The automatic punching and forming production line for windproof and dust suppression plates is a specialized cold bending equipment for environmental dust control. It integrates the full process automation of unwinding, leveling, punching, forming, cutting, and discharging, and can process galvanized sheet, color coated sheet, aluminum sheet and other coil materials into single peak/double peak/triple peak windproof and dust suppression plates (windproof nets). The finished products have precise hole opening, high strength, and good dust suppression effect, and are widely used in dust prevention and control scenarios such as coal yards, material yards, ports, construction sites, etc. It is the core equipment for efficient processing of environmentally friendly and dust suppression profiles.

Main technical parameters

• Equipment model: 815/840 Windproof Dust Suppression Board Production Line (Single peak/Double peak/Three peak Customization)
• Applicable plates: galvanized plate, color coated plate, aluminum plate, stainless steel plate
• Board thickness: 0.5-1.2mm (conventional 0.6-1.0mm)
• Feed width: 500-1000mm (compatible with standard version)
• Molding specifications: single peak (250-500mm), double peak (400-600mm), triple peak (810/840mm)
• Molding process: 15-18 rows (including 5-7 rows of leveling rollers)
• Forming speed: 3-12m/min (variable frequency infinitely adjustable)
• Host power: 5.5-7.5KW (cycloidal pinwheel reducer)
• Hydraulic station power: 3-5.5KW, working pressure 16-20MPa
• Punching accuracy: hole position ± 0.5mm, hole diameter ± 0.3mm (round/long/oval hole)
• Cutting accuracy: ± 1mm, straightness ± 0.5mm/m
• Transmission mode: 1.2-inch chain drive, internal hanging drive
• Rack material: H-beam welded, medium plate thickness 16-20mm
• Forming shaft: 45 # steel quenched and tempered, diameter ≥ 70mm
• Roll material: GCr15/Cr12MoV, quenched HRC58-62, hard chrome plated
• Punching die: Cr12MoV quenched, compatible with multiple specifications of hole patterns
• Dimensions: 7800 × 1300 × 1400mm
• Equipment weight: approximately 3.5-5.5T

Equipment structure composition

• Hydraulic unwinding machine: carrying steel coils (inner diameter 508mm, outer diameter ≤ 1200mm), hydraulic tensioning+pneumatic brake, automatic feeding, load capacity ≤ 6T.
• Precision leveling and guiding mechanism: 5-7 roller leveling+double-sided guiding vertical rollers, correcting the flatness of the board, eliminating internal stress, and preventing material deviation and jamming.
• Servo hydraulic punching system: 200T hydraulic punching, punching first and then pressing/non-stop punching, can customize hole types such as round, long, oval, etc., with precise hole spacing and no burrs.
• Forming host: 15-18 rows of progressive rolling rolls, gradually cold bent into single/double/triple peak wave shapes, with a regular pattern and no scratches on the surface.
• Hydraulic cutting device: Cr12 quenched blade, dual cylinder driven cutting, flat and non deformed cut, supports fixed length cutting.
• PLC intelligent control system: touch screen+PLC, parameter memory, automatic counting, length measurement, fault alarm, one click start stop, single person on duty.
• Discharge and material rack: for receiving and stacking finished products, to prevent surface scratches, and optional automatic stacking for convenient transportation.

Core advantages

• Integrated and efficient production, saving time and effort: the entire process of punching, forming, and cutting is automated without manual intervention, and the daily output can reach 1200-2000 meters, greatly improving production capacity.
• Multi specification flexible customization, one machine for multiple uses: can quickly switch between single/double/triple peak plate types, adapt to different dust suppression needs, easy mold change, and reduce equipment investment costs.
• Precision technology molding, excellent dust suppression effect: Based on aerodynamic design, the ripples are regular and the openings are precise, which can effectively reduce wind speed and turbulence, and the dust suppression rate can reach over 80%.
• High strength and durable design, stable and reliable: H-beam frame+quenched rolling mill, long-term operation without deformation or wear, suitable for 24-hour continuous production, low failure rate.
• Intelligent control is easy to maintain and cost-effective: the PLC system is easy to operate, with fault self checking and alarm, making it easy for beginners to get started quickly; There are few vulnerable parts, and only regular lubrication is required for daily use, resulting in low maintenance costs.

Performance characteristics

• Stable molding: The pattern is regular, the size is precise, the surface is flat without scratches, the anti-corrosion coating is intact, and the service life is long.
• Wide material adaptability: Suitable for 0.5-1.2mm thick galvanized, color coated, aluminum plates, etc., to meet the anti-corrosion and cost requirements of different projects.
• Precision punching: standard hole pattern, uniform hole position, reasonable wind resistance coefficient, stable dust suppression efficiency.
• Easy installation: The finished wind and dust suppression board has tight overlap, simple installation, high construction efficiency, and is suitable for various dust scenes to quickly build.

Application scope

• Energy industry: dust prevention and control in thermal power plants, coal mines, coking plants, coal washing plants, and coal storage yards.
• Port and dock: Dust suppression for ports, dock coal storage areas, and exposed material yards such as ore and building materials.
• Industrial material yard: open-air raw material yard for steel, building materials, cement, chemical and other enterprises to prevent wind and dust.
• Transportation infrastructure: railway, highway coal transportation stations, coal storage yards, construction sites, and road dust control.
• Environmental protection projects: urban dust control, ecological restoration of mining areas, environmental renovation of factory areas, and other environmental protection projects.