Zhongci - Metal Pall Ring Tower Packing

The small window blades meet at the center of the ring, where the upper and lower windows meet. The window vanes are bent into the center of the ring. This structure improves the distribution of vapor and liquid, and makes full use of the inner surface of the ring, so that the gas and liquid in the tower can be filled from the free passage. Versatile and cost-effective choice for distillation, absorption and stripping operations, including high volume and high temperature processes. The cylinders are the same size, but the metal Pall ring has two rows of stamped and formed fingers to facilitate steam flow. This adjustment significantly improves performance, resulting in increased capacity and efficiency. Additionally, this tuned design reduces column pressure drop. Pall ring packing has greatly improved previous packing methods and is therefore still considered one of the most effective packing methods today.

Metal Pall Ring packing use of sheet metal by punching in the ring out of the wall with two rows of fenestrae with leaves. Fenestrae in each row there are five tongue leaves, each leaf tongue ring, point to ring heart, almost in the center up, the location of the upper and lower levels staggered fenestrae, the general opening of the ring a total area of about 35% of wall area around Pall Ring packing as a result of in-the-loop to open a lot of window walls, making the tower the gas and liquid can move freely through the window, the current Central fill Powell was used by one of the main ring packing.

Metal Pall Ring will have a variety of materials, such as carbon steel, stainless steel 304, 304L, 410, 316, 316L, etc. to choose from.

The above data is reference to material stainless steel (AISI304) in the material thickness shown. Other wall thicknesses are available on request.

Material available: carbon steel, stainless steel including 304, 304L , 410,316, 316L.

Metal pall ring is also named metal pall ring packing. It is very popular in the pall rings field. Metal pall ring has a unique multiple-blade design, which relatively enlarges the internal surface area and promotes the fluid-air exchange. Metal pall rings is improved on the basis of the metal raschig ring`s structure. Usually under the same pressure drop condition, pall ring`s handling capacity is increased by 50% than raschig rings.

Compared with plastic pall ring, this type pall ring packing has higher mechanical strength and better mass transfer performance. It is suitable for the materials which are easy to decompose, aggregate or carbonize. Metal pall ring has good handling flexibility and large production capacity. It is suitable for various separation and absorption applications, such as gas dehydration, methane and carbon dioxide removal. Metal pall ring has a wide range of materials. It can be made from carbon steel or stainless steel. Specifications can be customized according to your needs.

• High gas velocity.
• High mechanical strength.
• Effective mass transfer and separation.
• Excellent handling capacity.
• Large production capacity.

• Fit for heat-sensitive material.
• Suitable for high temperature applications.
• Used in gas dehydration, methane and carbon dioxide removal.
• Suitable for the materials which are easy to decompose, aggregate or carbonize.
• Applied in carbon dioxide degassing towers, ozone exposure reaction towers, vacuum distillation towers and other reaction towers.

• Material: carbon steel; SS 304, SS 304L, SS 410, SS 316, SS 316L.
• Package: plastic bags, cartons.