Some of the main uses of Dalian sandblasting processing are

Dalian sandblasting processing usually consists of three different components, namely the abrasive itself, an air compressor, and an impact nozzle. For etching and small object cleaning, a workbench is also required to clamp glass and some utensils to collect dust. There are two main types of applications for sand, one is to clean the surface of objects, and the other is to etch patterns or text on glass or similar materials.

The quality of sandblasting pre-treatment affects the adhesion, appearance, moisture resistance, and corrosion resistance of the coating. If the pre-treatment work is not done well, rust will continue to spread under the coating, causing the coating to flake off. After careful cleaning of the surface and general simple cleaning of the workpiece, the coating life can be compared by 4-5 times using the exposure method. There are many methods for surface cleaning, but the commonly accepted ones are solvent cleaning, acid washing, manual tools, and power tools.

Some of the main uses of Dalian sandblasting processing are:

Sandblasting is usually performed before painting. Rust, dust, and excess paint layers can be easily removed with a push of sand. Sandblasting not only removes these layers, but also roughens the surface by producing small ridges and serrations, as these paints can easily form good bonding.

Sandblasting with finer graded sand is also used to smooth the surfaces of wood products, metal products, plastic products, resin products, etc., giving them a glossy and smooth surface.

At present, sandblasting has been widely used in various fields. sandblasting is a process that uses the impact of high-speed sand flow to clean and coarsen the surface of the substrate. Traditional abrasives such as quartz sand, river sand, copper ore, etc., due to their insufficient hardness, may produce a large amount of dust, and may contain free silicon and harmful heavy metals, posing a risk of pneumoconiosis/silicosis. Due to various environmental regulations limiting the application of other abrasives, many industrial countries are seeking safe and environmentally friendly dust-free sandblasting abrasives to protect human health and the environment.

The properties of abrasives determine the cleaning speed and surface roughness of the workpiece. The range of sandblasting abrasives is wide, ranging from wood sand to various metal sand and various ceramic sand. The commonly used sand materials in surface treatment include ceramic sand (silicon oxide or silicon carbide), cold cast iron sand (stainless steel sand), natural mineral sand (glass beads, diamond sand), and commonly used glass sand and ceramic sand (zirconium sand) in the mobile phone industry.