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25mm 38mm 50mm Tower Packing Metal Cascade Mini Ring (CMR)

Basic Information
Place of Origin: CHINA
Certification: ISO
Model Number: NK-MCR
Minimum Order Quantity: 1 cubic metre
Price: depends on quantity
Packaging Details: jumbo bag and pallet, one 20ft can load 20m3
Delivery Time: 15 days for one 20GP container
Payment Terms: L/C, D/P, T/T, Western Union, paypal
Supply Ability: 300m3 per month
Product Name: Metal Cascade Ring Material: Stainless Steel
Diameter: 25mm, 38mm, 50mm Application: Distillation Column
Classfication: Tower Packing, Random Packing, Column Packing

50mm Cascade Mini Ring


25mm Cascade Mini Ring


Packing Metal Cascade Mini Ring

Tower Packing Metal Cascade Mini Ring(CMR) 25mm, 38mm, 50mm


Product description

Cascade mini ring is made of materials like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems, so it is widely used in packing towers in petrochemical industry, chemical fertilizer industry and environmental protection, etc.


Material available:

carbon steel, stainless steel including 304, 304L, 410,316, 316L.


1) Reduced pressure drop
Reduced Pressure drop occurs because the Cascade Mini Ring has its largest opening predominantly in the direction of the vapor/liquid flow which allows for easy passage, This reduces the pressure drop significantly.

2) Increased plant capacity
Increased plant capacity is the direct result of the result of the reduction in pressure drop that Cascade Mini Rings provide, as this moves the operating point further away from the critical pressure drop point at which flooding occurs. This is typically 1-2 in., wc/ft or 10-20 mbar/in). This effect allows additional vapor/liquid handling and therefore increases plant capability

3) Improved resistance to fouling.
Improved resistance to fouling results from the the directional positioning of the rings,(largest opening in direction of flow ) as any solids entering the packed bed are more easily flushed through the packing matrix.

4) Higher operational efficiency
Higher operational efficiency occurs because of the preferential orientation which ensures that in most of the ring surface are positioned vertically rather than horizontally, and this is also advantageous for mass transfer. High efficiency is dependent on as much of the available surface area as possible being effectively wetted. The underside of any horizontal surface in a packed bed or tower is naturally shielded from the liquid trickling down and is therefore not fully wetted, such dry surfaces play little or no part in the mass transfer process. Cascade Mini Ring significantly reduces this effect,and therefore gives much higher plant operational efficiency.


Technical data


Name Size Diameter x Heightx Thickness mm Surface area m²/ m3 Void space % Bulk density kg/ m3 No,per m3 Packing factor m-1
Cascade ring Φ 25 25x25x0.6 220 93 439 97160 273.5
Φ 38 38x19x0.8 154.3 94 475.5 31890 185.8
Φ 50 50x28x0.8 109.2 95 400 11600 127.4


Note: The above data are reference to material SS304.


Package info

  package bags loaded volumn
20GP container jumbo bag 20 20m3
40GP container jumbo bag 44 44m3
40HQ container jumbo bag 44 50m3

One jumbo bag can load 1-1.5m3 metal pall ring.


Product photo


25mm 38mm 50mm Tower Packing Metal Cascade Mini Ring (CMR) 0


Production and shipment



25mm 38mm 50mm Tower Packing Metal Cascade Mini Ring (CMR) 1



Other metal random packing products

Pall ring, Raschig ring, Super raschig ring, Cascade ring, Intalox saddle ring, IMTP packing, Conjugate ring, VSP ring, metal improved inner arc ring


25mm 38mm 50mm Tower Packing Metal Cascade Mini Ring (CMR) 2






Contact Details

Phone Number : +8618079909829

WhatsApp : +8618679990188