PRODUCT
  • Waste Oil to Diesel Plant
  • Tyre to Diesel Plant
  • Plastic to Diesel Plant
  • Waste to fuel oil integrated plant
  • Pyrolysis Plant
  • Continuous Pyrolysis Plant
  • Waste oil to diesel regeneration machine

    Waste oil to diesel regeneration machine

    Waste oil to diesel regeneration machine can recycle waste oil to diesel environmentally friendly, which have multiple applications. DOING waste oil to diesel r...

  • Used lube oil recycling to diesel plant

    Used lube oil recycling to diesel plant

    Used lube oil recycling to diesel plant can effectively refine the used lube oil into diesel oil.

  • Refining used motor oil into diesel

    Refining used motor oil into diesel

    DOING developed the technology to refine the used motor oil into diesel. It is a method of using high temperature distillation chemistry to further refine the u...

  • Waste oil to diesel plant

    Waste oil to diesel plant

    Waste oil to the diesel plant is the process of using high-temperature distillation chemical reaction to further refine and refine the waste oil and obtain non-...

  • Distillation of crude oil to diesel oil

    Distillation of crude oil to diesel oil

    Distillation of crude oil into diesel oil is the use of high-temperature distillation to allow compounds containing various molecules to reach their boiling poi...

  • Distillation machine profits analysis

    Distillation machine profits analysis

    The distillation machine is the process of high-temperature distillation and condensation of pyrolysis oil or waste oil to obtain non-standard diesel oil. This ...

  • Convert plastic to fuel pyrolysis machine

    Convert plastic to fuel pyrolysis machine

    Convert plastic to fuel pyrolysis machine is DOING company based on the principle of pyrolysis designed and manufactured. Convert plastic to fuel pyrolysis mach...

  • Newly designed waste plastic recycling to oil machine

    Newly designed waste plastic recycling to oil machine

    Our new design plastic waste recycling plant take professional pressure vessel design reactor with insulation covers.our waste plastic recycling plant design ha...

  • Pyrolysis plastic to oil machine

    Pyrolysis plastic to oil machine

    The pyrolysis plastic to oil machine were developed and built in many countries. The selection of the process and the plant is determined mainly on the feedst...

  • Waste plastic to fuel conversion pyrolysis plant

    Waste plastic to fuel conversion pyrolysis plant

    The rapid rate of plastic consumption throughout the world has led to the creation of increasing amounts of waste and this in turn poses greater difficult...

  • Scrap Tyres to Oil Production Plant

    Scrap Tyres to Oil Production Plant

    Now, DOING have found a good way-scrap tyres to oil production plant. The main principle of this scrap tyres to oil production plant is pyrolysis. Compared with...

  • Solid waste tyres pyrolysis plant

    Solid waste tyres pyrolysis plant

    The whole pyrolysis system is composed by 13 parts, which are reactor ,transmission device, catalytic chamber, cooling tube, heavy tank ,oil-water separator,con...

Waste Oil Refining Video

Waste oil to diesel oil distillation plant

DOING waste oil to diesel oil distillation plant is specially designed for refining crude tire/plastic pyrolysis oil, waste engine oil, used motor oil and other used/waste oil to light diesel.

The whole refining process includes distillation, cooling, decoloring and deodoring system with 80-85% high diesel output.

The end diesel product could be directly used instead of normal diesel in many area, like used in heavy machinery, farm machinery and generators, or directly used as clean heating fuel in many industries.

The residue could be used instead of asphalt for paving, or directly sold to asphalt refineries for further refining, or pumped to the pyrolysis plant for further oil extraction.

Refined diesel can be used directly on tractors

SOLUTION
  • Waste Oil Solution

    Waste Oil Solution

    Waste oil disposal problems have many solution,waste oil refining to diesel fuel is the idea treatment for recycling waste engine oil,used m...

  • Waste Tyre Solution

    Waste Tyre Solution

    Compared with other waste tire solutions, the use of waste tire thermal cracking treatment waste tires not only has many advantages, but als...

  • Waste Plastic Solution

    Waste Plastic Solution

    DOING company has two solutions for waste plastic recycling to diesel: one is using waste plastic pyrolysis plant combined with plastic oil ...

PROJECT CASE
Two sets 12T waste tyre to oil pyrolysis plant were installed in Vietnam

Two sets 12T waste tyre to oil pyrolysis plant were installed in Vietnam

Two sets 12T waste tyre to oil pyrolysis plant were successfully installed in Vietnam in May 2019. Vietnamese customers chose to cooperate with Henan DOING because they are very satisfied with the environmental protection of the waste tyre to oil pyro...

  • Country: Vietnam
  • Raw Material: waste tyre
  • Capacity: 12T

October 15, 2019

Tijuana, Mexico 10 tons waste oil to diesel machine successfully installed

Tijuana, Mexico 10 tons waste oil to diesel machine successfully installed

The diesel from this convert waste oil to diesel machine can be used directly in boilers, heavy diesel engines such as tractors, trucks and ships.With the gradual rise of oil prices in the market, convert waste oil to diesel machine is welcomed by the...

  • Country: Mexico
  • Raw Material: waste oil
  • Capacity: 10T

October 15, 2019

DOING 15TPD plastic pyrolysis machine installed in Jordan

DOING 15TPD plastic pyrolysis machine installed in Jordan

In June 2025, DOING successfully installed high-quality DOING 15TPD plastic pyrolysis machine in Jordan. DOING provides Jordanian customers with solutions and excellent services for recycling paper mill waste.

  • Country: Jordan
  • Raw Material:
  • Capacity:

July 14, 2025

A set of DOING plastic to fuel pyrolysis machine in India

A set of DOING plastic to fuel pyrolysis machine in India

In 2025, a set of DOING plastic to fuel pyrolysis machine with highlights including efficient slag discharge, high recovery condenser, safety devices and environmental systems installed in India successfully.

  • Country: India
  • Raw Material:
  • Capacity:

March 25, 2025

NEWS
  • Industry news
  • Enterprise news
Shipment of DOING 30 tons of waste oil recycling refinery machine to Kazakhstan

Shipment of DOING 30 tons of waste oil recycling refinery machine to Kazakhstan

On July 10, 2025, DOING 30 tons waste oil recycling refinery machine were shipped to Kazakhstan to convert waste oil into diesel, which includes burners, heat transfer oil furnaces, desulfurization towers, decolorization systems, patented catalysts.

July 17, 2025

DOING 500kg mini pyrolysis unit was shipped to Spain

DOING 500kg mini pyrolysis unit was shipped to Spain

In May, 2025, DOING 500kg mini pyrolysis unit was shipped to Spain, which is compact, efficient, easy to install and operate, and very suitable for small projects and laboratories.

June 20, 2025

A Zambian customer purchased a set of DOING new catalyst distillation machine

A Zambian customer purchased a set of DOING new catalyst distillation machine

In May 2025, a Zambian customer ordered a set of DOING new catalyst distillation machine to convert tire pyrolysis oil into cleaner, eco-friendly fuel for their glass plant, reducing operational costs.

May 8, 2025

A set of DOING plastic pyrolysis equipment was purchased by an Indian customer

A set of DOING plastic pyrolysis equipment was purchased by an Indian customer

In April 2025, a customer from India purchased a plastic pyrolysis equipment set from DOING for their cement plant, aiming to reduce energy costs by using pyrolysis oil as an alternative fuel.

April 25, 2025

A Mexican customer ordered a 500kg waste oil distillation equipment

A Mexican customer ordered a 500kg waste oil distillation equipment

A Mexican customer specializing in waste oil recycling recently order for a 500kg waste oil distillation equipment was driven by our proven equipment quality, strong company reputation, and competitive pricing in December, 2024.

December 30, 2024

What is the Pyrolysis Temperature of Rubber?

What is the Pyrolysis Temperature of Rubber?

The pyrolysis temperature of rubber ranges from 160-300+°C, varying by type (e.g. natural, synthetic, tire) and conditions (e.g. moisture). Differnt rubber pyrolysis temperature will also produce different yields of final products.

August 22, 2025

Is pyrolysis a good investment?

Is pyrolysis a good investment?

Pyrolysis is a profitable investment, converting waste into pyrolysis oil, carbon black, and syngas. With low costs, high demand, and scalable options, pyrolysis offers rapid returns.

August 5, 2025

Car Engine Oil Recycling Machine Prices

Car Engine Oil Recycling Machine Prices

Car engine oil distillation machine can recycle waste oil into diesel. Its price varies based on factors like capacity, core technology, and machine material/design.

July 29, 2025

What machine can recycle waste polyethylene(PE) materials

What machine can recycle waste polyethylene(PE) materials

Waste polyethylene (PE) pyrolysis machine is more cost-effective than shredder, extruders and pelletizer, etc. waste PE material recycling machine and can obtain profitable products such as fuel and carbon black.

July 18, 2025

Industrial used oil recycling and treatment solution

Industrial used oil recycling and treatment solution

DOING waste oil recycling distillation machine efficiently recycles used oil into valuable products like fuel and bitumen is an effective solution, while bring economic and environmental profits.

July 11, 2025

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