The flying saw cutting and punching integrated machine is a specialized online processing equipment for cold bending profile production lines. It integrates servo flying saw tracking cutting and high-precision hydraulic punching functions, and can synchronously complete fixed length cutting and multi specification hole processing during continuous production of profiles without stopping. It is suitable for large-scale production of profiles such as C/Z steel, photovoltaic brackets, purlins, etc. It is a core supporting equipment in steel structures, photovoltaic engineering and other fields.

Main technical parameters

• Equipment name: Flying saw cutting punching integrated machine
• Suitable profiles: cold-formed profiles such as C/Z steel, photovoltaic brackets, purlins, etc
• Applicable sheet materials: hot-dip galvanized sheet, zinc aluminum magnesium sheet, cold-rolled steel sheet, thickness 1.5-3.0mm
• Punching parameters: aperture diameter of Φ 5- Φ 20mm, adjustable hole spacing, punching accuracy of ± 0.5mm
• Cutting accuracy: ± 1.0mm (servo encoder fixed length)
• Production speed: 6-12m/min (variable frequency speed regulation, ≤ 6m/min during punching)
• Drive mode: servo motor driven flying saw, hydraulic driven punching unit
• Host power: 15-22KW; hydraulic station power: 4-11KW, system pressure 18-22MPa
• Saw blade specifications: made of high-speed steel material, diameter 350-450mm, hardness HRC58-62
• Punching die: Cr12MoV die steel, quenched and finely ground, wear-resistant and durable
• Control mode: PLC touch screen control system, supporting parameter storage and automatic counting
• Dimensions: 2500 × 2200 × 1800mm; Equipment weight: 5-8T

Equipment structure composition

• Servo flying saw cutting mechanism: adopting non-stop tracking cutting design, the servo motor drives the saw blade trolley to move synchronously with the profile, and quickly resets after cutting; The cutting tool is made of Cr12MoV material, with a flat cut without deformation or burrs.
• Hydraulic punching unit: Multi station punching mold, capable of processing circular holes, elongated holes, connecting holes, etc; Hydraulic power drive, stable punching force, smooth cutting surface, suitable for single-sided or double-sided punching needs of profiles.
• Precision guiding and positioning device: adjustable guide rollers and side positioning wheels to ensure the straightness of profile conveying, prevent deviation, and ensure precise punching and cutting positions.
• PLC intelligent control system: touch screen human-machine interface, can set cutting length, hole spacing, and punching quantity; Equipped with fault alarm, production statistics, and parameter memory functions, the operation is simple and easy to learn.
• Hydraulic power station: an integrated hydraulic system that provides stable power for punching and cutting; Equipped with cooling and filtering devices to extend the service life of hydraulic components.
• Rack and base: The national standard H-shaped steel is welded as a whole, and the stress is relieved after welding. The structure has strong rigidity, low operating vibration, and long-term use without deformation.

Core advantages

• Efficient processing without stopping: Flying saw tracks cutting and online punching are completed synchronously, without the need for downtime waiting, increasing production efficiency by more than 30% and adapting to large-scale production.
• High processing accuracy: servo encoder fixed length+precision guiding positioning, cutting accuracy ± 1mm, punching accuracy ± 0.5mm, good consistency between hole position and cutting edge, strong adaptability for profile installation.
• One machine with multiple uses and wide adaptability: It is compatible with various profiles such as C/Z steel and photovoltaic brackets. By changing the mold, the hole type and specifications can be switched, and it can flexibly respond to production orders of multiple varieties.
• Protect the surface of the profile: The punching mold and flying saw blade have been hardened to prevent scratching the anti-corrosion layer of the profile during processing, ensuring the outdoor service life of galvanized and zinc aluminum magnesium sheets.
• High degree of automation: The entire line is automatically controlled by PLC, and can be operated by a single person on duty, reducing manual intervention, lowering labor costs, and avoiding human operation errors.

Application scope

• Steel structure industry: punching and cutting of C/Z-shaped steel purlins and roof and wall profiles to a fixed length.
• Photovoltaic engineering: Processing of connection holes and installation holes for photovoltaic brackets and base profiles, suitable for ground power stations and distributed photovoltaic projects.
• Building materials processing: Batch punching and cutting production of cold-formed profiles in steel structure processing plants and profile factories.
• Other fields: Precision machining of profiles such as greenhouse skeletons, storage shelves, and mechanical and electrical equipment frames.