This solar cooking related article is a stub. You can help the Solar Cookers International Network by expanding it.
Contact
The reflector is compose of 4 pieces cut stainless steel mirror surface sheet welded (the thin blue horizontal line) or braze together to form a parabolic reflector (strips is a cone strip from analytic geometry) . the reflector can be rotate vertically and fix the loosening and tightening the lock nut. can rotate horizontal rotation at PIVOT. 2 arms and pot holder are welded together. the 4 legs are welded to the pivot pipe. Kalan de Araw is actually 3 pcs, the reflector to arm by lock nut, insert arm and pot holder to pivot with leg. you could put weight on the leg to prevent from moving and tie the reflector during wind storm. Put your black pot with your favorite dish on the pot holder and focus the photon rays you collect from the Sun. after 45 minutes it is done. be sure there is plenty of sun rays (photon).