Contents Catalog
Talcum is an industrial product. It is a magnesium silicate mineral talc. Its main component is hydrated magnesium silicate. It is crushed, treated with hydrochloric acid, washed with water, and dried. The specific talc processing process, processing equipment, price, etc.
| Property | Value |
| Foreign Name | Talcum |
| Category | Silicate Mineral |
| Chemical Formula | 3MgO·4SiO₂·H₂O, with Al₂O₃, FeO/MgO |
| Hardness | 1 (Mohs scale) |
| Specific Gravity | 2.6–2.8 |
Talcum powder processing process
Talcum has excellent properties such as lubricity, fire resistance, acid resistance, insulation, high melting point and strong adsorption. After fine processing, it can be made into powders with different finenesses from 200 mesh to 8000 mesh. It is widely used in: plastics, papermaking rubber, coatings and paints, pharmaceuticals and cosmetics
Jaw crusher → bucket elevator → electromagnetic vibrating feeder → Raymond mill → powder selector → dust collector → finished product
Raw material coarse crushing
Process description: Talc is transported to the raw material warehouse, and then fed to the jaw crusher by forklift or manual feeding for crushing, and the final output particle size is less than 5cm.
Precision grinding
The crushed small pieces of talc are sent to the silo by the bucket elevator, and then sent to the Raymond mill evenly and quantitatively by the vibrating feeder for grinding in the grinding chamber
Dynamic grading
The ground talcum powder is graded by the powder classifier, and the unqualified powder is graded by the powder classifier and returned to the main machine for re-grinding.
Collection Packaging
The powders that meet the fineness requirements follow the air flow through the pipeline into the dust collector for separation and collection. The collected finished powders are sent to the finished product silo through the discharge port by the conveying device, and then packaged uniformly by a powder tank truck or automatic packaging machine.
How to choose talc powder processing equipment? Jaw crusher + Raymond mill solution recommended
Talc processing equipment mainly includes jaw crusher and Raymond mill, both of which play an important role in talc production.
Jaw crusher
Jaw crusher is a commonly used coarse crushing equipment. Its working principle is based on extrusion crushing. The crushing chamber is deep and has no dead zone, which can improve the feeding capacity and output. In addition, the jaw crusher is designed with a flywheel structure to effectively reduce vibration and run smoothly.
By optimizing the motion parameters and crushing ratio, the quality of the finished particle shape is improved, making it cubic. At the same time, the integrated structure of the motor base and the main machine simplifies the installation process and saves space.
Raymond mill
Raymond mill is a vertical grinding equipment with small footprint and strong completeness. It can independently complete the production process from block material to finished powder. Its intelligent operating system can realize basically unmanned operation in the workshop and high production efficiency.
The application of new pulse dust removal equipment reduces pollution while ensuring the uniformity and high sorting accuracy of the finished fine powder. In addition, the fineness of the Raymond mill can be adjusted according to demand, which is suitable for the production of talcum powder with different particle size requirements.
If you need equipment for processing talcum powder, it is recommended to contact Cronus for detailed consultation. As a professional supplier of talcum powder processing equipment, Cronus can provide a full set of solutions from crushing to grinding, and customize equipment configuration according to customer needs.
