In the foundry new parts are sand blastered. It is a fully automated process:
Materials are collected in the small container, vacuumed to the top floor
and then transported through a peristaltic airlock down to big containers
outside. This is a tough application since the machine operates 24 hours a
day. The pipes have special reinforcements to withstand the sand and metal
that blasts through the pipes at approx. 20 m/s. |
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