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Preparation of molding sand - shaping - fitting - pouring - cooling - sand dropping - cleaning - inspection - heat treatment - inspection - obtaining castingsCh...

When many engineers first enter the mechanical industry to do design, they are confused about these three processes and do not know which process to use when wr...

In the process of manufacturing various sand molds and cores, based on their different bonding mechanisms when establishing strength, they can usually be divide...

In order to ensure the efficient operation and prolong the service life of the swing bed shot blasting machine, the following are some practical maintenance sug...

1. Equipment type selectionCrawler type shot blasting machine: suitable for cleaning and strengthening castings and forgings, small circular springs, bearings a...