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Surface Treatment Technology of Aluminum Alloy and Aluminum Profile
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...
Surface Treatment Technology of Aluminum Alloy and Aluminum Profile
12 05,2022
Classification of Acid Wastewater Treatment Technology for Aluminum Profile Production
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,...
Classification of Acid Wastewater Treatment Technology for Aluminum Profile Production
05 05,2022
Causes and Solutions of "burr" and "shock Mark" in Extruded Profile Processing
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...
Causes and Solutions of "burr" and "shock Mark" in Extruded Profile Processing
28 04,2022
The Functions and Characteristics of Aluminium Profiles That You Don't Know
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...
The Functions and Characteristics of Aluminium Profiles That You Don't Know
21 04,2022
Causes and Solutions of Bubbles Appearing on the Surface of Aluminium Extruded Profiles
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...
Causes and Solutions of Bubbles Appearing on the Surface of Aluminium Extruded Profiles
14 04,2022
Causes and Prevention Methods of Bubble, Peel and Scratch of Aluminium Profiles
Ⅰ. Bubble of aluminium profileThe local skin metal which we called bubble is continuously or discontinuously separated from the base metal, and is manifested as a circular single or strip-shaped cavi...
Causes and Prevention Methods of Bubble, Peel and Scratch of Aluminium Profiles
07 04,2022
​Precautions of the Process of Aluminum Extrusion Die on the Machine
Ⅰ. Precautions before the aluminium extrusion die is put on the machine1. For the aluminium extruded section, the dimensional accuracy, hardness and surface roughness of the molds are detected online...
​Precautions of the Process of Aluminum Extrusion Die on the Machine
23 03,2022
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info@otalum.com
0086-755-29991176