Metal Super Mini Ring – Superior to Cascade Mini Ring

A stainless steel metal super mini ring on the blue background.
MSMR-01: Metal super mini ring features large voidage and excellent mass transfer performance.

Metal super mini ring, an advanced random packing type, has similar structure with metal casecade mini ring, which has rectangular openings, conical edge and reduced height. But the metal super mini ring doesn't have the curved blade. It can improve the strength of packing through adjusting the arc of continuously bending curved rib. Super mini ring can ensure orderly place and fluent flowing channel. besides, this design supplies low pressure drop and better treating capacity and mass transfer performance. Additional, because of the regular structure, it can ensure the uniform outward to increase the bulk density for better filtering and separating performance.

Specification

  • Material: carbon steel, stainless steel and aluminum alloy steel.
Table 1: Common Specification of Metal Super Mini Ring
Item Size
(mm)
Bulk Density 304
(kg/m3)
Bulk Number
(n/m3)
Surface Area
(m2/m3)
Voidage Dry Packing Factor
(m-1)
MSMT-01 16.5 × 5.5 × 0.3 333 600000 330 95.8% 375.6
MSMT-02 16.5 × 5.5 × 0.4 462 600000 330 94.2% 395.3
MSMT-03 16.5 × 5.5 × 0.6 718 600000 330 90.9% 439.2
MSMT-04 25 × 9 × 0.3 221 155000 219 95.5% 238.5
MSMT-05 25 × 9 × 0.4 306 155000 219 96.6% 246.6
MSMT-06 25 × 9 × 0.6 477 155000 219 98.4% 264
MSMT-07 38 × 12.7 × 0.6 316 48000 145 98.1% 156.9
MSMT-08 38 × 12.7 × 0.8 423 48000 145 97.4% 164
MSMT-09 50 × 17 × 0.6 250 21500 115 98.3% 126.4
MSMT-10 50 × 17 × 0.8 334 21500 115 97.9% 130.7
MSMT-11 76 × 25 × 0.8 202 5800 69 98.6% 74.9
MSMT-12 76 × 25 × 1.0 256 5800 69 98.2% 76.5
MSMT-13 76 × 25 × 1.2 310 5800 69 99.0% 78.1

Features of metal super mini ring

  • Traditional internal fingers are changed into continuously bending curved rib.
  • The bevel edge are removed for higher strength and increased bulk density.
  • Thin wall thickness.
  • Large voidage.
  • High bulk density.
  • High flux.
  • Low pressure drop.
  • Excellent treating capacity.
  • 20% increased mass transfer performance.
  • Increased bulk density.
  • High filtering and separating performance.
  • Large operating elasticity.
Two metal super mini rings: one is placed flat and the other is raised vertical.
MSMR-02: Metal super mini ring has flat edge not bevel edge as cascade mini ring.
Two different sizes of metal super mini rings with internal curved rib.
MSMR-03: Internal curved rib replaced the internal fingers of cascade mini ring.

Applications of metal super mini ring

  • Liquid-liquid extraction.
  • Gas-liquid mass transfer.
  • Vacuum distillation.
  • Thermo-sensitive material distillation.
  • Decomposable plant material distillation.
  • Easy polymerization material distillation.
  • Easy carbonization material distillation.

Inquiry for Our Product

Boegger Industrial Limited
E-mail: summer@randompacking.org

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