H13 steel industrial Aluminium extrusion mold for tube 

Advantages of Aluminum Extrusion Dies 1.  The extrusion method can not only produce rods, pipes and other products with simple cross-sectional shapes, but also hollow and solid products with complex cross-sectional shapes. 2. The production flexibility of the extrusion method is very large. Products with different shapes and sizes can be produced only by changing the mold. The mold replacement time is short and the production efficiency is high, which is of great significance for the production scale of small batches. 3. The dimensional accuracy of extruded products is far better than that of rolling and die forging, and the surface roughness is better, so it can be processed without processing and become a finished product. 4.  The mechanical properties of extrusion products are good, especially for aluminum and aluminum alloy products, the extrusion effect is that after quenching or aging, the longitudinal pro…

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