A：The products of coal tar distillation in pyrolysis plant include fuel oil, semi-solid residues and combustible gas. DOING coal tar pyrolysis plants has cooperated with many customers and received good feedback.

A：The advantages of DOING pyrolysis system are inclusive, saving fuel costs, high oil yield and environmentally friendly. DOING is a professional pyrolysis system manufacturer and supplier.

A：The common products of pyrolysis of rubber include pyrolysis fuel oil, carbon black and flammable gas. DOING waste rubber pyrolysis machine can recycle various types of waste rubbers with high oil yield and good performance.

A：The process time of waste tyre pyrolysis machine varies from 3 hours to 22 hours mainly depending on its types and equipped configurations. DOING also provides some optional devices to short the pyrolysis time and improve efficiency.