Aluminum Profiles Sandblasting Machine

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Aluminum profiles sandblasting machine be used for surface treatment of aluminum profiles before anodizing process.

Aluminum profiles be delivered at a constant speed through the sandblasting chamber by a conveyor belt, and multiple units of spray guns cover the surface from different angles. The processing efficiency can reach 5-8 times that of traditional manual sandblasting. For example, a certain aluminum profile processing enterprise uses a stainless steel through type sandblasting machine (model GPS-800), which can process profiles up to 20 meters in length per hour, and the surface uniformity error is less than ± 0.2 μ m.

The aluminum profiles sandblasting machine is equipped with a PLC control system that can adjust parameters such as spray gun pressure (0.2-0.8MPa) and travel speed (0.5-5mm/min) in real time. For example, when processing 6063 aluminum alloy, using a pressure of 0.4MPa combined with 80 mesh brown corundum can obtain a uniform sand surface texture.

 

Stainless steel body (usually made of 304 or 316 material) can effectively resist abrasive erosion and aluminum chip corrosion. Experimental data shows that under the same operating conditions, the service life of stainless steel sandblasting machines is extended by more than 40% compared to ordinary carbon steel equipment, especially suitable for humid environments or scenarios with a lot of acidic and alkaline media.