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  • Waste Tire/Plastic Pyrolysis Plant
  • Wast Crude Oil Refining Machine
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About Us

Henan Doing Environmental Protection Technology Co., Ltd. has been dedicated to the research and development of large and medium-sized renewable energy environmental protection equipment and a variety of waste recycling equipment for years. We are professional manufacturing enterprise which gather development, design, production, sales, installation and after-sales service in ...

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Project case

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FAQ

How can we turn plastic waste into green energy?

We can turn plastic waste into green energy with a waste plastic pyrolysis machi...

Does it need to add catalysts in the tire plastic pyrolysis process?

There is no need to add catalysts in the tire plastic pyrolysis process because ...

How do you purify tire plastic pyrolysis oil?

DOING waste oil distillation plant can purify tire plastic pyrolysis oil into di...

What is the process of converting plastic to diesel?

The process of converting plastic to diesel is using pyrolysis technology to ext...

Do waste plastics need to be cleaned before pyrolysis?

It's not necessary to clean the waste plastics before pyrolysis, because the raw...

How can waste plastics be converted to fuel oil?

The process of waste plastics being converted of fuel oil mainly includes four p...

Can you make oil from plastic? How do we turn waste plastic into oil?

The pyrolysis technology can make pyrolysis fuel oil from plastic waste, and dis...

What does waste plastic to diesel recycling plant cost?

The waste plastic to diesel fuel recycling plant cost ranges from 28,000USD-600,...

How to make fuel and gas out of plastic waste?

The pyrolysis process of making fuel and gas out of plastic waste is mainly: fee...

Can plastic bags be recycled into oil?

Plastic bag is a kind of high molecular polymer, it can be recycled and converte...
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News

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  • Industry News
An Indian regular customer ordered a set of plastic to oil pyrolysis machine

An Indian regular customer ordered a set of plastic to oil pyrolysis machine

On June 20, 2024, DOING regular Indian customer ordered a set of plastic to oil pyrolysis machine from DOING again, who gave highly evaluation and praise on the work performance of DOING pyrolysis machine.
2024-06-25
An Indian customer purchased a set of 15TPD waste plastic recycling pyrolysis plant

An Indian customer purchased a set of 15TPD waste plastic recycling pyrolysis plant

On May 28, 2024, DOING reached a friendly cooperation with our Indian customer on a set of 15TPD batch type waste plastic recycling pyrolysis plant to recycle plastic waste to fuel oil and carbon black.
2024-06-18
Four sets of semi-continuous plastic to oil pyrolysis plants were shipped to Vietnam!

Four sets of semi-continuous plastic to oil pyrolysis plants were shipped to Vietnam!

On June 4, 2024, four sets of semi-continuous plastic to oil pyrolysis plants were shipped to Vietnam, which can expand customers' plastic recycling and crushing business to make more profits.
2024-06-06
Congratulations! Two sets of 15TPD semi-continuous waste plastic pyrolysis plants were delivered to India!

Congratulations! Two sets of 15TPD semi-continuous waste plastic pyrolysis plants were delivered to India!

On May 8, 2024, two sets of 15TPD waste plastic pyrolysis plants with the semi-continuous design were delivered to India. DOING has become a reliable cooperation partner in the Indian market on waste plastic pyrolysis plants.
2024-05-10
Shipping news! A set of movable waste plastic pyrolysis machine was shipped to India!

Shipping news! A set of movable waste plastic pyrolysis machine was shipped to India!

On April 16, 2024, a set of movable waste plastic pyrolysis machine was shipped to India from DOING factory, which laid a solid foundation for future long-term cooperation and development for both parties.
2024-04-18
5 sets of waste plastic pyrolysis plants delivered to Inner Mongolia from DOING Company

5 sets of waste plastic pyrolysis plants delivered to Inner Mongolia from DOING Company

On November 6, 2023, 5 sets of waste plastic pyrolysis plants were delivered to Inner Mongolia from Henan Doing Company. The fabrication work of these 5 sets of waste plastic pyrolysis plant only took about 2 months.
2023-11-08
A Ukrainian customer ordered a set of 10TPD waste tire pyrolysis machine

A Ukrainian customer ordered a set of 10TPD waste tire pyrolysis machine

On February 18, 2024, one Ukrainian customer ordered a set of 10TPD waste tire pyrolysis machine from DOING, which can provide abundant good quality fuel oil to meet the demands of the Ukrainian customer.
2024-02-20
A set of 15TPD waste plastic to oil pyrolysis plant was delivered to India

A set of 15TPD waste plastic to oil pyrolysis plant was delivered to India

On January 28, 2024, a set of 15TPD waste plastic to oil pyrolysis plant was delivered to India. This is the third cooperation of our regular Indian customer and DOING Company, which is strong evidence of DOING's overall strength.
2024-02-01
DOING Brand 10Ton Capacity Pyrolysis Distillation plant order from Fiji clients

DOING Brand 10Ton Capacity Pyrolysis Distillation plant order from Fiji clients

On January 5, 2024, Henan Doing Company secured a deal with clients in Fiji for providing environmental 10 ton capacity waste tire plastic pyrolysis distillation plant.
2024-01-07
DOING 15TPD tire pyrolysis machine order from Brazilian client

DOING 15TPD tire pyrolysis machine order from Brazilian client

On October 24, 2023, we Henan Doing Company signed the contract of supplying a 15TPD tire pyrolysis machine to a client based in Brazil. DOING pyrolysis machine won the recognition of customers again and again after comparisons.
2023-11-16
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Does pyrolysis plant use electricity or burning system for the pyrolysis process?

Does pyrolysis plant use electricity or burning system for the pyrolysis process?

Pyrolysis plant uses both electricity and burning system for the pyrolysis process. This passage will take DOING pyrolysis plant as an example to display the electricity and burning consumption during the pyrolysis process.
2024-07-25
Does pyrolysis plant meet the environmental standard of USA?

Does pyrolysis plant meet the environmental standard of USA?

We are very confident to say our waste pyrolysis plant is environmentally friendly and can meet EU and USA environmental standard. We never stop the research and development of environmental pyrolysis plants in the last 14 years.
2024-07-11
How to refine TPO(tire pyrolysis oil) to remove its black color?

How to refine TPO(tire pyrolysis oil) to remove its black color?

TPO refining distillation machine is a good solution to remove black color from tire pyrolysis oil. DOING TPO refining distillation machine adopts the latest technology to reach excellent performance.
2024-06-27
What business can we do with waste tires? Which business is more profitable?

What business can we do with waste tires? Which business is more profitable?

Some of the businesses related to waste tires include: crushing recycling, pyrolysis, tire-derived products manufacturing and tire retreading. Among these, pyrolysis business has become the popular and is relatively more profitable.
2024-05-30
Which types of plastic waste can be processed effectively using the pyrolysis machine?

Which types of plastic waste can be processed effectively using the pyrolysis machine?

There are several types of plastic waste that can be processed effectively using the pyrolysis machine, whose oil yield varies from their types and purities. This passage will have a detailed introduction about this.
2024-05-25
What are the feedstock types for waste oil recycling machine?

What are the feedstock types for waste oil recycling machine?

Generally, there are mainly two types of feedstock for waste oil recycling machine: liquid oil sludge and heavy oil. This passage will have a brief introduction about these two feedstock and their final products of the waste oil recycling machine.
2024-04-27
Can vehicle bumpers be recycled using the pyrolysis process?

Can vehicle bumpers be recycled using the pyrolysis process?

Vehicle bumpers can be recycled using the pyrolysis process like waste rubber tyre and plastic in the absence of complete oxygen or limited oxygen supply. Click to lean more about the vehicle bumpers pyrolysis process and benfits.
2024-04-02
What are the prospects for the pyrolysis oil market?

What are the prospects for the pyrolysis oil market?

As a good alternative fuel oil, pyrolysis oil has multiple applications to generate huge profits for our customers. This passage will have a brief introduction about the prospects for the pyrolysis oil market.
2024-03-28
Pyrolysis plant manufacturers and suppliers in Nigeria

Pyrolysis plant manufacturers and suppliers in Nigeria

DOING Group, a reliable pyrolysis plant manufacturer and supplier in Nigeria, who has engaged in pyrolysis plant manufacturing for over 13 years. And now DOING also has a branch office and factory in Nigeria to provide more convenience for customers.
2023-12-19
Instructions for building pyrolysis plants in Malaysia

Instructions for building pyrolysis plants in Malaysia

DOING has helped our customers build many pyrolysis plants in Malaysia. As a reliable manufacturer of pyrolysis plants, here DOING will make an instruction for building pyrolysis plants in Malaysia.
2023-12-12
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