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Heilex Ring

AYRTTER is a professional manufacturer and supplier of Heilex Rings in China. As an innovative product in the random packing family, combining the high strength of ring packings with the open structure of saddle packings, Heilex Rings are widely used in absorption towers, scrubbing towers, and cooling towers in industries such as chemical, environmental protection, fertilizer, and pharmaceuticals due to their outstanding advantages of large specific surface area, high porosity, and strong anti-clogging ability. AYRTTER Heilex Rings are precision injection molded or stamped from high-quality plastic or metal materials, providing customers with efficient, low-consumption, and durable packing solutions.

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Product Description

Heilex Ring is a high-performance random packing material with a unique helical or spiral structure. Its name, "Heilex," is a combination of "Helical" and "Saddle," accurately describing its shape—resembling a twisted and stretched ring, forming a helical or spiral-like three-dimensional structure.

Unlike traditional annular packing materials (such as Raschig rings and Pall rings), Heilex Ring does not have a complete annular body; nor does it resemble saddle-shaped packing materials (such as rectangular saddle rings and irregular saddle rings), Heilex Ring is not an open saddle-shaped surface. Its uniqueness lies in "cutting" and "twisting" the annular structure, forming an open three-dimensional framework composed of multiple spiral blades.

This unique spiral structure gives Heilex Ring extremely rare combined advantages among random packing materials—it possesses the high mechanical strength of annular packing materials and the open structure and low resistance of saddle-shaped packing materials; it has both a high specific surface area and maintains extremely high porosity; it is not easily clogged and provides excellent gas-liquid contact.

Product Parameter

Size mm	Surface area m²/m³	Void fraction %	Bulk number Pieces/m³
50×50	107	93	8000
76×76	75	94	3420
100×100	55	95	1850

Product Feature

I. Large Specific Surface Area and High Mass Transfer Efficiency
Heilex Ring's unique spiral blade structure creates an extremely large gas-liquid contact area within a limited volume. Compared to traditional packing materials of the same specifications, Heilex Ring's specific surface area can be increased by 20%–40%. This characteristic makes it outstanding in applications requiring high-efficiency mass transfer, such as absorption and scrubbing, effectively improving pollutant removal efficiency and product recovery rate.
II. High Porosity and Low Pressure Drop
The Heilex Ring's spiral blades and the spaces between blades provide ample channels, allowing for smooth gas flow through the packing layer and minimizing resistance losses. Under the same treatment conditions, the pressure drop of Heilex Ring is significantly lower than that of traditional annular packing, effectively reducing fan energy consumption and saving operating costs.
III. Strong Anti-clogging Capability and Long Maintenance Cycle
Heilex Ring's open spiral structure gives it extremely strong anti-clogging capability. Solid particles are difficult to accumulate in the gaps between the blades; even if a small amount of impurities adheres, it is easily carried away by the gas-liquid flow. This characteristic makes Heilex Rings particularly suitable for dusty gases, media prone to scaling or polymerization, and their operating cycle is much longer than traditional packings.
IV. Uniform Gas-Liquid Distribution, No Dead Zones
The spiral blades of Heilex Rings exhibit excellent isotropic characteristics when randomly stacked, ensuring uniform gas and liquid distribution within the packing layer. There are no flow deviations or dead zones caused by packing orientation. The packing layer has high effective utilization, resulting in stable overall tower performance.
V. High Mechanical Strength and Good Durability
The spiral structure of Heilex Rings gives them excellent mechanical properties in multiple directions. Compared to open saddle-shaped packings, Heilex Rings have higher compressive and flexural strength; they are comparable to annular packings. This characteristic makes Heilex Rings particularly suitable for deep-bed towers with high packing layers and for conditions with significant gas-liquid impact.

Why Choose AYRTTER?
With its own factory and years of experience in packing design and manufacturing, Heilex Ring offers a complete product line: two major series, plastic and metal, in various specifications.
Precision injection molding/stamping processes ensure precise blade shape and excellent dimensional consistency.
Multiple materials are available to meet different corrosion and temperature requirements.
ISO9001 certified, ensuring stable and reliable quality.
We provide full-process technical support from selection and calculation to installation.
Direct sales eliminate intermediaries, offering high cost-effectiveness.

As an innovative product combining the advantages of both annular and saddle-shaped packings, Heilex Ring boasts a large specific surface area, high porosity, and strong anti-clogging capabilities, demonstrating superior performance in numerous processes such as absorption, washing, and cooling. AYRTTER Heilex Ring provides efficient, low-consumption, and durable packing solutions for various separation towers through precise manufacturing processes, a complete selection of materials, and reliable product quality. Choosing AYRTTER Heilex Ring means choosing the perfect combination of high efficiency and low consumption.