... ,transmission device,catalytic chamber,cooling tube,heavy tank,oil-water separator,condenser,light oil tank,safety device,vacuum system,dedusting system,draft ... plate,thickness 14mm.2..Welding:Automatic welding machine with heating treatment and x-ray detection will prolong the service life of ... 1.Well sealing for heating system,no gas leak and saving fuel.2.The exhaust gas will be recycled for reactor ...