Automatic Internal Blasting Machine for Axles

Efficiently Clean Burned-on Sand, Rust, and Scale from Internal Axle Surfaces

Our internal blasting machine excels in automating the cleaning process of car and truck axles after external treatments. With user-friendly programming and a design tailored to fit specific technical requirements, this machine offers a fully automatic operation mode that guarantees uniform cleaning results. Each unit is built to accommodate future robotic loading/unloading, making it a smart choice for evolving production environments. 






Heavy-duty Blasting

Wear-resistant interior designed for longevity

Revolving Feeder system

Ensures efficient axle manipulation within the machine

Poka-yoka System Holders

Error-proofing to prevent misplacement

Continuous Pressure Blasting

Allows for precise media flow regulation

Media Recovery and Filtration

Ensures sustainable operation and reduced waste


The AX – BLAST ECO operates through a revolving feeder system that positions axles horizontally, moving them through various internal blasting stations. This setup achieves the required cleaning efficiency within a 120-150 second cycle, optimizing your production line's throughput. Its modular design allows for easy maintenance and quick adaptation to different axle types, providing a versatile solution for automotive manufacturers.

Benefits of Internal Blasting Machine

  • Significantly increases the lifespan of axles by removing internal impurities.
  • Reduces the risk of part failure due to corrosion and material fatigue.
  • Enhances overall vehicle safety and reliability.

Equipped with a checking system that includes vision cameras and sensors ensuring precise part placement and verification before, during, and after the blasting process. This system guarantees that each axle is correctly aligned and meets quality standards, providing an essential layer of quality assurance and reducing the potential for defects.

Optimized for comprehensive internal cleaning, our machine features three distinct blasting stations, each tailored for different segments of the axle. This multi-station setup allows for thorough cleaning of the entire axle length, including hard-to-reach internal surfaces, ensuring uniform cleaning and treatment across all parts.

Following the blasting process, the AX – BLAST ECO includes two dedicated blow-off stations designed to remove any residual blasting media and debris. These stations use high-pressure air to ensure that all parts exit the machine completely clean and ready for further processing or assembly, enhancing the overall efficiency of your production line.

Our machine incorporates a state-of-the-art media recycling tower, which plays a crucial role in reducing waste and operational costs. The tower includes an air-wash system, vibration classifier, and magnetic separators to clean and recycle the blasting media for continuous reuse. This eco-friendly system ensures consistent media quality and sustainable operation.

Automatic clamping system is designed for secure and reliable handling of axles. This system ensures that each axle is firmly held in place during the blasting process, eliminating any risk of movement that could affect the cleaning effectiveness or damage the part. The Poka-yoke design prevents operator error, and the system's flexibility allows for quick adjustments to accommodate different axle sizes and shapes, significantly reducing setup times and enhancing productivity. 

Technical specifications - Ax-Blast ECO

Dimensions   customized based on client requirements
Capacity   120-150 seconds per cycle
Recommended media   steel shots
Filter recovery unit   CENTRO 4/6-500
Compressed air consumption   12Nm³/min; @6,0 Bar
Power   300-400V, 50Hz; less than 35kW
Noise   ≤85 dBA

* Please note: This is a sample specification. Each machine is custom-made, so the data may vary based on specific requirements and purposes. 


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ADVANCED SURFACE TREATMENT TECHNOLOGY