Alta qualità autostrada barriera acustica pannello rotolamento formando macchina
High-quality Highway Sound Barrier Panel rolling forming machine is designed to make the sound proof panel in batch fully automatically. Acoustic Sound Barrier Sheet normally will be embedded with polyamide threads has stronger impact resistance, which not only avoids debris falling backwards and secondary injury in the impact event, but also stops the little birds from knocking down the entirely transparent sound barrier and saves their lives. It is widely used in high-way noise barriers because it has great features. Sound proof panels for highway noise barriers are the best application for this product. In the market, there are many types, here we list some popular drawing profiles for your reference:

High-quality Highway Sound Barrier Panel rolling forming machine design:

For the Sound Proof Panels Making Machine or sound barrier panel making machine, actually it is composed by the two elements. First line: it is the punching production line. Most of the sound barrier panel is designed with one side with punching and anther size without and the sound could proofed outside.
Second Line: Sound Proof Panels rolling forming machine. The rolling forming machine normally will make two types: one side is without punching for bottom and another side is for cover.
If those two sides connected by nail and then no need. Or else maybe you need another cover rolling forming machine.

Step 1: Punching Production Line:
Hydraulic decoiler with NC coil feeder leveling –> Punching Machine- recoiler with damping system

Options of punching line: for the decoiler and recoiler better you use hydraulic and then it can feed the coil more accurately. But the for the punching machine, you can choose normal one or the world famous brand.
We can either to choose high speed or normal speed. All designed will be made according to customer requirements.

For the punching molds, it is also super important:
Stamped steel: X12F (Russia) or similar to Germany (DC53)
Punch: Special grinding punch (as shown below) with push rod, located at different heights to reduce pressure. We also design with cooling system.
Question: about the speed and punching rows:
As to how many rows to punch and how much speed it can reach, depends on the coil width and thickness. Our engineer will count according to your options.

For example when punching two row for 1250mm and for rows could be for 500mm.

Step 2: Main rolling forming machine for sound barrier panel making machine.

Macchina formatrice di rotoli
Rolling shaft Shaft material:45# STEEL
Shaft diameter: 95 mm
Tempering treatment to prevent deformed and improve hardness
Roller D2=Gcr12mov and the do the queening at 58 to 62 degree.
Chromed treatment, improve the hardness and prevent abrasion, anti corrosion increase service life
Rolling station 16 rolling stations to shape the bottom wave.
18 roller station to shape the two edges ,linear type
Work speed 25 m/min
Machine structure Molding frame of thickness 35mm
Machine basic frame 500# H steel welded
Work power Motor brand: Siemens 15x2KW
Rolling spacer Anti rusty treatment
Pull rod Anti rusty treatment
Transmission By gear box with cover
Noted: please fill the lube in case the chains getting dry
Bearing:SKF
As rolling forming machine, we can fully design based on the customer requirements and budget.
For example if you like super high quality, we can use the gearbox type with molding frame. But if you want to design with more economic type, we can use middle plate with chain transmission. Here are some pictures you can compare:

Advantage of Zhongtuo sound barrier panel making machine :
1.For all of our rollers, spacers and shafts, we all mark numbers on it, it’s very convenient for you to maintenance the machine in the future. There is ball bearings inside the rollers, to make all the rollers run at same speed when machine is run.
3. Because the rollers inside with ball bearings, our rollers is bigger than others, so work speed is faster.
4. With the bearing inside and then it can enhance the machine working speed. Meanwhile it will not damage the surface of the coil.

5.We make grooves to inset two nuts and cushion on the shaft. To avoid shafts loosing when machine works. Due to this design, shafts will be fixed more and more firm when it is working.

Here are more types high way sound proof barrier panel types for your reference:

High way Sound Proof Panels Making Machines working videos for your reference: