Structured Packing

Structured packing is composed of multiple layers of packing materials with varying geometric shapes and corrugation angles. Based on the corrugation angle, it can be classified into X-type and Y-type. X-type structured packing offers lower pressure drop, while Y-type structured packing provides better mass transfer performance.

Standard Type

Decreasing Capacity

Increasing Efficiency

Structured Packing
Surface Area,m²/m³	64	84	175	200	220	250	300	350	450	500
Inclination
45°	64Y	125Y	175Y	200Y	220Y	250Y	300Y	350Y	450Y	500Y
60°	64X	125X	175X	200X	220X	250X	300X	350X	450X	500X

Wire Gauze Type

Wire gauze structured packing is made from various metal wires woven into a fine mesh. It is the most widely used type of structured packing, particularly in the processing of specialty chemicals, pharmaceuticals, and temperature-sensitive materials. Its key advantages include high separation efficiency, low pressure drop, and high flow capacity. This type of packing is also well-suited for precision distillation and vacuum distillation systems. However, it is not recommended for applications involving fouling services or highly corrosive media.

Wire Gauze Structured Packing	Bulk Density, kg/m³	Surface Area, m²/m³
250 X	120	250
500 X	240	500
700 Y	340	700

Grid Type

Grid structured packing is specifically designed for severe service conditions prone to plugging, coking, erosion, and the presence of solids. It offers high heat transfer efficiency, excellent mechanical strength, and strong antifouling properties. In addition, its robust modular design allows for easy installation and cleaning, making it ideal for demanding industrial applications.