Production method of spherical molecular sieve

Molecular sieves need to be processed into different shapes according to their different uses. There are many methods and types of molding, each with its own characteristics.

At present, there are two shapes of molecular sieves commonly used in industry: strips and spheres. Spherical shapes are the most common and are widely used as adsorbents and desiccants.

Molecular sieve balls are mostly made by rotating molding technology and processed by rolling ball machines. It is mainly through sending the molecular sieve raw powder or catalyst powder and an appropriate amount of water (or adhesive) to the rotating pot container. The pot rotates clockwise, adding powder and water to make the material roll, slide, rub and grind inside the pot. Through continuous rolling, the wetted materials adhere to each other and gradually form spherical particles.

Chemxin uses equipment from automated production lines to complete the process from the initial mixing of molecular sieve raw powder to molding and balling, and then to the later drying process. The entire production line has a high degree of automation, realizing the "stable, accurate and fast" continuous production process, greatly improving productivity, reducing labor and improving the production environment.