As the application scope of sawdust machines continues to expand, a common question arises during production and sales: Do sawdust machines have specific requirements for the moisture content of the wood being crushed? Under what conditions can the machine operate smoothly? It’s clear that excessive moisture is not ideal. Even with our sawdust machines equipped with sharp blades, processing overly wet wood is still suboptimal.​

Why do we often advise users to dry the wood in advance, either through artificial drying methods or natural sun exposure? The answer lies in the enhanced efficiency and performance of the machine. Processing wet wood poses several challenges:​

Firstly, during the crushing process, humid wood can easily clog the screen apertures of the sawdust machine. Once blocked, the machine has to work harder to cut the wood, leading to reduced processing speed and increased energy consumption. For instance, in a wood processing factory that attempted to crush high-moisture wood without drying, the production efficiency dropped by nearly 30% compared to handling properly dried wood.​

Secondly, the consistent use of wet wood can accelerate wear and corrosion of the machine. The moisture in the wood, especially when combined with the friction generated during crushing, can cause rust on metal components and shorten the lifespan of key parts. This not only increases maintenance costs but also disrupts production schedules.​

In summary, while sawdust machines can process wood with some moisture, maintaining the wood’s humidity at around 40% is recommended. This optimal moisture level ensures stable output, maximizes the machine’s operational efficiency, and extends its service life. Before purchasing a sawdust machine, users are strongly advised to assess the moisture content of their wood and, if necessary, dry it appropriately.