Difference between shot blasting and shot peening for metal surface treatment:

Dalian metal surface treatment

The difference between shot blasting and shot blasting: shot blasting is driven by high-pressure wind or compressed air, while shot blasting is generally a high-speed rotating flywheel to throw steel sand at high speed. Shot blasting has high efficiency, 

Environmental protection process for metal surface treatment:

Dalian metal surface treatment generally includes electroplating, thermal spraying and laser cladding, in which electroplating has a more serious impact on the environment, followed by thermal spraying,

Is painting better than baking paint in Dalian

Dalian metal plastic painting, using roller construction, is a rough surface effect, which is similar to wallpaper. The so-called roughing, rough surface, knurling, 

How to deal with blackening of metal surface in Dalian:

The temperature tolerance required for Dalian metal surface treatment is large. You can get a good surface between 135 ℃ and 155 ℃, but it takes some time. I

Common methods of metal surface treatment in Dalian

Dalian metal surface treatment mainly comes from the cleaning water of surface blending and anodizing process. Metal ions, phosphates and inorganic salts are low CODCr, which are usually treated by physicochemical treatment. Organic wastewater