Gangue also named as lode mineral, gangue minerals are generally non-metallic minerals, such as calcite, Quartz, kaolin, talc, water mica, chlorite, epidote stone, etc. Types of gangue minerals, content and the symbiotic relationship between the level of ore processing method selection and processing costs tend to have an important impact. With the human growing requirements of the new mineral raw materials and mining, flotation, smelting technologies improve, some no use value gangue minerals future may become the ore minerals.
HGM series gangue grinding mill is mainly applied to non-inflammable, non-explosive and brittle materials with Mohs hardness scale under seven, such as calcite, chalk, limestone, dolomite, carbon black, bentonite, kaolin, talc, mica, magnesite, illite, pyrophyllite , roseite, sea-foam, attapulgite , rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite rock phosphate, kalium ore, pumice etc. totally more than 100 kinds of materials.
Working principle of HGM series gangue grinding mill:
After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, edge of then evenly sent to the upper distribution plate of the turnplate by vibrating feeder and sloping feeding pipe. When the grinding mill is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers. The high-pressure air blower constantly inhales air within the grinding mill and, in turn, the air flow with crushed materials are brought to the classifier whose high-speed impeller will screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall an exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.
Supplier: CNC turning , milling, grinding, thread rolling, honing
Buyer: Cutting inserts, HSS tools
Supplier: Vipeak raymond grinder, high pressure medium speed grinder, high suspension grinding mill, raymond mill, high pressure suspension grinder, straight centrifugal grinding mill, ball mill, pulverizer, crusher, jaw crusher, stone crusher, rock crusher, impact crusher, counter-attack crusher, stone crushing machinery grinding mill, breaker, hammer crushers, cone crushers, crushing machine
Horizontal horizontal ball mill, suitable for mine crushing and grinding production.
Model, roller no., roller size ring size, max Feed Size, finished ¡¡size (fineness), fineness of final product (mm)
Supplier: Digital readout system(dro), milling machines, surface grinding machines, automatic lathe machines, hydraulic breakers & chisel.
New Generation of Large Powder Grinding Mill, large powder-making equipment with higher production capacity and efficiency Following the powder-making development trends, HC1700 grinding mill, with revolutionary and innovative technology, is designed by our engineers who devote great effect to improving the structure and capacity of traditional Raymond Mill. HC1700 grinding mill is a better choice for large scale powder-making projects. It effectively increases the production capacity while reducing the power consumption. Compared to the traditional mill (5R Raymond mill), the capacity of HC1700 grinding mill is about 2.5 to 4 times higher. HC1700 grinding mill is a kind of large powder-making equipment with higher production capacity and efficiency. The working principle of HC1700 Grinding Mill Powder processing system technological process: raw material will be transport to semi-open shed by special vehicle, and then be shoveled into the crusher to be crushed into particles smaller than 40mm. The material particles will be raised to the storage hopper by the elevator and then be evenly sent to the main mill for grinding by feeder. The qualified fine powder will be classified and blew to the pulse dust collector as product and finally discharged from the dust collector. The product will be transported to powder storage. The system is designed as open circuit system with full pulse dust collecting (able to collect 99.9% of the powder), so the equipment has higher capacity and lower pollution. The product can be deep-processed according to actual technology. HC grinding mill has really high capacity so the product cannot be packed by hand-filling, the packing job is supposed to be done after the powder be sent to the storage tank. Application Range The HC1700 grinding mill is widely used to grind almost any non-metallic minerals with Moh's scale of hardness below 7 and moisture below 10%, such as limestone, calcite, activated carbon, talc, dolomite, titanium dioxide, quartz, ceramic, bauxite, marble, feldspar, barite, fluorite, gypsum, ilmenite, phosphorite, clay, graphite, kaolin, diabase, gangue, wollastonite, quick lime, silicon carbide,bentonite, manganese etc. The fineness can be adjusted from 0.18mm(80 mesh) to 0.038mm(400 mesh), whose range is much wider than that of traditional raymond mill.
Coarse Grinding Mill widely used in metallurgy, mining, chemical, cement coal ,dry stone, construction, sand, refractories and ceramin industrial and mining enterprises, engaged in breaking and crushing the material in the operation. It is mainly suitable for crushing compression strength not higher than 320MPa of various soft and hard ore. Features:1.the production capacity, high crushing ratio; 2.low power consumption, uniform particle size; 3.mechanical structure is simple, compact and lightweight; 4.low investment costs, management, and convenient. Working Principle:the Coarse Grinding Mill casing, rotor, bearing the hammer and the grate bars and other components. Upper and lower case in two parts, welded together by a steel plate after cutting, the remaining parts bolted into one. Set with high manganese steel liner inside the case, to facilitate replacement of worn; its array of rules installed on the spindle distribution of the hammer, hammer and rotary table and through the rotor shaft formed. Host through the motor, V-belt driven spindle, so that the rotor rotates, hammer by the centrifugal force generated by rotation around the stretch to, bulk materials from the feed inlet into the crushing chamber, the high-speed movement of the hammer will be crushed. Broken by passing the material under. Specification: Model PC4008-75 PC4012-90 PC4015-132 Rotor diameter /mm 750 900 1150 Rotor length/ mm 800 1200 1500 Rotor speed r/min 800-1000 800-1000 550-800 Feed head size/mm 320×930 400×1200 500×1500 Max feed size/mm
T130X Superfine Grinding Mill is mainly used in processing powder of mineral materials of metallurgy, building materials, chemical industry, mining, etc. It can grind non-flammable and non-explosive materials with moisture less than 6% such as Feldspar, calcite, talc, barite, fluorite, rare earth, marble, ceramics, bauxite, manganese ore, iron ore, copper ore, phosphate rock, iron oxide red, slag, slag, activated carbon, dolomite, granite, iron oxide yellow, bean cake, chemical fertilizer, compound fertilizer, fly ash, bituminous coal, coke, lignite, Ling U.S. sand, gold, red mud, clay, Kaolin, coke, coal gangue, porcelain clay, kyanite, fluorspar, bentonite, muddy green rock, leaf wax rock, shale, purple rock, Diego rock, basalt, gypsum, graphite, insulation material, etc. Equipments: The complete set of T130X grinding mill consists of mainframe, reducer, classifier, maintenance platform, blower, collector, electric controller, etc.And some auxiliary equipments such as jaw crusher, bucket elevator, electromagnetic vibration feeder and hopper, etc. Working Principal: Large materials are crushed by jaw crusher into required size for mainframe, then the crushed materials are elevated to the hopper by bucket elevator£¬then to the grinding chamber for grinding by vibrating feeder evenly and continuously. The powder goes upwards with the airflow, after separating by the classifier, those which can meet the fineness requirement enters into the collector through pipes for separating and collecting, and discharged from the discharged valve as finished products. The airflow is sucked into blower through wind recycling pipe at the upper part of cyclone power collector. And the closed airflow circulation system with negative pressure ensures the environmental health of production line site. Technical Date: 1) Mainframe parameters Item Unit Specifications &Technical data Quantity of roller pcs 4 Diameter of roller x Height mm 410x210 Diameter of ring x Height mm 1300x210 Rotation speed rmp 103 Max. feeding size mm
Hgm ultrafine mill is ideal equipment for grind non-explosive, non-flammable and brittle materials which moh's hardness not more than six grade, like calcite, chalk, limestone, dolomite, kaolin, gypsum etc. Product fineness can be controlled between 400-3000. This mill can be used widely in metallurgy, chemical combination, construction, mining, cement and other fields.
