Coal screening machine is a widely used separator in coal and other industries, used for grading, washing, and dematerialization of materials. The coal screening machine employs a vibration motor as the vibration source, causing the materials to be thrown onto the screen and move forward in a straight line. Materials enter the feeding opening of the separator uniformly from the feeder, producing various specifications through multiple layers of screens. The screens at the top and bottom are discharged from their respective outlets.

The Drum Coal Separator is Tianfeng's main product. Coal washing is an indispensable process in the deep processing of coal. Coal extracted directly from mines is called raw coal, which contains a variety of impurities during the mining process. The quality of coal varies, with both low-ash and high-ash coal mixed together. Coal washing is an industrial technique that removes impurities from raw coal or sorts high-quality and low-quality coal. The products produced after the coal washing process are generally classified as gangue, middlings, grade B coal, and grade A coal. The finished coal produced after the coal washing process is usually called clean coal. Coal washing can reduce transportation costs and improve the utilization rate of coal.

The round vibrating screen coal machine performs circular motion and is a multi-layer, high-efficiency new type of vibrating screen. The round vibrating screen features a cylinder-type eccentric shaft exciter and eccentric block adjustment of amplitude, with a long screening material flow line, diverse screening specifications, and boasts reliable structure, strong excitation force, high screening efficiency, low vibration noise, durability, easy maintenance, and safe operation. It is widely used in product grading for industries such as mining, construction materials, transportation, energy, and chemical engineering. (Note: Our company can customize various specifications and vibration modes of vibrating screens according to different users' actual situations.)

Coal Screening Machine Application Range

Ideal for sieving various types of materials, including coal, coke, and hydrated lime, which are moist and prone to clogging. The screened products range from >100mm to 10-50mm, with the finest reaching below 3mm.

The coal screening machine's drive uses a simple and easy-to-manufacture and maintain flanged coupling and flexible disk coupling, overcoming the vulnerability of universal joints. The vibrator employs a block eccentric structure, which is simple in design. Optional feed hoppers are available for matching, which increase the effective screening area of the vibration screen and extend the service life of the screen at the feeding end. An intermediate transition bearing support has been added to the transmission part, effectively protecting the motor and extending its service life. The motor can be installed on the left or right side of the sieve frame. This series of screens are designed for pedestal mounting. The angle of the sieve surface can be adjusted by changing the height of the spring support.