The production process of photovoltaic fixed brackets

1. Preliminary preparation
Market demand analysis:
Comprehensively analyze the market environment, customer groups and competition to determine the market demand and sales target of the product.
Product design:
According to the drawings provided by the customer or market demand, the structural design of the photovoltaic bracket, including size, shape, material selection, etc.
The strength, rigidity and stability of the bracket should be considered during the design process to ensure that the solar panels can be safely and reliably supported under various environmental conditions.
Raw material procurement:
The main raw materials of photovoltaic brackets are steel (such as carbon structural steel, alloy structural steel), aluminum alloy and other metal materials.
High-quality steel materials should be selected, and suppliers should be required to provide relevant raw material inspection certificates and quality assurance.
At the same time, purchase the required connectors, bolts, nuts, anti-corrosion paint and other accessories.

2. Processing and manufacturing
Material pretreatment:
Pre-treat the selected materials, such as cleaning, rust removal, anti-corrosion, etc., to improve the surface quality and anti-corrosion performance of the materials.
Cutting processing:
According to the design drawings, use a cutting machine to accurately cut the steel to obtain the initial shape of each component of the bracket.
Bending and forming:
Use special bending machinery to process the steel to present the shape and angle required by the photovoltaic bracket.
Drilling and welding:
Precise drilling and welding of steel to connect various components to ensure the stability and durability of the bracket.
After welding is completed, the welding quality is checked to ensure the firmness and quality of the welding points.
3. Surface treatment
Anti-corrosion treatment:
The processed bracket is treated with anti-corrosion to improve its corrosion resistance.
Common anti-corrosion treatment methods include spraying anti-corrosion paint and hot-dip galvanizing, which can effectively extend the service life of the bracket.
Surface coating:
After the anti-corrosion treatment is completed, the bracket is coated on the surface to improve its aesthetics and weather resistance.
Common coating methods include spraying and electroplating, and the color and quality of the coating must meet the design requirements.

4. Assembly and debugging
Bracket assembly:
Assemble the processed bracket components according to the design drawings and process requirements to ensure that the size and structure of the bracket meet the design requirements.
Performance debugging: Debug the assembled bracket, including performance tests such as load-bearing test and wind load resistance test. Ensure that the bracket can operate safely and reliably under various environmental conditions.
5. Finished product inspection and packaging Finished product inspection: Conduct final inspection on the assembled and debugged bracket, including inspection of appearance quality, dimensional accuracy, load-bearing performance, etc. Ensure that the product quality meets the design requirements and customer requirements. Packaging and delivery: Pack the qualified brackets to protect the finished products from damage during transportation and storage. The packaging requirements must comply with transportation specifications, and the labeling and delivery procedures must be done well to ensure the accurate delivery of the product. 6. After-sales service Provide after-sales service for photovoltaic brackets, including regular maintenance of the brackets to ensure their normal performance.