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How to Maintain Your Rotary Biscuit Moulder for Optimal Performance

by:Golden Bake     2024-02-19

The Proper Way to Maintain Your Rotary Biscuit Moulder for Optimal Performance


Maintaining your rotary biscuit moulder is essential to ensure its optimal performance and longevity. Regular upkeep and preventive measures can help you avoid breakdowns, reduce downtime, and save on costly repairs. In this article, we will guide you through the steps needed to effectively maintain your rotary biscuit moulder, ensuring its smooth operation and maximizing its performance.

I. Understanding the Rotary Biscuit Moulder:

Before diving into maintenance, let's first understand the basic components of a rotary biscuit moulder. The machine comprises a rotating roller, feed table, dough hopper, pressure plate, and other supporting parts. The roller molds and shapes the dough while the pressure plate ensures consistent thickness and shape. Proper understanding of these parts is vital for effective maintenance.

II. Regular Cleaning and Lubrication:

1. Cleaning:

Regular cleaning is essential for maintaining optimal performance. Start by disconnecting and switching off the machine. Remove any visible dough residue using a brush or wooden spatula. Pay attention to hard-to-reach areas, as dough remnants can accumulate there over time. Use a mild detergent and warm water to clean the surfaces and parts. Ensure thorough drying before reassembling the machine for use.

2. Lubrication:

Proper lubrication is crucial for the smooth operation of a rotary biscuit moulder. Refer to the manufacturer's manual for specific lubrication points and recommended lubricants. Apply lubricants to the designated areas, paying extra attention to the roller bearings, gears, and other movable parts. Over-lubrication should be avoided, as it can attract dust and impede performance.

III. Inspecting and Replacing Worn Parts:

Regular inspection of your rotary biscuit moulder is key to identifying and addressing any signs of wear and tear. Some key areas to focus on during inspection include:

1. Roller Surface:

Check the roller surface for any damaged areas or signs of excessive wear. Uneven or worn-out rollers may result in irregular biscuit shapes or inconsistent thickness. Consider replacing the rollers if necessary, or consult a professional for repairs.

2. Pressure Plate:

Inspect the pressure plate for any dents, scratches, or misalignments. Even minor deviations can affect the output quality. If the pressure plate seems damaged or unable to exert sufficient pressure, it might require replacement.

3. Belts and Chains:

Check the belts and chains that power the machine. Look for signs of wear, cracking, or stretching. Loose or damaged belts and chains can lead to inconsistent operation. Replace them promptly if necessary.

IV. Aligning and Adjusting Components:

Proper alignment and adjustment of various components are crucial for optimal performance. Consider the following steps:

1. Belt Tension:

Ensure proper tension in the belts that drive the biscuit moulder. Loose belts can result in slipping and decreased efficiency, while overly tight belts can strain the machine. Consult the manufacturer's manual for recommended tension levels.

2. Roller and Pressure Plate Alignment:

Verify the alignment of both the roller and pressure plate. Misalignment can lead to uneven pressure distribution and inconsistent biscuit shapes. Adjust the components as required to achieve proper alignment.

3. Feed Table Height:

The height of the feed table should correspond to the diameter of the dough you are using. Adjust the table height to ensure smooth and accurate dough feeding. Refer to the user manual for specific instructions on adjusting the feed table.

V. Follow Recommended Maintenance Schedule:

Finally, it is essential to adhere to the recommended maintenance schedule provided by the manufacturer. Regularly check the manual for inspection and maintenance intervals. Following the recommended schedule will help extend the lifespan of your rotary biscuit moulder and keep it in optimal working condition.


Proper maintenance of your rotary biscuit moulder is vital for its optimal performance and longevity. Regular cleaning, lubrication, inspection, and parts replacement, when necessary, will ensure smooth operation and maximize efficiency. By following the steps outlined in this article and adhering to the manufacturer's instructions, you can keep your biscuit moulder in peak operating condition, minimizing downtime, and maximizing your production output. Remember, a well-maintained machine not only saves you money in repairs but also guarantees consistent biscuit quality that satisfies your customers' taste buds.

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