Aluminum Ingot Scalping & Sawing
Aluminum Ingot End Cutting & Scalping Line
This project was delivered for a major aluminum rolling producer in South Korea and is designed for the preparation of rolling ingots prior to hot rolling.
The integrated line combines ingot end cutting, four-face scalping, automatic slab turning, dimensional measurement, chip collection, and automated material handling into a continuous production process.
The system has been operating successfully since commissioning, providing reliable ingot conditioning and stable production performance.
Customer Challenge
Aluminum rolling ingots often contain casting surface defects, segregation layers, and dimensional variations that can negatively impact downstream rolling quality.
The customer required a solution capable of:
- Removing casting surface imperfections efficiently
- Maintaining consistent scalping depth
- Handling multiple slab sizes and alloy grades
- Improving metal recovery
- Reducing manual intervention and production bottlenecks
Maxton Solution
Maxton supplied a fully integrated slab preparation line featuring:
- Automatic slab loading and positioning
- End cutting for removal of head and tail defects
- Four-face ingot scalping process
- Automatic 180° ingot turning
- Precision measurement and machining control
- Automated chip collection and material handling
The entire process is controlled through a centralized automation system, ensuring stable operation and repeatable machining quality.
Highlights
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Industry-Proven Four-Face Scalping Process
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Fully Integrated Production Line
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Flexible Processing Capability
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Automated Material Flow
Results
The installation has provided a reliable and efficient ingot preparation process for the customer’s rolling operations. By integrating end cutting, four-face scalping, automatic ingot turning, and material handling into a single workflow, the line delivers consistent ingot quality, improved production efficiency, optimized metal recovery, and stable long-term operation. The automated process reduces manual intervention while ensuring the surface quality and dimensional consistency required for downstream hot rolling applications.
Project Info
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Application:
Ingot Preparation
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Process:
End Cutting & Four-Face Scalping
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End User:
Choi Aluminum
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Location:
South Korea
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Commissioned:
2017