1, Cleaning and polishing of rough surfaces and heat-treated workpieces in castings and forgings
① Sandblasting can clean all dirt (such as oxide scale, oil stains, etc.) on the surface of castings, forgings, welding, and heat-treated workpieces, and polish the surface of the workpiece to improve its smoothness, thus beautifying the workpiece.
② Sandblasting cleaning can expose the uniform and consistent metal color of the workpiece, making the appearance of the workpiece more beautiful and achieving the effect of beautifying decoration.
2, Burr cleaning and surface beautification of machined parts
① Sandblasting can clean the tiny burrs on the surface of the workpiece, make the surface of the workpiece smoother, eliminate the harm of burrs, and improve the grade of the workpiece. And sandblasting can create small rounded corners at the interface of the workpiece surface, making the workpiece look more beautiful.
3, Improve the mechanical properties of parts
① After sandblasting, mechanical parts can produce uniform and fine concave and convex surfaces on the surface of the parts (basic diagram), which can store lubricating oil, improve lubrication conditions, reduce noise, and increase the service life of the machinery.
4, Light decoration effect
① Polish the surfaces of various workpieces to make them more aesthetically pleasing.
② Make the workpiece smooth and non reflective.
③ For certain special purpose workpieces, sandblasting can achieve different reflections or sub reflections at will. Such as stainless steel workpieces, matte finish on wooden furniture surfaces, patterned patterns on frosted glass surfaces, and woolen processing on fabric surfaces.
5, Mold cleaning
① Mold surface argon light mist treatment, graphic and text production, and mold cleaning, without damaging the mold surface, mold accuracy, including aluminum alloy die-casting molds, aluminum extrusion molds, tire molds, glass bottle molds, etc.
6, Stress relief and surface strengthening
① By tapping the surface of the workpiece with sand particles, stress is eliminated and the surface strength of the workpiece is increased, such as surface treatment of springs, gears, machining tools, and aircraft blades.
2 , Application fields:
Digital products: computers, mobile phones, cameras, tablets, and other metal and plastic exterior and interior components, with surface finishing treatment.
Mechanical category: overall sandblasting, polishing, and finishing of mechanical appearance, restoring the natural color of metal, enhancing visual effects and texture
Hardware: Polishing of metal parts, deburring, descaling, rust removal, oil removal, pre-treatment before spraying.
Pipes: Metal pipes such as copper and steel pipes, with clean and polished inner and outer walls.
Mold category: Cleaning, rust removal, dirt and impurities of molds such as glass bottles and tires.
3 , Application case:
B20: Metal surface shot blasting cleaning
B30: Metal surface shot blasting cleaning
B40: Cleaning of molds in a large glass bottle factory
B60: Sandblasting cleaning of inner and outer walls of Baosteel Group's precision steel pipes
B120: Golf clubs, artificial joint sandblasting finishing
B125: Mobile phone metal frame sandblasting finishing
B170: Sandblasting finishing for the exterior and interior of the entire range of Apple products (iPhone/iPad/iPod) in the United States
B205: Sandblasting and Finishing of Mobile Phone Metal Rear Shell
