... , one batch, the working process is 6-8hours.One set machine needs at most 4 workers. And the water is used circlely ... >plan for next new year. So at this time, the L/C payment really costs> some time for machine payment return.> However, if you ... installation for you.:)We have been manufactured this pyrolysis machine long time. But at the first beginning, we are manufacturer, not seller. Now ...