sound shield acoustic foam panel Powder coating finishing Fully assembly with PMMA panel Completed set.

  acoustic barrier Punching Hole Mesh,Hole punched metal sheet   

                 

perforated sheet width:1m thickness:0.3-3.0mm length:2m, and rolls 20m material:stainless steel. low carbon steel

 

1)Carbon Steel (mild steel, or galvanized treatment) A. Carbon steel cold rolled. It has a quite bright surface. It is used in thickness from 0.3 to 3.0mm B. Carbon steel hot rolled pickled or black. The former has an opaque surface and the second has a quite black surface. They are used for the thickness from 1.5mm and above. 2)Stainless Steel Stainless steel is a general name for different kinds of steel alloyed with nickel and chrome, combined with other elements. The three most common types are EN 1.4301 (AISI 304), EN 1.4404 (AISI 316L) and EN 1.4016 (AISI 430) (chromatic steel). EN 1.4301 (AISI 304) is resistant to corrosion from humidity, and EN 1.4404 (AISI 316L) is resistant to corrsion form humidity and less aggressive acids. EN 1.4016 (AISI 430) is less corrosion resistant than the other two types. 3) Aluminium and its alloys This meterial is particularly interesting because of its weight advantages, being only one-third the weight of steel. Titanium Titanium is characterized by an excellent resistance to corrosion, from the most oxidant acids to saline atmospheres. In order to be more trusted in quality and our production capcity, welcome to visit our factory in China and see the production line, I'm sure it will bring you more confidence.

Plate Material	Thickness of Metal (mm)	Hole Dia.(mm)	Pitch (mm)	Sheet Width (M)	Sheet Length (M)	Porosity (%)	Weight (kg/m2)
Rolling plate	0.2	Φ 6	2	1	20	44	0.88
	0.35	Φ 5	4	1	20	24	2
	0.45	Φ 6	3	1	20	35	2.5
	0.8	Φ 3	3	1	20	19.6	3
Flat plate	0.5	Φ 1	1	1	2	19.6	3.14
	0.55	Φ 1.1	2.2	1	2	22.67	3.411
	0.55	Φ 1.5	2.8	1	2	26.03	3.268
	0.8	Φ 1.5	1.5	1	2	19.6	5
	0.8	Φ 2.0	3.4	1	2	30.78	4.465
	1.5	Φ 2	2	1	2	19.6	9.4
	1.5	Φ 5.0	8.0	1	2	35.39	7.843
	3	Φ 5	16	1	2	19.6	18.8
Stainless steel plate	0.5	Φ 1	1	1	2	19.6	3.14
	0.8	Φ 1.5	1.5	1	2	19.6	5
	1	Φ 2	2	1	2	19.6	6.28
	2	Φ 5	16	1	2	19.6	6.28
Aluminium plate	0.5	Φ 1	1	1	2	19.6	1.08
	0.8	Φ 3	3	1	2	19.6	1.72
	1.6	Φ 2	2	1	2	19.6	3.24
	3	Φ 4	16	1	2	19.6	4.23

 

 

Machine of the acoustic panel

COntact me:

sound shield acoustic foam panel