I'm sure i can't produce enough scrap for that. Since Cobblestone generators are disabled (flowing lava turns into glass) , snowballs, snowblocks are disabled in recycler , ice wouldn't be energy-friendly. Can't think another (lag-free) way to generate scrap
Treefarms, Wheatfarms, Mobtowers, BC-Quarries and automated horizontal Framequarries (Player made one in the Direwolfserver) can produce more than enough Scrapable Material. (Warning: Scaffolds and Sticks are Blacklisted for the Recycler!)