Peanut shelling machines are essential in the peanut butter production line, as they efficiently separate peanut seeds from their hulls. However, after prolonged use, these machines may experience a decline in capacity and efficiency, which can negatively impact the overall production process. Below, we will discuss the common causes of low capacity in peanut shelling machines and the maintenance practices and solutions that can help restore their efficiency.

Common reasons for low capacity of peanut sheller

Loose Triangle Belts:

One of the most common causes of low capacity in peanut shelling machines is the natural loosening of the triangle belts that drive the machine. Loose belts can lead to low shelling ratios, decreased capacity, and potential jamming problems. To prevent this, it is essential to regularly check and adjust the tension of each triangle belt during daily operations.

Wear and Tear:

Continuous usage of the peanut shelling machine can result in wear and tear of its components, including the shelling blades, sieves, and belts. Over time, these parts may become dull or damaged, leading to reduced efficiency and lower shelling capacity. Regular inspection and timely replacement of worn-out or damaged components are necessary to maintain optimal performance.

Build-up of Residue:

During operation, peanut shells and other debris can accumulate within the machine. If not cleaned regularly, this build-up can obstruct the shelling process, causing decreased capacity and increased clogging. It is important to establish a routine cleaning schedule to prevent the accumulation of residue and ensure smooth operation.

Insufficient Maintenance:

Inadequate maintenance practices, such as irregular cleaning, lubrication, or calibration, can affect the machine’s performance. Lack of proper care can lead to decreased efficiency and diminished capacity over time.

Inconsistent Nut Quality:

The quality and characteristics of the peanuts being processed can impact the machine’s shelling capacity. If the peanuts have a higher moisture content, are excessively dry, or vary significantly in size, the machine may struggle to shell them efficiently.

Misalignment or Improper Adjustment:

Over time, the machine’s components may shift or become misaligned. This can affect the optimal shelling settings, resulting in reduced capacity. Regular checks and adjustments are necessary to ensure proper alignment and settings.

Motor or Power Issues:

Faulty motors, inadequate power supply, or electrical issues can also contribute to decreased machine capacity. Insufficient power can hinder the machine’s ability to operate at its optimal speed and capacity. Regularly inspecting the motor, ensuring proper power supply, and addressing any electrical issues promptly are vital to maintain high performance.

Maintenance and Solutions for Peanut Shellers

To address the low capacity of a peanut shelling machine and restore its efficiency, the following maintenance practices and solutions are recommended:

Regular Maintenance:

Implement a comprehensive maintenance schedule that includes cleaning, lubrication, and inspection of all machine components. Regularly remove debris and residue to prevent clogging and ensure smooth operation.

Component Replacement:

Monitor the condition of shelling blades, sieves, and belts. Replace worn-out or damaged parts promptly to maintain optimal efficiency and capacity.

Alignment and Calibration:

Periodically check the machine’s alignment and adjust as necessary. Proper alignment ensures that the machine operates at its highest efficiency and capacity.

Power Supply:

Ensure that the machine is receiving an adequate power supply and address any electrical issues promptly. Optimal power is crucial for the machine to operate at its maximum capacity.

In conclusion, peanut shelling machines are vital in the peanut production line, and it is essential to maintain their efficiency by implementing regular maintenance practices and addressing any issues promptly. By following these guidelines, you can ensure that your peanut shelling machine operates at its highest capacity, resulting in increased productivity and profitability. KMEC is a reliable provider that meets international standards. Contact us for your peanut equipment needs and ensure efficient peanut processing operations.