Matsui Machine Ltd.

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Cascade Mini Ring®

CASCADE MINI RING® (CMR) is a groundbreaking packing developed by British company MTL Ltd. Since CMR was introduced into Japan in 1981, it has always been in the No. 1 position in terms of popularity and reliability in the field of Random Packing.

The products that bear this trademark are made with proven know-how and technology. Beware of CMR imitations. Our products offer the best solution for your demanding applications.

METAL CASCADE MINI RING

Cascade Mini Ring

Metal CASCADE MINI RING size list
Size Packing
factor
F (l/ft)
Weight
(kg/m³)
Surface
(m²/m³)
Void
Fraction
(%)
Outline
(mm,approx.)
No. 0P 55 320 435 96 17φ×15φ×6H
No. 1P 40 290 257 96.5 25φ×22φ×8H
No. 1.5P 29 230 199 97.2 34φ×29φ×11H
No. 2P 22 180 155 97 43φ×38φ×14H
No. 2.5P 18 165 132 97.3 51φ×44φ×17H
No. 3P 14 158 108 97.6 66φ×57φ×21H
No. 4P 10 120 77 98.3 86φ×76φ×28H
No. 5P 8 110 55 98.6 131φ×118φ×41H

Bulk Density at a material specific gravity 7.93 for stainless steel type 304.

Ex. materials:SUS304, SUS304L, SUS316, SUS316L, SUS329J4L,
CS. Titanium, HC-22, Monel, Pure nickel, Aluminum.

PLASTIC CASCADE MINI RING

PLASTIC CASCADE MINI RING

Plastic CMR size list
Size Packing
factor
F (l/ft)
Weight
(kg/m³)
Surface
(m²/m³)
Void
Fraction
(%)
Outline
(mm,approx.)
No. 0A 55 122 330 89 38φ×30φ×13H
No. 1A 30 72 230 92 50φ×39φ×17H
No. 2A 18 60 130 93 78φ×61φ×25H
No. 2 15 55 118 94 75φ×61φ×22H
No. 3A 12 47 79 95 104φ×84φ×32H

Bulk Density at a material specific gravity 1.0

ex. Materials :1)PP(s.g., 0.9)

2)HRPP(s.g., 0.9)

3)UPVC(s.g., 1.40)

4)CPVC(s.g., 1.56)

5)PVDF(s.g., 1.75)

6)ETFE(s.g., 1.74)

7)PFA(s.g., 2.17)

CERAMIC CASCADE MINI RING

CERAMIC CASCADE MINI RING

Ceramic CMR size list
Size Packing
factor
F(l/ft)
Bulk
Density
(kg/m³)
Surface
(m²/m³)
Void
Fraction
(%)
Outline
(mm, approx.)
No. 0X 470 940 329 52 25φ×9H
No. 0.5X 210 860 224 57 38φ×13H
No. 1X 108 840 166 63 51φ×17H
No.1.5 80 700 121 71 60φ×20H
No. 2 38 630 98 73 76φ×25H
No. 3 24 670 79 78 102φ×34H
No. 5X 18 720 60 69 152φ×51H
No. 7X 15 750 203φ×68H

Bulk Density at a specific gravity 2.29 for ceramic material

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