Grich FillersAssembled from individual components punched from metal steel strips, it features a simple structure with a large open cross-section and excellent liquid redistribution properties. Additionally, it includes mesh grid packing and honeycomb grid packing, among others.

Grich packing is composed of grid bars, or elongated units arranged in a regular pattern. The structure varies depending on the material, style, and arrangement rules of the elongated units, thus offering a diverse structure. During installation, the orientation of the grid bars on each tray is consistent, and the direction of the grid bars between the upper and lower trays rotates by 45°. Grid packing features a smaller specific surface area, excellent anti-blocking properties, and self-distribution capabilities, with low cost. It is suitable for low-pressure drop, high-load, heat-sensitive materials, and situations where materials are more prone to clogging or processing fluids containing solids.

Grate packing metal components are processed through certain techniques. The spacing between plates is selected from 12-50mm based on the tower diameter and manhole size, using 100mm thick plates. The metal components include threaded rods and nuts for assembly. They are manufactured in block form according to the tower diameter and manhole size, assembled inside the tower. Due to its unique structure, each layer of packing acts as a distributor, eliminating the need for an additional distributor. Therefore, the gas-liquid distribution inside the tower is even, and any initial uneven flow naturally becomes uniform after a few layers.