Sorry but this is completely wrong, conduits can transfer energy just fine from an engine to anything else, 2 TE Steam Engines should power a squeezer sufficiently (if not completely) so I'd probably be looking at the conduits, give em a whack with a wrench to make certain that they are set to little pointer toward the conduit on the engine end and toward the machine on the machine end, also you do not need to use wooden pipes with conduits they accept energy directly from the engines, just in case you were.Conduits can only transfer energy out of redstone energy cells as far as I know, use conductive pipes. There arent any thermal expansion engines. Whats the name of te engine youre using?