Shandong customer's products exploded after grinding with sandpaper


1.1 Customer name: a customer in Shandong
1.1.1 Problem description: The product bursts after sanding with sandpaper.
Problem troubleshooting: The inspection found that the product explosion location was at the end of the product, there was a stress meter to detect the product, and the explosion was mesh-like.

Problem solving: increase molybdenum ridge in the forehearth, punch and discharge slag at the bottom of the forehearth, and increase the combustion system in the annealing kiln.

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