High-efficiency stone screening machine: accurate grading to improve the efficiency of sand and stone processing

Stone screening machine is a kind of equipment that separates materials by vibration or rotation. It is mainly used in construction sites, sand and stone factories, prefabrication plants, hydropower sites, as well as mines, cement, metallurgy, chemical industry and other industries.

1. Working principle:

The stone screening machine uses the screening effect of the sieve to divide materials (such as sand, ore, etc.) into multiple particles of different sizes. Screening efficiency and grading accuracy mainly depend on the size and shape of the sieve aperture.

2. Type of equipment:

According to the vibration mode of the stone screening machine, it can be divided into linear vibrating screen, circular vibrating screen, elliptical vibrating screen, etc.

According to the purpose, the stone screening machine can be divided into dry stone screening machine and wet stone screening machine, among which the wet stone screening machine is usually used to handle materials with high water content.

Another common classification is vibrating stone screen machine and drum stone screen machine, both of which have their own characteristics in structure and application.

3. Main features:

(1) Large processing capacity and high screening efficiency: the stone screening machine can efficiently process a large number of materials and accurately grade them.

(2) Diverse structure and strong adaptability: Different types of stone screening machines are suitable for different materials and working environments to meet diversified needs.

(3) Easy maintenance and short overhaul cycle: The design of the stone screen is usually convenient for maintenance and replacement of parts, thus shortening the overhaul cycle.

(4) Environmental protection performance: Some stone screening machines (such as shaftless drum sieves) adopt a fully closed design, which effectively reduces dust pollution and meets environmental protection requirements.

Four. Application scenario:

In the mining industry, the stone screen is used for grading and screening of ores, which is convenient for subsequent processing.

In the cement industry, stone screening machines are often used for sand and stone screening on cement production lines.

In addition, the stone screening machine is also widely used in construction sites, prefabricated factories and other places, and is used for desilting and screening operations of a large amount of sand and stone.