Tag Archives: harvesting compost

Texas Worm Harvester (part 4)

10 Mar

After several weeks and hundreds of pounds, I have made a few modifications to my worm harvester.  The first thing I did was replace the 1/2 inch hardware cloth w/ 1/4 inch screen throughout.  The 1/4 inch screen keeps the majority of the worms out of the catch tubs and sends most worms to the end bucket along w/ the larger sized material.  I still have to spend some time picking through the worm castings for eggs and baby worms.  Using this method I have been able to speed up the process of separating worms from castings considerably.

Another change I made was adding a scrap piece of particle board to the front end to make loading easier and to prevent back flow.  The only other modification was to tweak the angle slightly.  I have the end pieces bolted so that I can adjust the height, also I can add blocks underneath to change the level.

Advertisements