ZhongTuo Industrial Highway Safety Barrier Roll Former for High Volume Manufacturing High Percision

Buy high speed silencer panel roll forming machine for highway & railway noise barriers. 60-70m/min, servo punching, CE certified. Get quote & factory video.

High Speed Silencer Panel Roll Forming Machine for Highway Sound Barrier 

Our high speed silencer panel roll forming machine is a fully automated intelligent production line specifically engineered for manufacturing metal acoustic panels used in highway, railway, and urban viaduct noise control projects. As global infrastructure demands grow, traditional single-machine production often fails to meet tight deadlines and strict acoustic coefficient standards. This integrated system combines automatic punching, high-precision cold roll forming, and servo tracking cutting in one continuous pass, processing galvanized steel or aluminum coils (0.8-1.2mm) at speeds up to 60-70 meters per minute. If you are looking for a reliable acoustic panel making machine to boost factory output while ensuring hole accuracy within ±0.2mm, this line is built for your business scalability.

 

Why Choose Our High Speed Silencer Panel Production Line?

Integrated Servo Punching System for Perfect Acoustics

The core of a sound-absorbing panel lies in its perforation. Our machine is equipped with a high-precision servo-driven punching station that creates micro-holes, louver holes, or wave patterns with hole spacing error controlled within ±0.2mm.

Benefit: This ensures a consistent sound absorption coefficient, excellent water/dust drainage, and an aesthetically uniform surface—helping your panels pass strict municipal engineering inspections.

True High-Speed Continuous Forming (20-35m/min)

Unlike standard machines that stop for cutting, our line features a servo tracking shear system​ that cuts panels to length without stopping the coil feed.

Benefit: Achieving 20-35m/min production speed drastically reduces labor cost per panel and shortens project delivery cycles, giving you a competitive edge in bulk tender bids.

Scratch-Free Surface & Heavy-Duty Durability

Rollers are made from GCr15 or 45# steel, quenched, finely ground, and chrome-plated to ensure high surface smoothness. The heavy-duty frame (approx. 15T) guarantees stability during high-speed operations.

Benefit: The protective coating of PPGI/PPGL coils remains intact without scratches, extending the anti-corrosion lifespan of noise barriers in harsh outdoor environments.

 

Technical Specifications

Component	Standard Specification	Customization Options
Raw Material​	Galvanized Steel, Aluminum, PPGI	Stainless steel available
Material Thickness​	0.8 mm – 1.2 mm	Up to 1.5 mm
Forming Speed​	60 – 70 m/min (High Speed)	Adjustable via PLC
Roller Stations​	18 – 32 rows	Based on profile complexity
Punching Accuracy​	Hole pitch error ≤ ±0.2 mm	Various hole patterns
Main Motor Power​	15 KW (Servo/Siemens motor)	Gearbox drive system
Cutting System​	Hydraulic / Servo tracking shear (Cr12MoV)	Burr-free, no stop
Control System​	Siemens / Schneider PLC + Touch Screen	Multi-language support
Voltage​	380V, 50Hz, 3Phase	As per destination country

 

Application Scenarios  

Panels produced by this high speed silencer panel roll forming machine are widely deployed in global infrastructure:

Highways & Expressways: Blocking traffic noise propagation toward adjacent residential zones and schools.

Railways & High-Speed Rail: Producing heavy-duty panels resistant to pulsating wind pressure at rail embankments.

Urban Viaducts: Manufacturing top-curved or translucent acoustic barriers without compromising bridge deck lighting.

Industrial Facilities: Enclosing substations, cooling towers, and large compressors for internal noise source control.