Oil Seed Pressing - we grow it, crush it, burn it & feed it to livestock .Instead of making bio-diesel we use the pure plant oil crushed from oil seeds for fuel. We use of the canola seed. One-third of the seed is oil for our diesel.crushing bio desiel seeds,Small scale oil seed crushing - Collective Biodiesel ConferenceJul 19, 2008 . Most large scale oil extraction plants use solvent extraction methods. • Solvent (ie. hexane) extraction plants are very large, and not feasible for.
crushing bio desiel seeds