The Metal Super Mini Ring (SMR) is an advanced packing solution featuring a unique structure with a height-to-diameter ratio of 0.2 to 0.4. It eliminates flanging and uses inward-curved arc rib sheets to enhance strength. This design reduces pressure drop, increases processing capacity, and improves mass transfer efficiency, making it ideal for applications in lubricating oil processing, phenol-formaldehyde refined sugar production, aromatic extraction, gas desulfurization, and wastewater treatment.

Next day delivery in store

Buy before 6pm to receive your order next day.

Next day delivery

Orders before 6pm from Monday to Saturday (or before 1pm on Sunday) will be delivered Next working day (except Northern Ireland and Highlands). Orders placed after 6pm (after 1pm on Sunday) or for Northern Ireland and Highlands will be delivered in 2 working days.
29 USD

Drop Point

In 2-3 working days. Pick up your parcel in one of the many diferent collection points available and during a wide range of hours.
39 USD

Same day delivery in London:

Place your order before 13:00 to get it today!. If you order later on, you’ll receive it the next day and if you order on Sunday, you’ll receive it the next working day.
59 USD


Complimentary ground shipping within 1 to 7 business days In-store collection available within 1 to 7 business days Next-day and Express delivery options also available Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items See the delivery FAQs for details on shipping methods, costs and delivery times

Characteristics of wood :

  • Hard, compact , fiberous and porous
  • Good wood gives a rich, warm and beautiful surface.

Wood is used for the construction of:

  • Floor, Furniture, Walls
  • Incidental furnishing (lampshades, picture frames)
  • Kitchen & restaurant ware


Metal Super Mini Ring

The Metal Super Mini Ring (SMR) features an innovative design with a height-to-diameter ratio of 0.2 to 0.4. It removes the flanging found in traditional ladder rings and incorporates inward-curved arc rib sheets to strengthen the filler. This optimized channel structure effectively reduces pressure drop and significantly enhances both processing capacity and mass transfer performance.



  • Enhanced Efficiency: Lateral liquid spreading and surface renewal significantly boost efficiency.
  • Mechanical Form: The design ensures maximum randomness with minimal nesting.
  • Superior Surface Utilization: Optimized for mass and heat transfer, enabling shorter packed bed height.



  • Lubricating oil processing
  • Phenol-formaldehyde refined sugar production
  • Aromatic extraction
  • Gas desulfurization
  • Wastewater treatment

Specification of Metal Super Mini Ring

Metal Super Mini Ring Specification

Materials:SS304, SS304L, SS316, SS316L, SS410, Carbon Steel, Aluminum, Bronze, etc.

Advantages of Metal Super Raschig Ring

  • Enhanced Performance: Improved mass transfer efficiency and operational reliability.
  • Cost-Effective: Long service life and low maintenance requirements reduce operational costs.
  • Customizable: Available in various materials and sizes to suit specific process requirements.
  • Environmental Sustainability: Supports efficient resource utilization and waste reduction.

Metal Super Raschig Ring Application

  • Chemical Processing: Efficient separation and purification processes in chemical manufacturing.
  • Petrochemical Industry: Enhanced performance in distillation columns and absorption units.
  • Environmental Engineering: Effective in wastewater treatment and gas purification systems.
  • Pharmaceutical Industry: Precision in separation processes for high-purity products.
  • Food and Beverage Industry: Reliable and hygienic performance in food processing applications.

Packing & Delivery for Metal Super Mini Ring


Plastic woven bag, ton bag, carton box. Port: shanghai; shenzhen, ningbo