Fineness: 0.84-0.037mm

Performance Advantages:

New grinding device

Automated electronic control system

Drying and grinding two-in-one

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MTW EUROPEAN TRAPEZIUM MILL

Capacity: 3-60T/H

Fineness: 1.6-0.045mm

Performance Advantages:

Patented product

Thin oil lubrication system

Energy saving, environmentally friendly

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LUM ULTRAFINE VERTICAL MILL

Capacity: 3-15T/H

Fineness: 325-2500mesh

Performance Advantages:

Multi-head powder selection, economical

Higher yield and better quality

Safe and reliable, stable operation

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XZM ULTRAFINE GRINDING MILL

Capacity: 500-25000KGPH

Fineness: 325-3250mesh

Performance Advantages:

Stable, reliable, environmentally friendly

High efficiency and low loss

High fineness

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CUSTOMER CASES

Annual 300 Kilotons Barite Powder Production Line

Fineness: 250mesh

Application: Drilling mud weighting agent

Equipment: LM vertical roller mill

Annual 100 Kilotons Barite Grinding Plant

Fineness: 200mesh

Application: Paint Filler

Equipment: MTW European trapezium mill

MORE CASES FOR YOUR REFERENCE

On-site inspection and customization are available

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PURSUING THE ZENITH TECHNOLOGY AND QUALITY

Shanghai Zenith Machinery Co., Ltd. is a hi-tech enterprise specializing in the research, development and production of industrial powder grinding equipment.

We focus on the needs of customers in different fields, and our product processing range covers 1-3mm coarse powder, 20-400mesh fine powder, 400-1250mesh ultrafine powder and 1250-3250 mesh micro powder. Our equipment have got ISO international quality system certification, European Union CE certification and Customs Union CU-TR certification.

At present, our service network has covered more than 180 countries and regions in Asia, Africa, Europe, America and Oceania, and established overseas offices in more than 30 countries.

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