How to solve the common problems of leakage and low output in palm oil press machines?

Palm oil press machines, like other oil extraction machines, may experience common problems such as leakage and low output. These problems not only affect production efficiency, but also increase maintenance costs and even affect product quality. How to solve the common problems of leakage and low output in palm oil press machines? This article will systematically analyze the causes of these problems and provide practical solutions.

1. Leakage Problems and Solutions

Leakage can occur in various parts of the palm oil press machine, such as the oil outlet, pressing chamber, or sealing areas. Here’s how to solve the problems of leakage in palm oil press machines:

a) Leakage from Oil Outlet or Oil Tank

Cause: This could be due to a loose connection or poor sealing between the oil tank and the outlet pipe, or the gasket might be damaged. This is also the most common reason for oil leakage in palm oil press machines.

Solution:

Tighten all connections: Check and tighten all the nuts and bolts, especially those at the oil outlet and oil tank connection.

Ensure proper pipe alignment: Misalignment of pipes and tanks can also cause leakage. Make sure all pipes are properly aligned and sealed.

b) Leakage from the Pressing Chamber

Cause: Overheating or excessive pressure can cause leakage from the pressing chamber, where the mechanical seals or fittings may be worn or damaged.

Solution:

Control temperature and pressure: Ensure that the machine is operating at the correct temperature and pressure. Overheating and excess pressure can cause mechanical seals to fail, leading to leakage.

Lubricate components: Proper lubrication can reduce friction and wear, preventing leakage from seals or joints.

c) Leakage from Hydraulic System (if applicable)

Cause: For hydraulic palm oil press machines, leakage may occur due to faulty hydraulic components or worn seals.

Solution:

Check hydraulic lines and seals: Inspect the hydraulic system for leaks, including pipes, joints, and valves. Replace any worn or damaged seals.

Maintain hydraulic oil levels: Ensure that the hydraulic oil is at the recommended level. Low oil levels can cause pressure fluctuations, leading to leaks.

d) Regular Maintenance

Ensure that regular maintenance schedules are followed to avoid small leaks turning into bigger problems. Clean all parts of the palm oil press machines, especially the seals and joints, to maintain their integrity.

The picture of Henan Glory palm oil machine

2. Low Output Problems

Low output in a palm oil press machine is typically caused by underfeeding, improper machine settings, or wear and tear on components. Here’s solve the problems of low output in palm oil press machines:

a) Improper Raw Material Feeding and Solutions

Cause: If the palm fruit is not fed into the machine properly, the oil extraction rate will be low. This can be due to improper fruit preparation or uneven feeding.

Solution:

Pretreat palm fruits properly: Ensure that the palm fruits are properly pretreated before feeding into the press. This includes washing, sorting, and removing any debris.

Adjust feeding speed: Ensure that the machine is fed with an appropriate amount of material. Overloading or underfeeding the press can result in poor oil extraction.

Use uniform-sized fruits: If the palm fruits vary greatly in size, they may need different processing times, leading to lower extraction efficiency. Ensure that the palm fruits are roughly uniform in size.

b) Incorrect Pressure Settings

Cause: Low pressure or uneven pressure in the pressing chamber can lead to poor oil extraction and low output. This is one of the main reasons for low output in palm oil press machines.

Solution:

Check and adjust pressure settings: Make sure the pressure in the press chamber is adjusted according to the manufacturer's recommendations for optimal extraction. If the pressure is too low, the oil yield will be reduced.

c) Worn-out Components

Cause: Over time, the screw, barrel, or press cage in the palm oil press machine may wear out, which can cause reduced efficiency and lower oil yield. This is also the most common reason for low output in palm oil press machines.

Solution:

Inspect and replace worn parts: Check the wear and tear of key components like the screw press, barrel, and press cage. If any part shows signs of damage or wear, replace it immediately to maintain optimal performance.

Lubrication: Ensure that moving parts are properly lubricated to reduce friction and wear.

Palm oil press machine

d) Low Temperature of Pressing

Cause: The pressing temperature plays a significant role in the efficiency of oil extraction. If the pressing temperature is too low, it may result in lower oil yields.

Solution:

Increase temperature: Ensure the press is operating at the correct temperature. For palm oil pressing, the temperature should be maintained within the range of 70°C to 100°C. If the temperature is too low, increase it by adjusting the heating system.

Check the heating system: Make sure the heating system is functioning properly and that the oil is preheated to the correct temperature before pressing.

e) Regular Maintenance and Calibration

Regularly calibrate the press machine to ensure it operates at optimal efficiency.

Clean all components such as the screw, barrel, and filter screens to remove any buildup of palm fruit residue that could reduce the machine’s performance.

While setting up the palm oil extraction plant, screw palm oil press machine is an important machine that determines other parameters such as production capacity, and the quality of produce among other business aspects of production. Henan Glory Company has the in-depth technical knowledge, modern technology, advanced skills, experienced professional and invested heavily in research and development of oil extraction machines. As a result of many years of research, we have designed high-quality oil press machines. We have extensive experience in solving the common problems of leakage and low output in palm oil press machines. High attention has been focused on studying important parameters such as the worms design, cylindrical cage rotating and tapering of the screw. We have come up with a wide range of screw oil press that suits the various needs of the customers and capacity ranging from 500Kg/hour to several tonnes/hour.

The above are the causes and solutions for the common problems of leakage and low output in palm oil press machines.By systematically analyzing the root causes of oilleakage and low output problems and implementing targeted solutions, the efficiency and reliability of palm oil presses can be significantly improved. The key lies in establishing a scientific maintenance system, using high-quality spare parts, and strengthening operation management. Preventive maintenance can better ensure the continuity and economy of production than post-maintenance. Therefore, if you are interested in palm oil press machine, please contact us at anytime, we will provide you with free quote. if you want to build a palm oil processing plant, we can also provide you with a range of complete machines. Henan Glory Company welcome your consultation!