Bollard production process

The production process of bollards usually involves the following main steps:

1. Design and drawing confirmation

Determine the size, shape, material and installation method of the bollard according to the use requirements and design requirements.

Confirm whether the bollard needs to be customized (such as specific length, bending, etc.) or made according to standard specifications.

2. Select raw materials

Choose suitable materials. Common bollard materials include steel, stainless steel, aluminum alloy, PVC, etc.
Check the quality of raw materials to ensure that they meet relevant standards.

3. Material cutting

Cut the raw materials according to the dimensions of the design drawings. For steel materials, common cutting methods include laser cutting, plasma cutting, sawing, etc.
Edge treatment of the cut material to remove burrs.

4. Forming and welding

Forming the bollard according to the design requirements. If a curved bollard is required, it can be bent using a roll forming machine or other equipment.
Welding stage: If the bollard design requires welding of multiple parts, such as the connection between the base and the column, precise welding is required.

5. Surface treatment

Anti-corrosion treatment of the bollard. Common surface treatment processes include plastic spraying, galvanizing, spraying, hot-dip galvanizing, etc.
Choose a treatment method suitable for the environment to ensure that the bollard has good corrosion resistance and oxidation resistance.

6. Grinding and cleaning

Grind the welding and cutting parts to remove welding slag, burrs and surface impurities to ensure a smooth appearance.
Clean the surface and prepare for painting or other protective treatments.

7. Painting and protection

Apply a protective layer to enhance the appearance and anti-corrosion function. Anti-rust paint, plastic spraying and other methods can be used for spraying.
The thickness and uniformity of the protective layer should meet the standards to ensure the durability of the bollard.

8. Quality inspection

Check whether the dimensional accuracy, appearance quality and surface coating of the bollard meet the requirements.
Perform strength tests and safety checks according to relevant standards.

9. Packaging and delivery

Pack qualified bollards to ensure that they are not damaged during transportation.
Arrange delivery according to order requirements.

The production process of bollards may vary depending on different usage environments and requirements, but the above process is the core step of the standard production process.

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