Introduction of Kunshan Huaguanshen sandblasting: What are the application scenarios of automatic sandblasting machine?

With the advantages of high automation, high processing efficiency and even and stable treatment effect, automatic sandblasting machine is widely used in many industrial fields, such as machinery manufacturing, hardware processing, auto parts, electronic appliances and so on. The core application scenarios are as follows:

Metal surface pretreatment scene

Rust removal and scale removal: For metal workpieces such as steel plates, steel pipes, castings and forgings, the surface rust, scale and impurities left by hot working are removed, which lays the foundation for subsequent processes such as spraying, electroplating and phosphating, improves coating adhesion, and prevents the workpieces from rusting again in the later stage.

Deburring and flash: used for edge treatment of precision hardware, stamping parts and die-casting parts (such as zinc alloy die-casting parts and aluminum alloy shells), to remove burrs and flash generated in the processing process and avoid burrs from affecting the assembly accuracy and service performance of the workpiece.

Surface activation: sandblasting the metal surface that needs bonding and welding to increase the surface roughness and improve the bonding strength of adhesive or the quality of welded seam.

Surface strengthening and modification scenarios

Surface strengthening of parts: the crankshaft, camshaft, gear and aerospace parts of automobile engine are sandblasted, and the surface of the workpiece is plastically deformed by abrasive impact to form a dense hardened layer, thus improving the wear resistance, fatigue resistance and service life of the parts.

Matte and decorative treatment: used for matte treatment of stainless steel products, aluminum alloy profiles, hardware ornaments and other surfaces, to eliminate the luster and scratches on the surface of the workpiece, create a uniform matte texture, and enhance the aesthetic appearance of the product; Specific sandblasting textures can also be made on the surface of the workpiece to meet the requirements of personalized decoration.

Non-metallic material treatment scene

Glass products processing: sandblasting glass curtain walls, glass furniture, lamps, etc. to achieve frosting effect and play a role in shading and decoration; It can also be used for cleaning glass molds and removing residual glass chips.

Treatment of plastics and composite materials: sandblasting the surfaces of plastic parts and FRP products to remove the surface release agent and increase the surface roughness, which is convenient for subsequent spraying and coloring; At the same time, it can clean up the defects on the surface of composite materials and improve the surface quality of products.

Repair scene of industrial parts

Sandblasting the worn and scratched mechanical equipment parts (such as machine tool guide rail and bearing seat) to remove the worn layer and impurities on the surface, so as to provide a clean surface for repair welding, brush plating and other processes; It can also be used for the renovation of waste parts to restore their surface cleanliness.

Large-scale batch processing scene

It is suitable for continuous processing of large quantities of workpieces such as electronic products metal stamping parts, automobile standard parts (bolts, nuts), kitchen and bathroom hardware, etc. With the assembly line conveying system, it can realize automatic operation of feeding, sandblasting and blanking, greatly improve production efficiency and reduce labor costs.