... oil tank, safety device, vacuum system, dedusting system, draft fan, chimney. 1)Overview of pyrolysis plantThe two keys of pyrolysis plant ... thus avoid explosion caused by gas leak.2. Professional heating treatment and x-ray detection chamber are especially for welding.3 ... ,thickness 14mm.2. Welding: Automatic welding machine with heating treatment and x-ray detection will prolong the service life of ...