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Production process and quality control of Open Paint Bucket

Publish Time: 2024-11-11
Open Paint Bucket, especially steel bucket, is the main packaging container for liquid paints such as paints, so its production process and quality control are crucial. The production of steel buckets is not only related to the beauty and durability of the product, but also directly affects the shelf life and use effect of the paint.

In terms of production process, the production of steel buckets starts with the selection of high-quality steel plates. These steel plates are galvanized to enhance their rust resistance and extend their service life. Subsequently, the steel plates are fed into the forming mold and the basic shape of the barrel body and barrel bottom is formed by a stamping machine. This step requires a high degree of precision and stability to ensure the sealing and strength of the steel bucket. The barrel body and the barrel bottom are connected by welding technology. During the welding process, the welding time and temperature must be strictly controlled to avoid welding defects such as cracks and slag inclusions.

After welding, the surface of the steel bucket needs to be polished to remove the burrs and unevenness caused by welding, and improve the smoothness and beauty of the barrel body. Then, rust removal is carried out to ensure that there is no oxide and rust on the surface of the steel bucket, laying a good foundation for subsequent spraying operations. The spraying operation not only gives the steel drum anti-corrosion properties, but also improves the product's recognition and aesthetics through different colors of paint.

Quality control runs through the entire production process. From raw material inspection to finished product inspection, every step must be strictly controlled. Raw materials must meet established quality standards, and semi-finished products in the production process must be inspected for size, appearance, sealing and other items to ensure that they flow into the next process without defects. Finished product inspection is even more important. Through sampling inspection, key indicators such as the compressive strength, sealing performance, and corrosion resistance of steel drums are comprehensively evaluated to ensure that every product leaving the factory meets quality standards.

In summary, the production process and quality control of Open Paint Bucket is a systematic project involving multiple links such as material selection, molding, welding, grinding, rust removal, and spraying. Only by strictly following the production process and strengthening quality control can we produce steel drums that are both beautiful and durable to meet market demand.

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