
BROAD takes pride in its state-of-the-art whole unit shot-blasting facilities, recognized as the largest in the world. These facilities, with an impressive capacity of 2 x 1,632m³, are capable of shot-blasting chillers of all sizes, including the our massive unit for total cooling capacity 3,307RT.
The Benefits of Whole Unit Shot-Blasting
1. Surface Rust Removal and Improved Adhesion

This process effectively cleans rust from the chiller’s surface, ensuring optimal adhesion of protective coatings. By doing so, it not only enhances the visual quality of the equipment but also safeguards against potential corrosion-induced leakage.
2. Residual Stress Release

Shot-blasting releases residual stress accumulated during the manufacturing process. This reduces the likelihood of structural deformation, which can lead to issues such as welding seam leakage and tube expansion.
3. Enhanced Performance and Longevity

Whole unit shot blasting is an indispensable treatment to ensure the chiller’s reliability and extended lifespan. By maintaining structural integrity and preventing premature damage, this process guarantees consistent performance over time.
A Standard for Excellence

At BROAD, whole unit shot blasting is not just a procedure but a commitment to delivering top-quality chillers that meet the highest industry standards. This process plays a crucial role in maintaining the durability and performance of our chillers, making them a trusted choice for various industrial applications worldwide.
By combining advanced technology with meticulous attention to detail, BROAD ensures that every chiller leaving its facilities is ready to perform reliably and withstand the test of time.