40 years Germany has been producing iron ore lepidolite from a tungsten-tin ore with magnetic separation and flotation. The mine only recovered tungsten and tin minerals in the 1920s, while iron-lithium mica was abandoned as tailings. Due to the market demand, the iron-lithium mica concentrate was recovered from the accumulated tailings by magnetic separation method, and then the iron-lithium mica beneficiation workshop was built. In 1945, the plant with a scale of 600 tons/day was built, respectively, using magnetic separation and magnetic separation. The iron-lithium mica concentrate is produced by combining two processes of flotation, and the concentrate grade is 95%-97% iron-lithium mica, and the recovery rate is 50%-70%. There are two types of ore processed, as shown in Table 1, and the production process is shown in Figures 1 and 2. Table 1 Mineral composition of two ores Quartz type Mineral name quartz Lithium mica fluorite topaz 锡石 Black tungsten ore content,% 78 20 1.3 0.5 0.1 0.1 Yunying rock type Mineral name Yunyingyan, granite Feldspar, porphyry quartz Iron lithium mica Black tungsten ore 锡石 other content,% 45 43 6 1 1 4 Figure 1 Old plant iron lithium mica beneficiation process Figure 2 New plant iron lithium mica selection process Brandt King Cobra Shaker Screen
SJ-Brandt king cobra shaker screen(also Brandt Hybrid shaker screen) are produced as the replacement screen for Brandt King Cobra/Hybrid shale shaker. There are steel frame screen and PT frame screen for different drilling mud applications. Now our technical department has developed a new type of injection molding framework which is integrated with the rubber strip. This greatly improved the wear resistance of the shaker screens and effectively reduce the cost of mud treatment.
Technical Parameter
Adaptable Shale Shaker Model
SJ-Brandt king cobra shaker screen(also Brandt Hybrid shaker screen) are used as the substitute screen for
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Brandt King Cobra Shaker screen
Replacement Screens for Brandt King Cobra/Hybrid Shale Shakers
Competitive Advantage