Harden Machinery Ltd.

At a major paper mill in Southeast Asia, large volumes of pulping residues and rejects have been successfully transformed into a valuable energy source through an industrial-scale RDF (Refuse-Derived Fuel) system.

As decarbonisation targets and waste valorisation policies accelerate globally, the use of RDF (Refuse-Derived Fuel) in cement kilns has become industry standard. One tonne of RDF can replace 0.7 tonnes of coal and reduce CO₂ emissions by 2.77 tonnes.

Each year, around 30 million tonnes of waste tyres flow into the environment.

Making TOC Visible in Every RDF Operation—Turning Every Investment into Tangible Returns

Overcome MSW and food waste screening clogs with Harden's Triangular Disc Screen—boost efficiency 40%+, reduce downtime, and enable RDF & biogas production for a zero-waste circular economy.

At first glance, shredding waste plastics appears straightforward: reduce large volumes to manageable pieces. In practice, however, conventional coarse shredding introduces inefficiencies that cascade through the entire recycling chain.

As a leader in solid waste management, Harden Machinery deeply understands the tire disposal challenges businesses face. With a cutting-edge intelligent control system, we unlock solutions

In the realm of industrial production and waste resource recovery, shredding operations serve as a critical foundation, directly influencing the efficiency of downstream processes and the overall economic viability of a project.

1. Smart Response: From Reactive to Proactive Traditional shredder power systems often operate like brute-force machines, blindly charging through any material. Hard objects? Expect jams or motor overloads, leading to costly repairs and downtime.

Guangdong Dongyue Chemical Technology Co., Ltd. (Dongyue Chemical), a subsidiary of Huicheng Environmental Group, leads the fight against global plastic pollution.