S-Cube has been a trusted supplier of high-efficiency random packings since 2011. Our packing materials are widely used in industries like oil & gas, chemicals, and refineries for processes such as distillation, absorption, stripping, and heat transfer.
Random packing helps improve mass transfer by increasing surface area and contact between phases. It's a great option for systems with fouling or corrosion, because it's easy to replace and store. That makes it ideal for towers and columns that need frequent maintenance.
Our engineers and technical team use the latest materials and design methods to create packing solutions that fit your exact process needs. Every product is built to deliver top performance and long-term reliability.
We're committed to high quality and great service, and we work closely with you to help improve your plant's efficiency and overall performance.
Contact UsTo learn how S-Cube can help improve your operations and save on costs.
Process Advantages of Random Packing
- Reduced pressure drop through the column.
- Reduced liquid hold up through the column.
- Variety of packing types for different types of processes.
- Higher capacity compared to trays at same efficiency.
- Good performance in fouling conditions.
Types of Tower Packing

Raschig Ring
The Raschig ring is a piece of tube that is used in large numbers in a packing column. Raschig rings are usually made of ceramic or metals, and they provide a large surface area within the column, allowing for interaction between liquid and gas vapors.
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Pall Ring
Pall rings are the most common form of random packing. Pall rings have similar cylindrical dimensions but has rows of windows which increase performance by increasing the surface area. They are suited for low pressure drop and high capacity applications.
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IMTP Saddles
S-Cube Mass Transfer is India's leading manufacturer, supplier, and exporter of random packing, pall rings packing & IMTP packing. Our extensive portfolio offers ceramic pall rings, plastic pall rings, metal pall rings, metal intalox saddles, ceramic intalox saddles, polypropylene intalox saddles, PVDF intalox saddles & more.
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Non-Metallic Random Packings
Non-metallic random packings have been successfully and inexpensively used to increase tower capacity and efficiency. The process advantages of plastic random column packing include being less bulky than ceramic equivalents and offering higher capacity and lower pressure drop.
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We offer various types including Metal Pall Rings, Plastic Pall Rings, Ceramic Saddles, Raschig Rings, and Intalox Saddles, each designed for specific applications and operating conditions.
Random packing is generally more cost-effective and easier to install, while structured packing offers higher efficiency and lower pressure drop. The choice depends on your specific requirements, budget, and operating conditions.
Random packing is available in various materials including stainless steel, carbon steel, plastic (PP, PVC, PTFE), and ceramic, each suitable for different chemical compatibility and temperature requirements.
Selection depends on factors such as column diameter, operating pressure and temperature, chemical compatibility, required efficiency, and budget. Our engineering team can help you select the optimal packing type and material.
Random packing is installed by simply dumping the packing units into the column. It's important to ensure proper distribution and avoid segregation by size. Support grids and hold-down plates are typically used to maintain packing position.
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