Automatic drum screening machine
1. The automatic drum screening machine is driven by a motor, and the drum rotates continuously at a uniform speed to achieve continuous and uninterrupted screening.
2. According to the needs of different industries, the drum screening machine has a variety of specifications, and its volume can meet the production scale from small to large.
3. Equipped with screens of various materials and apertures, the aperture ranges from micron to centimeter, which can be flexibly replaced according to material characteristics and screening requirements
4. The unique spiral blade design inside the drum makes the material move in a spiral line in the drum, increasing the contact time and probability of the material and the screen.
5. Whether it is granular, blocky, powdery materials, or wet and sticky materials, the automatic drum screening machine can handle them efficiently.
The drum device is the core component, which is composed of several circular flat steel rings or screens of other shapes. The whole device is inclined with respect to the ground plane and is usually sealed by a sealed isolation cover on the outside to prevent environmental pollution.
The transmission part includes a motor, a reducer, a coupling, a transmission wheel, a main shaft, etc. The motor drives the drum to rotate through the reducer and transmission parts, so that the material rolls in the drum to achieve screening.
The frame part is welded with high-quality carbon steel plates, channel steels, etc., providing a stable support and installation foundation for the entire equipment.
The combined screen is easy to repair and replace, and the screening cylinder can be closed or opened. It is easy to collect dust when closed, which improves the screening efficiency.
The equipment runs smoothly with low noise, and due to the sealed isolation cover on the outside, the amount of dust is also small, reducing pollution to the environment and the impact on the health of operators.
The structure is simple and maintenance is convenient. It uses a special screen with a long service life, which reduces the maintenance cost and replacement frequency of the equipment.
It can be widely used in many production industries such as electricity, mining, metallurgy, building materials, chemical industry, medicine, etc. It can be used for screening various solid materials, such as grading large and small stones in stone quarries, and separating lump coal and coal powder in the coal industry.
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