Square Swing Screen

The square swing screen, also known as the rectangular swing screen, is a high-precision and high-capacity screening equipment. It features self-cleaning screen function, with high screen utilization rate, long service life and excellent sealing performance. This square swing screen is an ideal choice for industrial screening needs.Simply pursuing screening precision will come at the cost of reducing output, while pursuing high output will lead to a decline in precision. The square swing screen is a high-precision and high-capacity screening equipment specially designed to solve the above problems, making it a reliable industrial screening equipment for various industries.The square swing screen is widely used in industries such as chemical industry and new materials, metallurgy, metal powder, mineral powder, food, salt, sugar, abrasives, feed and more. It is a versatile industrial screening machine suitable for multiple application scenarios.The square swing vibrating screen transmits the vibration and swing motion generated by the vibrator to the screen surface, so that the materials are quickly dispersed at the front of the screen machine, thereby achieving the purpose of screening. This working method ensures efficient and effective material separation with the square swing screen.

Working Principle:

From the perspective of the movement trajectory of the screen shaker body, i.e., the screen box, the square swing screen is also called the curved screen. The vibration force generated by its driving device is an inertial force that revolves around a fixed axis and changes direction in a regular pattern. Essentially, it is a reciprocating inertial force formed by the rotation of an eccentric wheel around a fixed axis. This unique design of the square swing screen ensures stable and efficient vibration transmission.According to the structural characteristics and working principle of the square swing vibrating screen, its screen surface is generally arranged horizontally or slightly inclined, which is conducive to the smooth movement and screening of materials on the square swing screen.After the screen machine is started, the screen shaker body, i.e., the screen box, makes a back-and-forth reciprocating movement under the action of inertial force. The screen box drives the screen surface to shake periodically, so that the materials on the screen surface make a directional jumping movement together with the screen box. This movement mode of the square swing screen promotes effective material classification.During this process, materials smaller than the screen hole diameter pass through the screen holes and fall to the lower layer to become undersize materials. Materials larger than the screen hole diameter are discharged from the discharge port after continuous rolling and jumping movements, thus completing the screening work. The square swing screen ensures accurate and efficient material separation in this way.

Structure of Square Swing Screen:

he square swing screen is mainly composed of components such as the screen box, driving device, screen frame, support frame and vibration damping device. Each component of the square swing screen is carefully designed to ensure the overall stability and efficiency of the equipment.

Screen box: It includes components such as the screen frame, screen mesh, screen grid, spring clips and bouncing balls. Among them, the screen frame is equipped with upper and lower layers of screen mesh. The screen mesh is tensioned on the screen grid through spring clips arranged around the screen grid, and the bouncing balls are arranged in the grid of the screen grid. These details of the square swing screen's screen box ensure effective screening and self-cleaning functions.Driving device: It includes components such as the driver, motor, locking sleeve, locking round nut, stop washer and taper sleeve. Among them, the taper sleeve is fixed on the screen frame, and the drive shaft of the driver is set in the taper sleeve and its position is connected and fixed through the locking sleeve. The stable driving device of the square swing screen ensures the continuous and efficient operation of the equipment.

Screening Range of Square Swing Screen:

It can screen particles, powders and mucus within a certain range. The square swing screen can screen as fine as 500 meshes or 0.028mm, and the minimum filtration can reach 5 microns. This wide screening range makes the square swing screen suitable for various material screening needs.For example, it can be used for classified screening of materials such as quartz sand, perlite, graphite, mung beans, Longyan mineral sand, metal powder, metallic silicon, etc. The square swing screen can be equipped with 1 to 5 layers of screen mesh, and can perform sorting or filtration of 2 to 6 grades at the same time. This multi-functional square swing screen meets the diverse screening requirements of different industries.

Layered Combination:

The square swing screen is a screening equipment that can be designed and modified according to the customer's material requirements. It can be made into a combination of single box, double boxes, triple boxes and four boxes. The number of screen mesh layers can also be changed in each layer of the box to make reasonable use of its screening advantages. This customizable square swing screen meets the personalized screening needs of different customers.One square swing screen can achieve the screening efficiency of several traditional screen machines, and several machine types can be made according to requirements. This high-efficiency square swing screen helps enterprises save equipment investment and improve production efficiency.