... time, you can not only see the Chimney, tail gas, oil output, feeding raw materail, noise, whether cause pollution, everyting will ... by our company.Safety:1) Pressure gauge, alarming device, safe valve.2) We have anticlogging device, in case of jam, there ... automatic feeder, no gas leak.Environmental protection1) Built-in slagging, seal with water, no solid pollution.2) With dust removal equipment ...