What are the processing equipment for construction stamping parts

        The processing equipment for construction stamping parts is configured around the three core processes of "metal sheet forming, precision processing, and post-processing", mainly divided into four types of key equipment, covering the entire process from raw materials to finished products:
1. Pre cutting equipment: Cut the board into suitable sizes
        Hydraulic shearing machine: used for cutting metal plates of different thicknesses (such as carbon steel and stainless steel plates). According to the size requirements of the accessories, the large-sized plates are correctly cut into fixed specifications of blanks. The cutting accuracy directly affects the subsequent stamping forming effect.
        CNC ionized gas cutting machine: For cutting thick sheets or complex shaped blanks, the CNC system can set the path to quickly cut irregular shapes (such as irregular contours of embedded parts), with higher efficiency than traditional shearing machines.
2. Core stamping forming equipment: realizing accessory shape processing
        Open/Closed Punching Machine: The most basic stamping equipment, equipped with dedicated molds to complete punching, cutting, bending and other processes, such as processing installation holes for building brackets and bending structures for angle steel, suitable for little and medium-sized accessory production.
        Numerical Control Punching Machine: By automatically switching molds through the numerical control system, multiple stamping processes (such as punching, flanging, and rib pressing) can be continuously completed with higher accuracy (error can be controlled within 0.1mm), suitable for producing high-precision building accessories (such as precision stamping parts for ventilation systems).
        Stretching machine: For building accessories that require cavity or curved structures (such as metal pipe connectors), the sheet metal is processed into deep cylindrical, curved, and other shapes through stretching molds to ensure the structural integrity of the accessories.
3. Precision machining and finishing equipment: optimizing accessory details
        CNC bending machine: perform secondary bending on semi-finished products after stamping, such as folding flat plates into L-shaped or U-shaped building supports. The bending angle can be correctly controlled by the CNC system to ensure uniform accessory dimensions.
        Grinding machine/polishing machine: Remove burrs and burrs from the edges of stamped parts to avoid scratching workers or affecting assembly during installation, while improving the surface flatness of accessories (such as exposed architectural decorative stamped parts).
        Drilling machine (rocker arm drilling machine/CNC drilling machine): For accessories that require additional drilling after stamping (such as large embedded parts), correctly process installation holes to ensure that the hole position matches the accessory size.
4. Post processing equipment: Enhance the durability of accessories
        Sandblasting machine: removes the oxide layer and oil stains on the surface of accessories, preparing for subsequent rust prevention treatment, especially suitable for outdoor building accessories (such as curtain wall connectors), enhancing surface adhesion.
        Spraying equipment (electrostatic spraying machine): Spray paint or powder treatment on accessories to form a rust proof coating, enhance corrosion resistance, and extend the service life of building accessories in humid and outdoor environments.