The web is an ocean of information containing more than 10 billion web pages, wherein 90% of them are in non-structured or semi-structured formats. At present, it is expanding with an increasing rate of 1 million pages per day. The information is increasing at an explosive speed while people¡¯s time and energy are limited. The information absolutely valuable for enterprises or individuals is just lying in this worldwide ocean of the Internet, and how to extract them has become one of the most imperative tasks confronting the research institutions that are engaging the important topics of Information Retrieval, Data Mining, Knowledge Management and Competitive Intelligence etc. The Knowlesys Web Data Mining System(KWDMS) is like a huge blue whale who cruises in this information ocean everyday and is capable of automatically and accurately extracting valuable data for you from the webpage ocean wherein a multitudes of useless text (such as page headers and footers, column listings and advertisement messages) shall be excluded. In more than five year¡¯s time, the Knowlesys Software, Inc. had developed the KWDMSíºC a powerful web information extraction system. It has a stratified structure and a loosely coupled module design comprising many sub-systems. The KWDMS can extract designated information in big volume from the web, and integrate them into specified relational databases, thus to help customers to excavate precious stones from the Internet minefield. Since the process converses the information from the semi-structural form into the structural form, from their dispersed state to the concentrated state, and changes them from the remotely existed information to your locally hoarded treasure, as well as from the visual file into the digital record, you can surely extensively use them in the future. The KWDMS is capable of doing data extraction from various types of websites. In addition to extracting field data of semi-structured construction, it can also extract some free text information like e-mail addresses and many types of multimedia files. The KWDMS is characterized as a stable running, intelligent crawling and accurate extracting software. The KWDMS is an information extraction platform. When new extraction task is required, it is necessary to use this platform to configure the new web crawling and extraction script and parameters. A general database access layer is developed in the KWDMS that enables its back end connect to any relational database, such as MS SQL Server, Oracle, DB2, Sybase, MySQL and InterBase etc, even those file database like the Access database. Regardless which type the database is, the extracted data can be checked with a general database browser, as well as export them into various formats such as XML, CVS, HTML, Excel and so on.
We supply heavy duty plastic buckets for the mining, agricultural and construction industries. Varies
Used mining equipment
Wire drawing die Specialized in tungsten carbide products Supply: Tungsten carbide spray powders Tungsten carbide bars/rods/plates/strips Wire drawing dies Tube drawing dies Punching dies Tungsten carbide pellets Coal auger bits Brazed tips Other wear-resistant parts Sandvik standard, iso standard drawing molds
Item Number: KL5LM H Product Name: Lithium Battery Miner's Lamp Description: Lithium battery miner's lamp Details: Parameter of KL5LM(H) style miner's lamp NO. Item parameter unit remark 1. Rating voltage 3. 7 V 2. Rating capability 5 Ah 3. Lighting duration(main lamp-house) 15-20 H The real duration is more 4. Intensity of illumination(main lamp-house) beginning 1100 LX 1 meter from the lamp After 11 hours 500 5. LED average current main lamp-house 300 mA secondary lamp-house 110 6. Charge protective voltage 4.20+-0. 05 V 7. Discharge protective voltage 3.00+-0. 05 V 8. Battery circular lifeí¦500 circle Circular times 9. Size 100*45*90 Mm 10. Weight í_0. 55 Kg Features: durable,convenient to use in mines. developed miner lamp,safe. Specification: The lithium miner lamp KL5LMú¿Hú¬ is packed in box,20 pcs/carton. Weight: 0.55kg/pc n/w:13.5kg/carton Inner box: 13.5*10.5*11.5cm Outer box: 55*30*25.5cm 20pcs/carton, 10.6kg/carton,56*30*29
It is one of the main gravitational segregation equipment in the enrichment plant, widely applies in the classification tungsten, the tin, the tantalum niobium and other rare metals and the noble metal ore. Also available in classification iron, manganese ore and coal. When ore and so on processing tungsten, tin, the table effective recycling granularity scope is 2-0.22 millimeters. The table dressing process carries on the complex inclined bed surface , and the ore grains are sent in from the bed surface for the ore trough, simultaneously it supplies crosswise wash for the water trough, thus the ore grains laminate surface and according to the proportion and granularity, and make the longitudinal motion and transversal motion along the bed surface, in function of the gravity, the crosswise running water momentum, and the inertia and friction force from the reciprocation symmetry movement of bed surface. Therefore, the proportion and the granularity different ore grain assumes gradually along respective heading by a on the one hand to b on the other hand fan-shaped flows off, separately discharges from the ore concentrate end and the debris side different area, finally is divided into the ore concentrate, the middling and the debris.
It is widely used in building, chemical, chemical fertilizer, metallurgy, mining, nonmetal, abrasive, bearing materials, ceramic, steel, thermal power, brick, tile, and coal industries. It can grind all the materials which are 9 or less on the Mohs scale with moisture below 6%, and non-explosive and nonflammable mining materials. The final size can be adjusted from 30 to 400 meshes easily. There are thousands of materials our machine can grind. The typical materials are cement (raw meal and cement clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium magnesium phosphate, carbamide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barytes, ceramics, and glass. This mill has many technical advantages: Firstly, the ladder-shaped rollers and ring improve crushing efficiency greatly. The rollers and ring are designed in inverted trapezium, which reduce the material's slip velocity between rollers and ring, extend grinding time, and enhance crushing effect. Secondly, the press spring with balancing pressurized function and the forming resilient connection with steady and vibration reducing function: Our machine adopts level principle. The symmetrical roller assembly is connected by horizontally placed spring rod. When the large material impact one roller assembly, the radial force may pass to another roller assembly which is on the plane of symmetry through spring rod to keep balance. Under this condition, the whole device's bearing is improved about 40% than others. The forming resilient connection can reduce the vibration and noise, and avoid resonance. Thirdly, the powder classifier adopts high density impeller which can increase powder precision and capacity. It is a proved fact that under fixed spindle speed, enhance the density of impeller is to enhance the fineness of final products. In other words, when the fineness of final product is fixed, the spindle speed of high density impeller is lower than the low density one, thus under the same power, the density one reduces resistance to air flow, the capacity is improved more than 50%. Fourthly, there is high-efficiency and energy-saving blower. The efficiency of prismatic blade equipped on the traditional machine is only 62%, but the efficiency of the energy saving blower whose impeller and blade are both stamping is 85%. Lastly, there is convenient impeller adjusting device. The clearance between housing and end of powder classifier's blade also effects fineness. Our mill is convenient to adjust the clearance.
The XZM Ultrafine mill is new processing equipment of high efficiency and low consumption, which is designed by our own engineers and technicians of multiple innovation, test and experience of more than twenty-year in mill manufacture. This mill has absorbed many advantages of home and aboard mill-manufacturing technique. The mining machine is the representation of leading level of high quality grinding machine.The grinding machine has been proved that our product has perfect performance and high quality by many customers. The mill machine is mainly used to grind various nonmental materials whose Moh¦s hardness in under 9 into powder of 0.045mm to 0.005mm. Typical materials are cement (raw meal and cement clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium-magnesium phosphate, car amide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barites, ceramics, glass, etc. Features: High productivity, low energy consumption Product 0.045mm to 0.0005mm easy adjudtable, ninety-seven percentage of the finest product can be less than 0.005mm. Stable, reliable Clear, environmental protection
Mining
Mining commodity Coal Chruser Kcal.5000 to Kcal.6000 Iron Ore Fe.50 to Fe.60 0-50mm
Roller screen Roller screen is the screening equipment of transmission system in firepower power plant. As the screening discs rolls, the small sized coal falls into the equipment under the screen through the hole, over sized materials are pushed forward by rotation of sieve screen and guided to the secondary crusher. This increases the efficiency of crushing.
MMD roll crusher MMD roll crushers used for reducing coal, clay, gypsum etc in large quantities
Mines equipment Spares Corporation offers ZF TRANSMISSION, MODEL ; 4WG 98TC please contact if needed, we are here to serve our best
The hollow shaft is an important part of the ball mill that carries the rotation of the ball mill barrel. In terms of technology, there must be no casting defects such as pores and sand holes in the neck of the ball mill in contact with the spherical tile of the ball mill and the arc neck in contact with the cylinder; in terms of processing, the part in contact with the spherical tile needs to be ground after processing to ensure that Precision and finish, so its requirements for the casting process are very high. We could provide the OEM services for the Hollow Shaft, please send drawings to us freely.
We are manufacturer of all kinds of mining spare parts, Chaoyang Runxing Heavy Machinery Manufacturing Co.,Ltd China, factory directly for the mining indusrty, metalurgery heavy machinery equipments and machinery. vertical mills, mineral slag vertical mills, cement vertical mills, steel slag vertical mills, nickel slag mills, raw material vertical mills and coal vertical mills. Application: Cement, building material, chemical, coal and others Customizable.
The underground mining LHD is specially used for non-coal underground mine to shovel loading and transporting the loose materials after blasting. It is a mining transport machine that uses the bucket to shovel the ore and loads it into the bucket for transportation. It can complete the comprehensive operation of shovel, loading, transporting and unloading with the supporting underground mining car. It can also be used in railway, highway and tunnel engineering such as water conservancy, especially suitable for bad working conditions, narrow, low working site and muddy working surface.
Mining Wagons for Underground Powered by Locomotive The mine car is a narrow-gauge railway transportation vehicle for transporting bulk materials such as coal, ore and ballast stone in the mine. Generally, it must be drawn by a locomotive or a winch. According to different structures and unloading way, it could be divided into: fixed mine car, bucket-tipping mine car, single-side curved rail dumping mine car, bottom-dumping mine car, material vehicles, flat car, shuttle mine car, etc. Model: MCC1.6-5 Volume (m3): 1.6 Loading capacity (kg): 4000 Gauge (mm): 600 Length (mm): 2500 Width (mm): 1200 Height (mm): 1300 Wheel base (mm): 800 Wheel diameter (mm): 350 Traction height (mm): 360 Allowable traction (KN): 60 Box wall thickness (mm): 5 Minimum radius of curvature (m): 9 Unloading angle (): 42
The mill is intended for wet and dry grinding of materials with hardness not more than 7 unit for Mohs hardness scale. It can be used in laboratories of industrial enterprises, in small industries, etc.
We have Portable Amphibian Dredger Vessels. (Dredging activities on Land, Swamps, Water Bodies, Mines, Maintenance purposes )
LZ sand washing & recycling machine is designed based on sand washer and sand recycling system and adopted foreign advanced technology. This machine main parts include: XSD wheel sand washer, high frequency dewatering screen, high pressure cyclone, cleaning tank, return box, high pressure wearable slurry pump, motors, etc. The machine has simple structure and multiple function, and is widely used for crushed sand, river sand, lake sand or sea sand washing, screening, recycling and dewatering. Features 1.Higher sand quality, lower moisture content. 2.Recycled fine size 0.16-3mm sand, lower mud content. 3.Compact structure and easy installation. 4.High productivity and 95% of fine particles kn the material can be recycled. 5.Solve cleaning problem of seclimentation tank and improve economic performance at the same time.
