The production process of wrought iron fence is a complex and delicate work, which involves multiple links, from material preparation to finished product installation, and each step needs to be strictly controlled and managed. The following is a typical iron fence production process:
First, design and planning
Demand confirmation: Communicate with customers to clarify the use, size, style, material and other requirements of the fence.
Design drawing: According to customer requirements, design the style and drawing of the fence to ensure that the design is both beautiful and practical.
Second, material preparation
Material selection: Select the iron material that meets the requirements, such as flat steel, square pipe, etc., to ensure that the material quality is qualified, no rust, no cracks.
Auxiliary materials: Prepare welding materials, anti-rust paint, surface decoration paint and other auxiliary materials.
Third, processing and production
1. Cutting: According to the design drawings, use cutting equipment to cut the iron to the appropriate length and width.
2. Bending: Use bending equipment to bend the iron into the desired shape.
3. Welding: Weld the cut and bent iron to form the basic frame of the fence. During the welding process, it is necessary to pay attention to the welding quality to ensure that the weld is firm and beautiful.
4. Grinding: After the welding is completed, the weld is polished to remove welding slag and burrs and make the fence surface smoother.
5. Anti-rust treatment: anti-rust treatment of the fence, such as spraying anti-rust paint or hot-dip galvanizing. Among them, hot-dip galvanizing is the most effective and practical rust prevention method for iron wrought fence, which can form a layer of zinc-iron alloy layer and pure zinc layer coating on the surface of the fence, effectively isolating the opportunity for iron wrought workpiece to be oxidized. After the anti-rust treatment is completed, fine grinding and fine grinding may also be required to improve the surface quality.
6. Painting and painting: According to the design requirements, the fence is painted and painted to enhance the beauty and corrosion resistance of the fence.
7. Surface decoration: Paint decorative effect paint and transparent paint on the surface of the fence to further enhance the visual effect of the fence.
Fourth, finished product inspection and packaging
Quality inspection: The appearance inspection, size inspection, welding quality inspection and other aspects of the completed fence are inspected to ensure that the quality of the fence meets the relevant standards.
Packaging: Pack the fence with appropriate packaging materials to prevent damage during transportation and installation.
Fifth, installation and commissioning
Installation: Install the fence in the specified position according to the design requirements. Pay attention to the verticality and levelness of the fence during installation to ensure installation quality.
Commissioning: After installation, the fence is commissioned and inspected to ensure its stability and safety. If necessary, make small adjustments to ensure proper use of the guardrail.
Sixth, maintenance
Regular cleaning: Use a soft cotton fabric to wipe the surface of the fence regularly to keep it clean and shiny.
Anti-rust treatment: according to the use of the fence environment and rust, regular anti-rust treatment, such as recoating anti-rust paint.
In summary, the production process of the wrought iron fence includes design and planning, material preparation, processing and production, finished product inspection and packaging, installation and commissioning, as well as maintenance and other links. Each link needs to be strictly controlled and managed to ensure the quality and service life of the fence.
