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Metal Teller Rosette Ring

AYRTTER is a professional Chinese manufacturer and supplier of Metal Teller Rosette Rings. As one of the most uniquely shaped and intricately structured products within the family of random packings, the Metal Teller Rosette Ring—featuring a radial, plum-blossom or rose-like configuration—delivers exceptional performance under demanding operating conditions, such as high gas velocities, high pressure-drop sensitivity, and the presence of solid particles. Precision-stamped from high-quality materials—including stainless steel, carbon steel, duplex steel, titanium, and nickel-based alloys—these rings provide efficient, low-consumption, and durable packing solutions for sectors such as petroleum refining, petrochemicals, coal chemicals, and environmental protection.

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Product Description

The Metal Teller Rosette Ring —also known as the Metal Teller Rosette, Metal Plum Blossom Ring, or Metal Rose Ring—is a high-performance metal random packing characterized by a distinctive flower-like appearance. Its name derives from its inventor, while the term "Rosette" refers to its shape, which resembles a blooming rose or plum blossom, featuring multiple petal-like vanes radiating outward from a central point.

Unlike traditional ring or saddle packings, the Metal Teller Rosette Ring lacks enclosed walls or solid surfaces. Instead, it consists of an open, three-dimensional structure formed by multiple vanes. These vanes are arranged radially with significant spacing between them, allowing gas and liquid to pass through the packing bed without obstruction. It is precisely this highly open structure that provides the Metal Teller Rosette Ring with a range of unique performance advantages.

The design philosophy behind the Metal Teller Rosette Ring can be summarized as "creating maximum space with minimal material." By perfectly combining the thin-walled, high-strength properties of metal with an open radial structure, it holds an irreplaceable position in demanding operating conditions characterized by high gas velocities, sensitivity to pressure drop, and the presence of solid particles.

Product Parameter

Size mm	Surface area m²/m³	Void fraction %	Bulk number Pieces/m³
50×25×0.8	112.8	96.2	19180
76×76×1.0	64.1	97.3	6000
100×45×1.2	53.4	97.3	2520

Product Feature

I. Extremely Low Pressure Drop, Significant Energy Savings
The open radial structure of the Metal Teller Rosette Ring allows for virtually unimpeded gas flow through the packing layer. Gas can freely pass through the gaps between packing particles and the channels between the petals, resulting in extremely smooth flow. The thin-walled nature of the metal material further reduces resistance. Compared to traditional metal packing of the same specifications, the pressure drop of the Metal Teller Rosette Ring can be reduced by 50%–70%, making it one of the metal random packings with the lowest pressure drop.
II. Extremely High Throughput, High Processing Capacity
Due to its low pressure drop and high porosity, the Metal Teller Rosette Ring can withstand extremely high gas velocities without flooding. With the same tower diameter and packing height, the processing capacity of the Metal Teller Rosette Ring can reach 1.5–2 times that of traditional metal packing, making it particularly suitable for applications with extremely high gas volumes. It can significantly increase processing capacity without increasing the tower diameter.
III. Extremely Strong Anti-clogging Capacity, Long Operating Cycle
The open radial structure of the Metal Teller Rosette Ring gives it extremely strong anti-clogging capabilities. The wide channels between the petals prevent solid particles from accumulating within the packing layer; even if a small amount of impurities adhere, they are easily carried away by the gas-liquid flow. This characteristic makes the Metal Teller Rosette Ring particularly suitable for dusty gases, media prone to scaling or polymerization, and its operating cycle is much longer than traditional packing materials.
IV. High Temperature Resistance and Wide Range of Applications
Unlike plastic rosette rings, the Metal Teller Rosette Ring can withstand much higher temperatures. Stainless steel rosette rings can operate stably in high-temperature environments of 300°C–500°C; nickel-based alloy rosette rings can withstand even higher temperatures. This characteristic makes it particularly suitable for high-temperature waste gas treatment, catalytic cracking, and other high-temperature applications.
V. Diverse Materials, Adaptable to Various Corrosive Conditions
The Metal Teller Rosette Ring can be made from a variety of metal materials depending on the media environment, from economical carbon steel to corrosion-resistant stainless steel, from high-strength duplex steel to extreme-condition resistant titanium and Hastelloy, covering almost all high-temperature, corrosive media treatment needs.

Why Choose It?
With its own factory and years of experience in designing and manufacturing metal packing materials, Metal Teller Rosette Ring offers a complete product line: stainless steel, carbon steel, duplex steel, titanium, nickel-based alloys, etc.
Precision stamping process ensures precise radial petals and clearly defined reinforcing ribs.
Multiple materials are available to meet various operating conditions, from non-corrosive to extremely corrosive, and from room temperature to high temperature.
ISO9001 certified, ensuring stable and reliable quality.
Extensive experience in high-temperature design.
Providing full-process technical support from selection and calculation to installation.
Direct sales, eliminating intermediaries, offering high cost-effectiveness.

As the most uniquely shaped metal random packing material, Metal Teller Rosette Ring demonstrates irreplaceable value in demanding conditions such as catalytic cracking scrubbers and high-temperature waste gas treatment due to its extremely low pressure drop, high throughput, strong anti-clogging ability, and excellent high-temperature resistance. Metal Teller Rosette Ring provides customers with efficient, energy-saving, and durable metal packing solutions through precise manufacturing processes, a complete selection of materials, and reliable product quality. Choosing the Metal Teller Rosette Ring means choosing the perfect balance between low energy consumption, high efficiency, and high temperature resistance.