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How Defective Rolls Derail The Chocolate Manufacturing Process

Posted by Richard Reph on Oct 9, 2015 10:00:00 AM

ThinkstockPhotos-490656557From the minute the cocoa beans enter your plant to the moment your final, edible chocolate is ready for distribution, you have to control the quality of the product you’re preparing for market.

That means taking a hard look at the condition of your manufacturing rolls. Why is this so critical? Your rolls impact your product every step of the way.

Find out how each aspect of the chocolate manufacturing process is affected by defective rolls.

Facing The Consequences Of Defective Rolls

As a chocolate manufacturer, it’s imperative to understand that your entire process and its factors – product quality, yield, profitability – are impacted by the way you choose to approach roll maintenance.

Consider how this decision plays out in the following areas of your production:


When raw ingredients are processed through your machines to be refined, you’re striving for a certain level of fineness. Ensuring uniformity in this step of the chocolate process enables you to produce a smooth product with a rich taste. If, however, you’re not relying on rolls that have been regularly and precisely maintained, you’re less likely to achieve that uniformity, thereby affecting the final quality of your chocolate product.


At this juncture, your machines must combine all of the ingredients together and blend them well. Your clients rely on having a product that meets their specifications for quality and smoothness. With uneven or out-of-tolerance rolls running in the homogenization phase, producing this level of high-quality chocolate – and doing so efficiently – is unlikely. The outcome is often unhappy clients, a tarnished reputation and decreased product yield, all of which cut deeply into your profits.


The condition of your rolls greatly affects the amount of waste and scrap generated through your process. When you have rolls that are out of tolerance, they cause your product to be flung off the machine and onto the floor – along with your profits.

Reaping The Benefits Of Precision-Ground Rolls

Now that you fully understand the consequences of using defective rolls in your chocolate manufacturing process, consider the advantages of ensuring that your rolls are regularly cleaned and maintained by a precision grinding provider

Uniformity. When your rolls are uniform, so is your product. You’re able to control the level of fineness you achieve and have confidence in your ability to produce chocolate that meets the required specifications.

Taste. If you don’t have a product that tastes good, you won’t have clients that want to buy it – or consumers that want to consume it. When you regularly maintain rolls with precision grinding, you’re setting your production up to put out a tastier, more flavorful product that satisfies your buyers and keeps them coming back for more business.

Lower energy consumption and greater uptime. Avoid the hassles of increased downtime and higher energy usage that come with using defective rolls. They throw a wrench in your production process, cut into your efficiency and impact your profitability.

Chocolate manufacturing is a complex process. Ensure a top-quality product – and a healthy bottom line – by prioritizing the maintenance of your rolls.

Find out more about how precision grinding helps chocolate manufacturers improve their product and profits. Speak with a roll grinding expert today.

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Topics: Roll Grinding, Chocolate Industry, Maintenance, Process Improvements

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