Packaging canned spring solution

Packaging and canning springs are core components developed by Catalo for liquid food aseptic packaging equipment, serving one of the world's few comprehensive suppliers of liquid food aseptic packaging (listed on the Main Board of the Hong Kong Stock Exchange in 2010). In response to the problems of hydrogen embrittlement and a high fracture rate after assembly in the customer's original carbon steel galvanized springs, Catalo provided a material replacement solution to ensure stable equipment operation.

Pain point analysis and solutions for packaging canned springs
Customer Pain Point Feedback Pain Point Analysis Catalo Corresponding Measures Results
Springs are made of carbon steel with galvanized surface treatment, suffering from hydrogen embrittlement and fracturing within hours after assembly, with a fracture rate of 40%-50% Carbon steel galvanizing treatment easily causes hydrogen embrittlement, resulting in reduced toughness and easy fracture of springs. As core components, the high fracture rate seriously affects the normal operation of packaging machinery Recommended to switch to stainless steel, which meets the customer's anti-corrosion grade requirements while fundamentally avoiding the hydrogen embrittlement problem Solved the problem of hydrogen embrittlement and fracture of springs, ensured stable equipment operation, and won customer recognition
CATALOG Spring Solutions
Fundamental Material Replacement
Recommended stainless steel instead of carbon steel galvanized material to completely avoid hydrogen embrittlement risk while meeting anti-corrosion grade requirements.
Long-term value consideration
Although there is a slight increase in cost, from the long-term perspective of reducing fracture losses and ensuring production stability, it provides customers with a better choice.
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