1. Coating working environment of aluminum extrusion profilesThe surrounding production environment of the powder spraying room will directly affect the surface quality of the coating film. For the co...
Ⅰ. Aluminium profile bumpsThe scars formed on the surface of the products or the products collided with other objects are called bump injuries.The main causes of bumps are:1. The structure of workben...
Aluminum alloys and aluminum profiles usually require surface treatment to meet different needs. Common aluminum alloy surface treatments include electroplating, spraying, wire drawing, anode, sandbla...
The acidic wastewater produced by aluminum extrusion profiles mainly comes from the acid etching process, neutralization, oxidation process in the oxidation workshop, spraying pretreatment degreasing,...
Extrusion processing is an important method for aluminium profile processing. However, "burrs" and "shock marks" often occur in aluminum extrusion processing, which affects the qua...
Extrusion plays an important role in the production of aluminum forming. What are the specifics? What is the role of the blower at the extrusion outlet of the aluminium profile, what are the character...
When the aluminium extruded profile is pressurized, air will remain in the aluminium profile, causing air bubbles to appear inside and on the surface of the aluminium profile, resulting in defects tha...
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