In the fields of wood processing, garden maintenance and construction waste recycling, the types of wood waste have become increasingly diverse, including thick tree trunks, discarded wooden beams, as well as small and fragmented branches, woodboard edge scraps. Traditional single-mouth wood crushers require frequent sorting and processing of different-sized materials in separate stages, resulting in limited efficiency. Now, the dual-mouth wood crusher, with its innovative design of “two feeding channels”, enables the simultaneous processing of coarse and fine materials, significantly improving operational efficiency and becoming the new generation’s main equipment for handling wood in various scenarios.
The dual-mouth wood crusher is an efficient crushing device developed for diverse wood materials. Its core consists of two feeding ports (the coarse material port and the fine material port), a linked crushing chamber, a dual-drive cutter disc assembly, an intelligent diversion device, and an outflow system. The core innovation lies in the functional zoning design of the dual feeding channels: the large-diameter coarse material port is suitable for large pieces of materials such as tree trunks and discarded wooden beams, while the small-diameter fine material port is specifically designed for lightweight materials such as branches, wood chips, and old furniture scraps. After entering the crushing chamber, the two types of materials are guided by the intelligent diversion device to the corresponding cutter disc areas, where they undergo differentiated crushing intensities to complete the processing and ultimately produce uniform and consistent finished products. Compared to single-mouth equipment, it does not need to frequently switch operating modes and achieves “one-time feeding, simultaneous processing” in a continuous production process.
The core advantages of the dual-port wood chopper are the versatility of materials adaptation and the significant increase in efficiency. When traditional single-port equipment processes mixed materials, it requires sorting the coarse and fine materials separately and then breaking them in batches. This process is time-consuming and labor-intensive. However, the dual-port design directly eliminates the sorting step. Coarse and fine materials can be simultaneously fed through the corresponding feed ports. The internal dual-disc rotor group operates in tandem, significantly improving the crushing efficiency compared to single-port equipment. A responsible person from a comprehensive wood recycling plant disclosed: “Previously, using a single-port machine to process mixed waste wood, sorting and crushing could only handle about 10 tons per day. After replacing with a dual-port machine, there was no need for sorting, and the daily processing capacity doubled. The labor cost was also reduced significantly.” At the same time, the equipment has optimized the rotational speed of the discs and the material quality of the cutting tools according to the characteristics of different materials. Coarse material crushing is more labor-saving, and fine material processing is more delicate, resulting in higher stability of the finished product quality.
Intelligent operation and reliable safety further enhance its market competitiveness. The equipment is equipped with a user-friendly control system, which can switch between single-port or double-port operation modes with a single button press based on the type of feed. The coarse material port is equipped with a warning device to prevent material blockage, and the fine material port is equipped with a magnetic suction device to filter out metal impurities, avoiding damage to the cutting tools. The body adopts a reinforced structure design, and the dual drive system ensures stable power output. Even when double ports are feeding simultaneously, the operation remains stable. In addition, the equipment retains the feature of flexible mobility. The medium-sized model can be paired with a traction device, while the small-sized model comes with built-in wheels, enabling it to easily enter and operate at construction sites or other work locations, achieving on-site crushing and volume reduction.
The wide range of application scenarios has enabled the dual-port wood chopper to stand out in various fields. In comprehensive wood recycling enterprises, it can simultaneously process all types of waste wood purchased, thereby improving the efficiency of recycling and processing; in large-scale landscaping projects, it can handle both the thick tree trunks and the fine branches and leaves generated from pruning at the same time, reducing the number of transportation trips; in wood processing workshops, it can be connected to the production line, processing defective wood materials while also recovering and processing leftover materials, achieving “zero accumulation” of waste; at construction demolition sites, it can separately handle waste wood templates and wood component debris, helping to resourceize construction waste. At the same time, it can also be efficiently adapted in scenarios such as biomass fuel processing plants and edible fungus cultivation bases, meeting the diverse processing needs of raw materials.
With the refined development of the wood recycling industry, the double-port wood chopper is upgrading towards the “intelligent recognition + precise crushing” direction. In the future, it will integrate functions such as material composition recognition and automatic adjustment of finished product particle size. This efficient and flexible crushing equipment will further solve the problems of handling various wood waste, providing more efficient equipment support for promoting resource recycling.
