2013年7月3日星期三

Vibratory screening machine trends




    Vibration screening machine status and development trend

    1) Application of vibration screening machine: Based on the shaker three different trajectories, using different screening methods, and for the national economy in the

special requirements of various industries, the formation of various forms of vibration screening equipment, and it is widely used in industrial doors, industrial sector in

metallurgy, concentrator commonly used vibrating screen for pre-screening and inspection ore screening, vibrating sieve mill products to improve the concentrate grade to grade, Belt feeder

in the coal industry, coal and shaker as slack coal dehydration, medium, moisture content of 7% for the following 6mm ~ 14% of the wet classification of fine coal particles with

a high frequency dewatering fine sieve to solve the problem, the power sector in the water , pre-screening of coal thermal power plants is achieved by high-frequency vibrating

screen, and in the work of building hydropower stations such as the Three Gorges project requires a variety of vibrating screen for grading gravel in the railway transport

sector for the sand and gravel of the early Qing mud filter, and the asphalt concrete stone screening, road construction workers in the high-speed plays an important role in the

chemical sector, chemical raw materials and products for the screening, fertilizers and fertilizer grade, are inseparable from the open shaker, In addition, for waste disposal

and environmental protection departments CWS applications in power plants, vibrating screen have become the key screening equipment

    2) shaker trends: industrial development on the shaker variety and quality requirements higher and higher, so that the development of shaker raised to a new stage, the

situation at home and abroad screening machines, screening machines to the following directions:Pan feeder

    A, to the development of high efficiency, high yield: Industrial scale enterprises to promote the modernization process of increasing production capacity greatly increased

need for efficient high throughput screening machine ancillary

    B, to standardization, serialization, universal development: It is easy to design, organize specialized production, quality assurance, and ways to reduce costs

    C, the increase in vibration intensity: vibration sieve machine gradual strengthening of the process, is to enhance the vibration screening machine parameters in order to

achieve greater speed and acceleration, thereby improving production capacity and screening efficiency.

    D, the lightweight, environmentally friendly, simplified structure directions: 80s vintage shaker, for network particularly inconvenient pressure on each network will have

48 bolts, for a net take at least four minutes, and a high number of eyes Powder easily leak out from the bolt.

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