Do Not Store Blades Coiled

Many users make the same mistake when handling new sawmill blades. After purchase, they simply leave the blade in the coiled condition in which it was delivered by the manufacturer or supplier. At first sight this may seem like a practical solution, since a coiled blade takes up little space and is easy to place on a shelf. However, it must be emphasized that manufacturers coil the blades solely for transport purposes, in order to reduce shipping volume and minimize the risk of damage during transport. This method of storage is not intended for long-term use and may negatively affect blade properties.

If sawmill blades remain coiled for a longer period of time, unwanted stresses develop at the bends. Over time, this may result in deformation of the teeth, particularly in the tooth set. In tension-rolled blades, problems with maintaining the rolled geometry may also occur. These changes affect not only the service life of the blade, but above all the cutting quality. Once the tooth set becomes distorted, the blade loses its ability to maintain straight cuts, and the result may be an undesirable wavy cut.

To maintain maximum accuracy and service life of the blade, our Pilous technical specialists recommend that all delivered blades be stored correctly immediately after unpacking. The most suitable method is to hang them directly on the wall in a dry room. This prevents stresses at the bends and allows the blade to retain its optimal shape until it is installed on the sawmill.

Before actual use, it is also advisable with conventional blades to check the tooth set. We recommend using a dial gauge and measuring the tooth set at several points along the blade, exactly as described in the machine’s operating manual. If a deviation is detected, correction must be carried out. One-sided or irregular tooth set leads to unstable blade behavior and subsequently to the aforementioned wavy cut, which significantly reduces cut quality.

Correct handling and storage of sawmill blades is therefore just as important as proper installation and operation. By following one simple rule-not leaving blades coiled for long-term storage, but always uncoiling and hanging them - you can prevent many problems, extend blade service life, and ensure that the cut remains straight, clean, and free of defects.

Ideal method of saw mill blade storage.

Before mounting a conventional saw mill blade on the machine, check the tooth set value at several locations.