Super absorbent polymer (SAP), abbreviated as SAP, is a synthetic resin with a three-dimensional network structure containing strongly hydrophilic groups. It can absorb hundreds to thousands of times its own weight in water and retain it. SAP is primarily used in hygiene products (such as sanitary napkins and diapers), agricultural planting, desertification control, medical materials, and industrial applications.

The entire SAP production process involves multiple stages: principle preparation, gel polymerization, gel crushing, drying, surface treatment, secondary drying, screening, and finished product packaging. The screening process is crucial due to the light specific gravity, high viscosity, easy agglomeration, and static electricity associated with SPA materials. The selection of screening equipment is crucial. Previously, dried SAP was typically screened and graded using vibrating screens, but this has always resulted in low yields and difficulty achieving ideal screening results. The circular oscillating screen, as a highly efficient and fine screening device, features a unique three-dimensional oscillating motion that effectively addresses material agglomeration. It is suitable for processing materials such as SAP, which are prone to screening problems, significantly improving screening efficiency. It also ensures precise grading of superabsorbent polymer (SAP) of varying particle sizes (e.g., 60 mesh for sanitary napkins and 30-40 mesh for diapers) to meet the needs of diverse applications.

The circular swing screen is a low-speed vibrating screening device that easily handles high-volume, high-precision screening tasks. It simulates the movements and processes of manual screening, combining sieving and winnowing, creating both circular and upward motions. Its multi-stage screening structure maximizes screening capacity. As a core product in Miranrt Xinxiang Machinery's intelligent screening field, the circular swing screen has earned widespread customer recognition for its solutions for superabsorbent polymer (SAP) screening. We consistently adhere to the principles of "quality assurance, reputation first, quality-oriented, and win-win cooperation," and are guided by customer needs, ensuring the production of high-quality products with stable performance, superior quality, attractive appearance, and easy operation.