3 ms·
Considering that the yield strength of a lot of steels is at or below 600 MPa I wonder what these machines are made out of. If you wanted to make one yourself a
by Hextinium 7y ago
Considering that the yield strength of a lot of steels is at or below 600 MPa I wonder what these machines are made out of. If you wanted to make one yourself a 50 ton hydraulic press would generate the pressure needed but the seals that you would need for this are crazy to be food safe.
Home canning would do almost the same effect for much cheaper.
- hirundo 7y ago> A typical HPP process uses food products packaged in a high-barrier, flexible pouch or a plastic container. If the pressure medium doesn't enter the pouch maybe it doesn't need to be food safe.