Successful Installation of 50-Ton Fully Continuous Oil Sludge Pyrolysis Equipment in China

In October, 2025, DOING 50-ton fully continuous oil sludge pyrolysis equipment project, developed in cooperation with Chinese clients, was officially launched and put into operation.

The Chinese client operates a diversified business covering engineering construction, environmental governance and other fields. To expand its hazardous waste treatment business, the client acquired a hazardous waste treatment plant and planned to introduce a set of oil sludge pyrolysis equipment. With mature on-site conditions, stable raw material supply and complete relevant environmental protection procedures, the client’s core demand was to find a set of pyrolysis equipment with reliable technology that meets the requirements of environmental impact assessment (EIA).

1.Equipment Configuration:

One 50-ton fully continuous sludger pyrolysis equipment.

2.Core Equipment:

Continuous feeder, continuous pyrolysis reactor, continuous condenser, continuous slag remover, exhaust gas purification processor, and fully automatic PLC control system.

3.Coking Structure:

The pyrolysis furnace liner is made of 304 stainless steel with a built-in coking structure.

Installation of DOING 50 TPD continuous oily sludge pyrolysis machine in China

Fully-continuous oil sludge pyrolysis equipment project installed in China

4.Delivery Agreement:

Delivery will commence within 45 days of contract signing, with priority given to the main furnace; all equipment will be shipped within 60 days.

5.Installation Mode:

The client is responsible for on-site installation; DOING will dispatch professional engineers to provide full installation guidance.

1.Professional Expertise

DOING was the first manufacturer to take the initiative to propose reviewing the client’s EIA report. The EIA report clearly required the adoption of a continuous process. This professional reminder not only helped the client avoid major equipment selection mistakes, but also made the client recognize DOING rigorous and responsible work attitude, laying a solid foundation for subsequent cooperation.

DOING fully automated pyrolysis equipment installed worldwide

2. Superior Equipment Quality

During the client’s factory inspection, DOING comprehensively demonstrated the core advantages of the fully continuous pyrolysis process, and led the client to visit the production factory and equipment in kind. Compared with other manufacturers, DOING fully continuous oil sludge pyrolysis equipment stood out in terms of automation level, environmental compliance capacity and resource recovery efficiency, which highly matched the client’s demand for high-quality equipment. To further dispel the client’s technical concerns, DOING specially arranged a visit to the operation site of its fully continuous pyrolysis equipment in other regions of China, allowing the client to verify the stable operation of the equipment on site.

3.Outstanding Service Attitude

The DOING team went to the client’s site to inspect the venue. Due to site constraints, the workshop layout needed to be adjusted. The engineers revised the equipment list on the spot, and the technical team worked overnight to produce the site layout plan, which was delivered to the client the next day. Such efficient execution won high recognition from the client.

Shipping a set of stainless steel fully automatic oil sludge pyrolysis machine to China

4.Efficient Delivery Commitment

In response to the client’s demand of phased delivery within 45 days, with the main furnace prioritize, DOING optimized the production schedule and strictly followed the delivery nodes agreed in the contract. In September, 2025, the 50 TPD fully continuous oil sludge pyrolysis equipment customized by Henan DOING for the client was fully produced and officially shipped to the client’s site. (Recommended reading: Shipping a set of stainless steel fully automatic oil sludge pyrolysis machine to China )Before shipment, DOING staff conducted a comprehensive inspection of the equipment appearance and accessory integrity again, sorted out and filed the packing list, quality inspection report and other documents to facilitate the client’s check and verification upon receipt; at the same time, complete technical data such as detailed installation drawings and operation manuals were prepared.

5.Technical Support and Training

Although the Inner Mongolia client planned to be responsible for the installation by itself, DOING still dispatched senior engineers to provide on-site installation guidance. From equipment commissioning to operation training, DOING provided all-round support to ensure the smooth commissioning of the equipment, allowing the client to have no worries.

DOING provide service for customers

The successful installation of DOING 50-ton per day fully continuous sludge pyrolysis equipment has helped the client expand their hazardous waste treatment business and improve resource utilization efficiency. For more details about DOING continuous oil sludge pyrolysis equipment and related project cases, please feel free to contact us.