Fracturing sand is an important auxiliary material in the production process of oil or natural gas extraction and plays an irreplaceable role. Fracturing sand screening is a key step in production to ensure that the particle size of the proppant used in oil or natural gas extraction meets specific requirements. How to screen fracturing sand into the appropriate particle size, it is important to choose the equipment.

Fracturing sand production first crushes and screens the mined ore to remove large impurities and materials that do not meet the particle size requirements. Linear vibrating screens, drum screens and other screening equipment are often used to initially separate coarse sand that meets the particle size requirements. Then it is finely screened and graded into finished sand products of different particle sizes to meet different production needs.

The square swing screen for fracturing sand screening has the characteristics of high precision, large output, self-cleaning, good sealing and high screen utilization. It supports single and double five-layer screen combinations, and the design can reach up to 10 layers, meeting the needs of multi-level screening and grading. It is widely used in the production site of fracturing sand screening. The square swing screen is based on the screening principle of artificial swing design. It simulates the "shaking and tapping" movement by performing three-dimensional trajectory movement (horizontal, vertical, and inclined). While ensuring the screening accuracy, the material pass rate is increased to more than 98%. The self-cleaning function of the screen effectively solves the problem of easy blockage of the screen, and effectively reduces production energy consumption, reducing production costs for enterprises.

As the core equipment product in the field of intelligent screening of Xinxiang Mailang Machinery, the square swing screen has been recognized by customers for its excellent screening and grading capabilities in the fracturing sand screening production line and quartz sand screening production line. We always adhere to the tenet of "quality assurance, reputation first, quality-oriented, win-win cooperation" and customer demand-oriented, so as to ensure the manufacture of high-quality products with stable performance, excellent quality, beautiful appearance and easy operation.