Hematite(low magnetic) dressing plant   Hematite(week magnetic ore) is refractory minerals. Before, the flotation and roasting-magnetic separating process are mainly used. For the past few years, due to the application of strong magnetic separator, undersize sieve etc new equipment and gravity separation equipment, reverse flotation process, hematite (week magnetic ore) dressing have got remarkable effect

Tin ore separation process   The density of tin ore is bigger than paragenetic mineral , so we use gravity concentration to processing tin ore . Because there are many oxide iron ore inside , for example : magnetite , hematite , if use gravity concentration or flotation , that could not separate them from tin , so magnetic will be added .   Introduction [Application] All kinds of tin minerals ,  teallite,franckeite, cylindrite , canfieldite ,Black boron tin , Malaya Garnet , varlamoffite , schoenfliesite and so on .   [Process Description]   Crushing  and  Screening Crush the raw ore to 20mm, then screen it  to two grade, (20mm~4mm) and (4mm~0mm). Preselecting Put the 20~4mm ore into heavy medium cyclone to be selected. Then the ore will enter into the rod mill. After that, it will be preselected in jig. The tailings over 2mm will be abandoned, the 2mm ore will be put into shaking table. Bulk  Flotation The concentration from jig and shaking board  will be separately selected by bulk flotation. The tailings will enter the  shaking board to get qualified tin concentrates.   Separating  Flotation After the bulk flotation, the concentrate  will be fine grinded, then will be do the flotation separation of lead zinc ore.  After that Lead antimony concentrates and zinc concentrates will be  produced.   Gravity  Separation The pulp enter into Φ300mm hydrocyclone, then overflow to Φ125mm and Φ75mm  hydrocyclone group to  remove the fine mud. The sand setting will enter into the process of thickening, desulphurization by flotation, and then cassiterite flotation .   (Tips: You can add this webpage as favourite, or find it by serach in Google with the keywords below: tin crusher machine, tin mining company, tin mine for sale, tin flotation, tin ore extraction, tin ore mining, tin grinder, tin mining company, tin mining equipment, tin ore mining, tin mining process, tin mining company, tin processing plant, and so on.)

Pb-Zn ore dressing process   Pb-Zn ore divides into sulfide Pb-Zn ore and oxide Pb-Zn ore . Flotation is the most widely used in separating sulfide Pb-Zn ore , to separate zinc and plumbum , sometimes for separating sulfide iron and other minerals . Sulfide Pb-Zn ore process divides into priority flotation process , mix-separating flotation , asynchronous flotation ,and so on .     Introduction 1,Priority flotation process , according to the different floatability and different float speed , recover the plumbum concentrate , zinc concentrate and sulfide concentrate  by sequence . This process could reduce the capacity of flotation tank ,economize reagent . 2,Mix-separating flotation process --- this process is to mix all the sulfide zinc and sulfide plumbum into the mixing concentrate , abandon tailings . This process is more effective in separating plumbum and zinc . The flowsheet as below : 3,Asynchronous flotation ---normally different minerals have different floatability , asynchronous flotation is to separate plumbum and zinc in different steps to ensure the most effective floatability of minerals in a suitable condition .   (Tips: You can add this webpage as favourite, or find it by serach in Google with the keywords below:  lead zinc flotation, zinc processing plant, lead and zinc mining, zinc processing flowsheet, zinc mining equipment, zinc ore processing, lead zinc mining, lead ore processing, lead zinc ore processing, and so on.)   Related case Inner Mongolia 3000t/d iron zinc project            Inner Mongolia 1000t/d lead zinc project Inner Mongolia 4500t/d lead zinc project     Inner Mongolia 500t/d lead zinc project

Chrome ore process   Gravity separation is the mainly process for chrome processing ,sometimes the chrome concentrate will be separated by low intensity magnetic separation or high-intensity magnetic separation for a second processing , that`s to improve the grade of the chrome .Several ores can use flotation or flocculation flotation process .     Introduction We can use gravity separation , flotation separation and magnetic separation for chrome ore processing , according to its analysis report and test report , decide finally the proper solution . The fine grain after crushing will be transport to classifier spiral ,according the different gravity they are separated ,washed , classified in different speed .After jig and shaking table washing , transferred to sluice to separate , then into flotation or magnetic separator , the concentrate after concentration will be dewatering , drying , then obtain the product final .   (Tips: You can add this webpage as favourite, or find it by serach in Google with the keywords below: chrome wash plant, chrome plant, chrome separator, chrome plant stand, chrome spiral wash plant, chrome wash plant for sale, chrome beneficiation, chrome plant for sale, chrome wash plant, chrome ore mining, chrome mining equipment, chrome spiral plant, chrome beneficiation process, chrome mining, chromite processing, chrome ore beneficiation plant, chrome ore washing plant, chromite processing plant, chrome ore processing, and so on.)

Antimony ore processing   Antimony ore proportion is heavy than matrix , normally gravity separation is more efficient , its efficiency , economic , environment protection and concentrate the lower grade ore , after gravity use flotation for extraction .   Introduction Generally , the separation process including manual , gravity , flotation separation , most of the time , use unite processes . No matter oxide ore or sulfide ore , they all heavier than matrix , so we could choose gravity separation for most of the antimony ore . For the  ore with thick grain , manual separation is more useful . Gravity separation Gravity separation divides into heavy medium separation , jig separation , sluice separation and shaking table separation . Flotation process After grinding and flotation the tailings from the gravity separation , use one rough , three concentrate , two scavenging process . After flotation is the antimony concentrate .  The tailings introduced to shaking table , and recover the fine oxide antimony , obtain the high grade antimony concentration and tailings .