JTEKT Toyoda Americas recently demonstrated a new double-disc horizontal grinder – calling it “an industry first” – that simultaneously grinds both sides of silicon wafers to +/- 1 micron from ...

To stop the seed boot from blocking in sticky mud, he placed it forward of the disc axle. “If you can imagine mud comes around on the disc, well with the seeding boot at the back like a normal tine, ...