Under the guidance of Shanghai Chemical Industry Research Institute, our factory specializes in the production of new high-efficiency corrugated structured filler and random filler. It can be made of stainless steel, copper, aluminum, pure titanium, molybdenum and titanium. It has a wide range of functions in the fields of spices, pesticides, fine chemicals and petrochemicals.
The structured filler is divided into extra mesh, wire mesh, orifice plate, calendaring plate and the like.     
The bulk filler are mainly: metal Pall ring filler, metal step ring filler, metal ring saddle, i.e. metal Intras filler.
 

SW type mesh corrugated filler geometric characteristic parameters

Model	Materia	Height H mm	Specific surface area m2/m3	Hydraulic diameter Ah mm	Slope	Void ratio %	F factor m/skg/m2	Theoretical tray No/m	Pressure drop mmHG/m
Type SW-1	Stainless steel	4.5	643	5.7	45	91.6	1.4-2.2	6-8	2-3.5
Type SW-2		6.5	450	9	30	95.5	1.5	4-5	1.6-1.8

Wire mesh corrugated filler material geometric characteristic parameter SC=CY SB=BX

Model	Material	Height H mm	Specific surface area m2/m3	Hydraulic diameter Ah mm	Slope	Void ratio %	F factor m/skg/m2	Theoretical tray No/m	Pressure drop mmHG/m
CY	Stainless steel	4.3	700	5	45	87-90	1.3-2.4	6-9	5
BX		6.3	500	7.3	30	95	2-2.4	4-5	1.5

Orifice plate corrugated packing geometric characteristic parameters

Model	Material	Height H mm	Specific surface area m2/m3	Hydraulic diameter Ah mm	Slope	Void ratio %	F factor m/skg/m2	Theoretical tray No/m	Pressure drop mmHG/m
SM125	Stainless steel	24	125	35	45	98.5	3	1-1.2	1.5
SM225		12	250	15.8	45	97	2.6	2-3	1.5-2
SM325		8	350	12	45	95	2	3.5-4	1.5
SM425		6.5	450	9	45	93	1.5	3-1	1.8

Metal Pall ring geometric characteristic parameters

Model nominal size	Size d×h×δ	Stacked number n/m3	Stacked weight rpkg/m3	Specific surface area a m2/m3	Void ratio %	Dry filler factor a/m-1
Dg16	16×16×0.8	14300	216	239	0.928	299
Dg25	25×25×0.5	55900	427	219	0.934	269
Dg38	38×38×0.6	13000	365	129	0.945	153
Dg50	50×50×1	6500	395	112.3	0.949	131
Dg76	76×76×1.2	1860	313		0.95