Talcum Powder Making Plant

Talc-chlorite ore bodies consist mainly of talc (sometimes 100%) and chlorite, which is hydrated magnesium and aluminium silicate. Chlorite is lamellar, soft and organophilic like talc. It is however more hydrophylic. Talccarbonate ore bodies are mainly composed of talc carbonate and traces of chlorite.

Talcum Powder Making Plant

Talc is a mineral of low to medium grade metamorphic rocks rich in magnesium. It is often derived from ultrabasic igneous rocks made up of enstatite and olivine.Talc ore generally is hauled to the plant by truck from a nearby mine. The ore is crushed, typically in a jaw crusher, and screened. The coarse (oversize) material then is returned to the crusher. Rotary dryers may be used to dry the material. Secondary grinding is achieved with pebble mills or roller mills, producing a product that is 44 to 149 micrometers in size.

Talcum Powder Making Plant

Talcum Powder Making Plant

Talcum Processing Plant

Some roller mills are designed to use heated air to dry the material as it is being ground. Hammer mills or steam- or compressed air powered jet mills may be used to produce additional final products. Air classifiers (separators), generally in closed circuit with the mills, separate the material into coarse, coarse-plus-fine, and fine fractions. The coarse and coarse-plus-fine fractions then are stored as products. The fines may be concentrated using a shaking table (tabling process) to separate product containing small quantities of nickel, iron, cobalt, or other minerals and then may undergo a one-step flotation process.

The resultant talc slurry is dewatered and filtered prior to passing through a flash dryer. The flash-dried product is then stored for shipment, unless it needs further grinding to meet customer specifications. The classified material also may be pelletized prior to packaging for specific applications. In the pelletizing step, processed talc is mixed with water to form a paste and then is extruded as pellets.Our Talcum Processing Machines are exported to India, Nigeria, Australia ,Saudi Arabia (uae),Indonesia, Pakistan ,Peru ,Mexico,Colombia ,South Africa,Kenya,Algeria ,Eygpt,Ghana ,Zimbabwe ,Iran,Chile,Malaysia ,Philippines,Sri Lanka ,UAE,Zambia ,Vietnam ,Venezuela ,Canada ,Bolivia,Ecuador , Australia ,Tanzania ,Turkey ,Kazakhstan ,Ethiopia ,Sudan ,Tunisia and so on countries.