Future of Chinese Non-metallic Minerals

DPMS type drum dry-Intensity Permanent Magnetic Separator is suitable for sorting -45 mm hematite, limonite, manganese ore, ilmenite, scheelite, garnet, chrome ore and non-metallic materials besides iron. Maanshan Iron & Steel Gushan Iron Mine, the Hainan iron ore and the country manganese. Maanshan Iron & Steel Gushan Iron Mine.DPMS - φ300 mm, 1000 mm, pairs of simple dry-type High Intensity Permanent magnetic separator completed replace 8  1200 mm x2000 mm × 3600 mm trapezoidal jig sorting -12 mm +6 adopted in 1996 and 1999 mm hematite test and production transformation. Industrial test process for a rough election, a scavenger, a good coarse to throw the end of ball mill,the sorting effect with the trapezoidal jump Jig indicators compared to see H {, φ 300 mm x1000 mm, cylindrical stem Wing magnetic intensity magnetic separator and trapezoidal jig compared to the concentrate grade fairly, but the tailings grade dropped by 4-9 percentage points. ① magnetic circuit design innovative (patented), high separation efficiency, separation of the magnetic field strength of not less than l 2 T; ②  The cylinder surface with special wear-resistant materials for the protective layer, to avoid the wear of the cylinder; ③ The dry separation particle size of cone crusher, the upper limit is up to 50 mm; ④ power consumption is only 1/30-1/40 of the electronic magnetic separator. Ti is the ideal energy-saving equipment; ⑤ handling capacity is large , water-saving, operation is simple and low maintenance times.
There are 91 kinds of non-metallic minerals, that is,  the main diamond, graphite, natural sulfur, pyrite, crystal, corundum, kyanite, sillimanite, andalusite, wollastonite, sodium niter, talc, asbestos, blue asbestos, mica , feldspar, garnet, pyrophyllite, diopside, tremolite, vermiculite, zeolite, alunite, mirabilite, gypsum, barite, witherite, trona, calcite, ice spar, magnesite ore, fluorite, precious stones, jade, onyx, limestone, chalk, dolomite, quartzite, sandstone, natural quartz sand, quartz, diatomaceous earth, shale, kaolin, ceramic soil, refractory clay, attapulgite, sea bubble stone, illite, rectorite, and bentonite clay, gabbro, marble, granite, salt, potassium, magnesium, iodine, bromine, arsenic, boron, phosphate, etc..
The results of the 1999 I1 menstrual National Metallurgical Bureau of Identification, acquired the 2000 metallurgical industry, science and technology first prize. Secondary introduction in June 2001, October 4 φ300 mm × l000 mm binoculars permanent magnet sorter replace the jig production transformation, achieved significant quality and saving energy-saving effect. 2002 l - the l2 mm +6 mm block concentrate grade is 55.60%, only closed for jigging operation, ring pump house (4 sets of 155kW motor) and four auxiliary operations, spare parts consumption, and annual turnover is more than 2 million yuan.duo to not having the ring of water, the environmental effects is good.