DOING signed a contract with an Indian client for a 100kg small-scale pyrolysis machine

Company news / DATE：2026/1/15

In January 2026, DOING Company, a manufacturer specializing in pyrolysis and waste oil refining equipment, entered into a supply agreement with a customer in India. This pact mandates the delivery of a 100 kg small-scale pyrolysis machine, specifically engineered to cater to the client's requirements for plastic pyrolysis testing.

DOING small-sale plastic pyrolysis machine

This pyrolysis machine was procured by the Indian chemical manufacturer as a strategic step to broaden their involvement in the plastic pyrolysis sector. They plan to utilize the machine to assess the oil output from different kinds of plastics, paving the way for future larger-scale plastic pyrolysis undertakings.

On April 5, 2025, representatives from the Indian customer's company paid a visit to the DOING company factory. During their tour, they meticulously inspected the DOING pyrolysis machine production workshop. This inspection encompassed an examination of the manufacturing scale, including multiple assembly lines dedicated to pyrolysis machines. The visitors closely observed the work processes undertaken by the technical team and scrutinized similar equipment undergoing production, noting the precise machining of DOING pyrolysis machine components and the integration of its control systems. This on-site evaluation allowed the Indian customers to personally verify DOING's standardized production methods, confirming their suitability as a dependable supplier of pyrolysis machines.

DOING Company factory

Given the customer's operation within the stringent chemical manufacturing industry, the quality of the pyrolysis machine and the precision of plastic pyrolysis experiments are paramount concerns. DOING's 100kg small-scale pyrolysis machine is specifically engineered for compact pyrolysis testing operations. This unit features a space-saving frame structure, measuring approximately 2.5 meters in length, 1.5 meters in width, and 2 meters in height, facilitating easy transport in standard shipping containers and installation in confined areas without requiring extensive site preparation. It offers straightforward operation, utilizing manual feeding, and can process up to 100 kg of raw materials per cycle, typically operating at temperatures ranging from 300-450°C over an 8-10 hour period.

Advantages of small-scale pyrolysis machine

The DOING small-scale pyrolysis machine is capable of handling a diverse array of plastic waste, including PP, PE, PS, plastic films, food packaging, paper mill waste, mixed domestic plastic waste, plastic cable sheathing, and aluminum-plastic composite materials, thereby satisfying the customer's need to test the pyrolysis oil yield from different plastics. Its reactor is constructed from 16mm thick boiler steel, ensuring robustness under high temperatures and effective resistance to corrosion from pyrolysis gases. The machine employs a multi-layer flange system and high-temperature gaskets for sealing, effectively preventing leaks during operation. To ensure process stability, the pyrolysis machine can be outfitted with a PLC-based control panel that provides real-time monitoring of temperature, pressure, and feed rate, enabling operators to make parameter adjustments via the control interface. Safety mechanisms are incorporated, such as emergency shut-off valves, pressure relief devices, and an insulated casing to minimize the risk of burns. These design features guarantee a consistent pyrolysis oil yield—typically 40-60% from mixed plastics—while maintaining minimal downtime and facilitating convenient maintenance for prompt repairs.

General plastic waste pyrolysis oil yield

Throughout their visit in April, the Indian customer conveyed their satisfaction with DOING's manufacturing capabilities and the high quality of the pyrolysis machine's construction. Subsequent discussions focused on technical specifications, custom options for the customer's plastic pyrolysis testing program, and delivery schedules. An agreement was reached by both parties concerning the reliability of the 100kg small-scale pyrolysis machine in terms of accurate output and testing capacity, culminating in the signing of the contract.

Presently, DOING is in the process of fabricating the 100kg small-scale pyrolysis machine at its facility and anticipates dispatching it within two months to the Indian customer to support their research into plastic pyrolysis oil yield.