From Precision Tubes to Industrial Cylinders: The Critical Role of Small and Large Aluminum Slugs
In the realm of impact extrusion, the “slug” is much more than a simple metal disc. Its diameter, thickness, and alloy composition determine the safety, durability, and finish of the final product. At Henan Mintai Aluminium, we specialize in the full spectrum of slug production, catering to two very different but equally vital industries.
1. Small-Diameter Slugs: Precision for Packaging (10mm – 25mm)
Our small slugs are primarily manufactured using Alloy 1070 (Purity ≥99.7%). These are the lifeblood of the cosmetic and pharmaceutical industries.
-
Primary Use: Collapsible tubes for ointments, hair colorants, and premium creams.
-
Technical Requirement: High ductility. These slugs must be soft enough to be extruded into thin-walled tubes while maintaining a perfectly smooth surface for high-end brand printing.
-
The Mintai Advantage: Rigorous annealing processes ensure uniform hardness, protecting your extrusion molds and reducing scrap rates.
2. Large-Diameter Slugs: Strength for Safety (40mm – 100mm+)
On the larger end of the scale, we utilize high-strength alloys like 6061 and 3003. These slugs are engineered for heavy-duty industrial applications where safety is non-negotiable.
-
Primary Use: Seamless high-pressure cylinders, including Fire Extinguishers, Medical Oxygen Tanks, and automotive housings.
-
Technical Requirement: Structural integrity. For high-pressure gas storage, the slugs must be free of internal impurities and metallurgical defects.
-
The Mintai Advantage: Each large-format slug is produced to withstand extreme pressure environments, ensuring the safety of the end-user in emergency and medical situations.
Sustainability: PIR & PCR Options
Regardless of the size, sustainability is at the heart of our production. Henan Mintai offers both PIR (Post-Industrial Recycled) and PCR (Post-Consumer Recycled) slugs to help our partners meet global carbon reduction goals and CBAM compliance.
Your Strategic “Plan B”
In today’s volatile market, having a verified, high-capacity backup supplier is essential. Whether you need the precision of small 1070 slugs or the strength of large 6061 discs, Henan Mintai is ready to provide the benchmark quotes and technical data you need for your next procurement cycle.
