The metal cascade mini ring packing has a high specific surface area and can provide more mass transfer and reaction interfaces,thereby improving the mass transfer efficiency and reaction rate of the equipment.
Size (mm) | Surface area (m2/m3) | Void Ratio (%) | Bulk number (Pieces/m3) | Packing dryfactor (m-1) |
25 | 220 | 96.5 | 97160 | 273.54 |
38 | 154.3 | 95.9 | 31800 | 185.8 |
50 | 109.2 | 96.1 | 12300 | 127.4 |
76 | 73.5 | 97.6 | 3540 | 81 |

The design of the metal step ring makes the gap in the direction of the gas flow reach the maximum,and any solid scale can flow through the packing layer with the gas and liquid,thus enhancing the anti-fouling ability.





Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.
Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.
Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.
Q4:What's your terms of delivery?
A:EXW, FOB, CIF .
Q5: Can I get free samples?
A: Yes, free samples 1-2 kg,please advise your contact details.
Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.