How to use hammer mill to process wood for making sawdust charcoal briquette

Introduction to Hammer Mill

A hammer mill is an essential machine in the wood processing industry. It is designed to reduce the size of wood chips, shavings, and other wood materials into smaller, uniform pieces known as sawdust. Hammer mills work by using a series of hammers that rotate at high speeds to break down the wood into smaller pieces.

Preparing the Wood for Hammer Mill Processing

Before using the hammer mill, it is essential to prepare the wood properly. This involves removing any metal, stones, or other foreign objects that could damage the machine. The wood should also be cut into smaller pieces that can easily fit into the hammer mill’s hopper.

Operating the Hammer Mill

To operate the hammer mill, first, turn on the machine and adjust the speed settings according to the desired size of the sawdust. Next, slowly feed the wood pieces into the hopper, ensuring that they are evenly distributed. The hammers will then begin to rotate and break down the wood into sawdust.

Maintaining the Hammer Mill

Regular maintenance is crucial for the longevity and efficiency of the hammer mill. This involves checking the hammers for wear and tear, lubricating the bearings, and ensuring that the screens are not clogged. It is also essential to clean the machine after each use to prevent any buildup of sawdust.

Using Sawdust for Charcoal Briquettes

Once the sawdust is produced, it can be used to produce charcoal briquettes. This involves mixing the sawdust with a binder, such as starch, and compressing it into briquettes. The briquettes are then dried and can be used as a renewable and eco-friendly source of fuel for cooking and heating.


Using a hammer mill to process wood for making sawdust charcoal briquette is an efficient and cost-effective method. It not only reduces waste but also provides a sustainable source of energy. By following the steps outlined above, you can easily use a hammer mill to produce high-quality sawdust for your briquette-making needs.

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