A：DOING designed two types of mobile oil recycling machines: acid-base washing type and catalyst type, which converts mobile oil into diesel in 4 steps: feeding, heating, condensation, and refining.

A：DOING offers effective strategies to boost productivity in waste tire pyrolysis operations for optimizing reactor design, enhancing pre-processing, and improving product recovery can maximize efficiency and output.

A：TDF tyre derived fuel is a kind of high calorific value heating fuel made from tyre shredding machine or tire derived fuel pyrolysis production machine.

A：Efficient methods to recycle waste rubber materials like tires, industrial scraps, and conveyor belts using advanced rubber mainly including pyrolysis machines and rubber powder processing equipment.