When running a business involved in grain processing, it is always necessary that the roll mills be in good condition. Ensuring well-performing roll mills is key to facilitating a smooth production process. Mill rolls are primarily an area of passage for the grain before they undergo milling. If you notice any of the following warning signs, it is time to replace your mill roll.
Rounded Edges of the Mill Roll
Resharpening or replacing the mill roll is necessary when the roll becomes rounded, which can indicate that it is no longer effective. If the mill roll has rounded edges, this can cause damage to the grain as it passes through the mill and can lead to poor-quality flour. Rounded edges of mill rolls are caused by a lack of precision in the manufacturing process and failure to utilize the roll’s wear and tear allowance properly. There’s a need to closely observe the roll mills such that necessary action is taken the first time there are round edges on the mill roll.
Deep Gouges on the Mill Roll Surface
If the mill roll is reported with deep scratches or gouges, this could indicate improper milling procedures and is now becoming dangerously sharp. As a result, it can cause damage to the grain as it passes through the mill and can lead to poor-quality flour. Deep scratches or gouges on the mill roll surface are most commonly caused by improper roll handling during manufacturing and can also be due to incorrect milling procedures. For example, when the debris lodges itself onto the mill, chances for deep gouges increase.
To prevent this type of damage, millers need to be vigilant in inspection and cleaning procedures. Before using the mill roll, the user should conduct proper cleaning and inspection. Special scrapping will be vital in cleaning the deep gouges and other sharp edges on the mill roll. Apart from that, one can also seek the services of a mill roll dressing machine to help restore the mill roll surface to its original condition. A recommendation from a mill roll resharpening company will also be critical. They may either recommend resharpening of the mill roll or an entire replacement.
Uneven Outputs from the Roll
An inconsistent product from the mill roll could be a possible sign for the replacement of the mill roll. The inconsistency could be due to several reasons, such as improper use of the grinding machine or cutting procedures, or wear and tear on the roll. Grit or dirt being caught on the roll could also be a possible cause of inconsistency.
A mill roll inspection is often recommended to identify this issue and correct it. Additionally, a mill roll dressing machine can help restore the surface to its original condition and improve the output from the mill roll. If replacing the mill roll is necessary, it is important to get a recommendation from a mill roll resharpening company with experience in this area.
A mill roll can be a critical part of a manufacturing process, and it is important to keep it in good condition. By inspecting the roll and identifying any possible issues, you can ensure consistent output from the mill roll and improve the overall performance of the manufacturing process. If replacing the mill roll is necessary, be sure to get a recommendation from a mill roll resharpening company that has experience in this area.