The liquid surface coverage balls with edge is a spherical body. This spherical design allows the packing to have a large surface area in the column, which facilitates the contact between gases and liquids. The surface of the sphere usually has a ring or edge protrusion. These edge designs help the liquid form a uniform film on the surface of the filler, improving the distribution of the liquid. Rim or annular protrusions increase the area of liquid-gas contact and help prevent uneven distribution of liquids on the packing surface. In some designs, there may be tiny holes or channels on the surface of the sphere to further improve the contact efficiency of gases and liquids. These holes are usually designed to improve fluid distribution and reduce the risk of clogging. Commonly used materials include polypropylene (PP), polyethylene (PE), FRP, etc., which have good corrosion resistance and high temperature resistance, and are suitable for various harsh environments. The material also needs to have sufficient mechanical strength to withstand the physical stress and chemical effects of operation. The size of the edged surface cover balls can be adjusted according to actual needs to suit different columns and handling requirements. Some designs may include surface treatments, such as coatings or surface roughness adjustments, to further enhance their performance and durability. Due to the special design of the edges, this filler is generally able to reduce fouling or clogging in the flow of liquids and gases, helping to maintain their long-term stability.

Liquid Surface Covering Ball with Edge
The liquid surface coverage balls with edge are used in various chemical reactors and separation columns, such as catalytic reactors, absorption columns, distillation columns, etc. In petroleum refining and chemical production,the liquid surface coverage balls with edge are used in separation and reaction columns. The liquid surface coverage balls with edge are used in columns for exhaust gas treatment and wastewater treatment to help remove contaminants. The structural design of the liquid surface coverage balls with edge improves the overall performance of the packing material by optimizing the liquid distribution and gas contact. Its unique edge design makes it excellent in terms of gas-liquid contact, liquid distribution and operational stability, and is widely used in separation and reaction processes in a wide range of industrial applications.
Technical Parameter
Name | Specification(mm) | Use operating temperature(℃) | Compressive strength(Mpa) | Number of theoretical plates(n/m3) | Free volume(%) | Coverage(%) | PH值 | 耐酸度 |
Liquid Surface Covering Ball with Edge(hollow) | φ25 | <=120 | 0.4 | 1560 | 95 | 98 | 1-4 |
36%浓盐酸 |
φ40 | <=120 | 0.4 | 690 | 93 | 97 | 1-4 | ||
φ80 | <=120 | 0.4 | 235 | 95 | 99 | 1-4 | ||
Liquid Surface Covering Ball with Edge(solid) | φ40 | <=120 | 0.4 | 680 | 93 | 97 | 1-4 |
Packaging & Shipping
Package : | Carton box、 Jumbo bag、wooden case | |||||
Container | 20GP | 40GP | 40HQ | Normal Order | Minimum Order | Sample Order |
Quantity | 25CBM | 54CBM | 68CBM | <25 CBM | 1 CBM | < 5 pcs |
Delivery Time | 7 days | 14 days | 20 days | 7 Days | 3 days | Stock |
Comments: | Customized making is allowed. | |||||