Heavy Square Screening Machine Rotary Screen for Desert Sand and Stone High-Yield Screening Equipment

Machine overview:
    Square swing screen series screen machine is an efficient screening equipment developed and designed to meet the needs of users with large output and high precision. It is widely used in chemical industry, metallurgy, mining, feed industry, food and other industries. It is especially suitable for heavy alkali, salt, resin, compound fertilizer, large and small particle urea, feed, reduced iron powder, zirconia, ceramsite, barite, etc

Machine features:
1. Fully enclosed structure, dust does not fly, and partial balance is adopted to reduce the vibration and noise of the screening machine. Meet the requirements of environmental protection.
2. The combination of circle, ellipse and straight line has good screening effect. Suitable for screening a variety of materials.
3. Equipped with automatic tensioning and automatic cleaning screen installation system, the screen has high utilization rate, long service life and simple and fast screen change structure.
4. The reinforced base ensures a more balanced operation of the equipment. The hanging structure can also be adopted according to the actual site conditions to meet the transformation needs of customers.
5. Multi layer screen frame design; There are 1-5 layers of screens for customers to choose from.
6. It is used for screening and grading powdery or granular materials, as well as the initial cleaning of raw materials in feed plants and the grading of intermediate products after secondary crushing in large and medium-sized feed plants.

Operation mode:
    Square swing screen, also known as reciprocating screen, has high-precision and high-yield high-efficiency screening equipment; The transmission mode is artificial, and the motion track is an elliptical track drawn forward to the left and right to make the materials close to the screen surface. The elliptical curve motion is adopted on the screen. The vibration force generated by the driving device is an inertial force with a certain regular change in direction around the fixed axis, which is essentially a reciprocating inertial force formed by the rotation of the eccentric wheel around the fixed axis. Make the material stay on the screen surface for a long time, so as to achieve effective screening. After the screen machine is started, the screen box will move back and forth under the action of inertial force, and the screen box will drive the screen surface to shake periodically, so that the materials on the screen surface will make a plane rotary movement with the screen box. During this period, the materials smaller than the aperture of the screen surface will fall to the lower layer through the screen hole and become the materials under the screen. The materials larger than the aperture of the screen surface will be discharged from the discharge port after continuous rolling and jumping movement, Complete screening