Advantages of Our Reverse Extrusion Press
1.Higher Material Utilization
During reverse extrusion, there is no relative friction between the billet and the container wall, resulting in smoother metal flow and shorter dead ends.
Material loss is reduced by approximately 5–10% compared with conventional forward extrusion.
2.Lower Energy Consumption and Extrusion Force
Because of the minimal friction, the required extrusion force is 30–50% lower.
This reduces power consumption, extends equipment life, and lowers maintenance costs.
3.Superior Product Quality
More uniform metal flow and finer grain structure ensure higher dimensional accuracy and smoother surface finish.
The process avoids surface defects such as scratches or burns, making it ideal for high-surface-quality profiles (e.g., decorative or aerospace-grade materials).
4.Better for High-Strength and Complex Alloys
Reverse extrusion provides a more stable process for low-plasticity or high-strength aluminum alloys (7xxx or 2xxx series), minimizing cracking risk.
It is also capable of extruding a broader range of products, including hollow and tube-type profiles, which are more difficult to achieve with forward extrusion.
5.Broad Size Range and Custom Capability
Our reverse extrusion presses cover sizes from 3-inch ultra-small billets to 10-inch large industrial billets, fully meeting the needs of both precision and heavy-duty production.
6.Higher Production Efficiency
Shorter discard ends and less die wear allow for longer continuous operation and less downtime for tooling changes.
4.Line Integration:
Easy integration with hot shear, on-line quench, pullers, stretchers, and aging ovens for high-volume continuous production.
5.Lower Initial Investment
Simpler structure means lower equipment and maintenance costs, making it a cost-effective choice for general-purpose extrusion operations.
Advantages of Our Forward Extrusion Press
1.Ultra-short Idle/Cycle Time:
From completion of the last billet and container open to upsetting & degassing of the next billet ≤14 s, boosting uptime and throughput.
2.Rear-Side Billet Loading:
Stem moving up/down or left/right combined with a manipulator moving horizontally or vertically to load billets from the back of the container—tight takt time and smoother changeover.
3.Energy-Saving Drive:
VFD-based coordination of pressure, flow, and motor speed delivers ~15% energy savings while maintaining high line efficiency.
Advantages of Our Double Action Extrusion Press
1.Wider Product Range
Capable of both forward and reverse extrusion, ideal for solid, hollow, tube, and complex multi-cavity profiles — covering the widest product range among all extrusion types.
2.Precise Metal Flow Control
Dual-action motion provides balanced pressure from both directions, ensuring uniform metal flow and superior dimensional accuracy.
3.Lower Extrusion Force & Energy Use
Friction is minimized, reducing extrusion force by 30–40%, improving energy efficiency and extending equipment lifespan.
4.Excellent Surface and Structural Quality
Smooth, defect-free surfaces and fine internal grain structure make it suitable for high-performance and decorative applications.
5.Customizable Sizes
Available for billet diameters up to 10 inches, adaptable to various production capacities and alloy types.
