Differences Between Cassava Hydraulic Press and Plate-Frame Filter Press

When it comes to cassava processing, choosing the right equipment is crucial to improving efficiency and productivity. Cassava hydraulic press and plate-frame filter press are two common types of equipment used to dewater cassava pulp in the cassava processing industry, but they work differently and are suitable for different applications.

In this article, Henan Jinrui, as a 14-year professional cassava processing equipment manufacturer, will explore the main differences between hydraulic press and plate-frame filter press to help you choose the suitable dewatering machine according to your cassava processing needs.

1. Differences Between Working Principle:

Although both cassava hydraulic press and plate-frame filter press are used to dewater cassava pulp, their working principles are different. The following is a detailed introduction to the working principles of cassava hydraulic press and plate-frame filter press.

Hydraulic press

Cassava hydraulic press

Hydraulic presses rely on hydraulic pressure to remove water from cassava pulp. The cassava pulp is placed in a pressing chamber, and the hydraulic cylinder applies high pressure to compress the material. This compression forces the liquid (starch slurry) to separate from the solid residue. This method is simple and effective for small-scale operations that can dewater cassava pulp manually.

Plate-frame filter press

Plate-frame filter press uses a series of filter plates and filter frames to separate solids from liquids. Cassava pulp is pumped into the chamber formed by these plates and filter frames. The pressure applied pushes the liquid through the filter cloth, leaving the solids behind. The difference from the hydraulic press is that the plate-frame filter press can realize automatic feeding and unloading operations through PLC control. The process is more automated and suitable for continuous operation. It is an ideal choice for large cassava processing plants.

Plate-frame filter press

2. Differences Between Application Scenarios：

Cassava hydraulic press and plate-frame filter press work on different principles, resulting in different levels of automation, so the application scenarios of hydraulic press and plate-frame filter press are also different.

Cassava hydraulic press

The hydraulic press needs to transfer the cassava pulp manually and cannot achieve fully automated dehydration. Therefore, the hydraulic press is very suitable for small-scale cassava processing plants. For example, the cassava hydraulic press provided by Henan Jinrui is often used in garri production lines or small-scale cassava flour processing. Hydraulic presses are cost-effective and easy to maintain, making them an attractive option for small-scale producers.

Application scenarios of two dewatering machines

Plate-frame filter press

In contrast, the plate-frame filter press is designed for larger, automated processing plants. It allows for continuous operation through the use of water pipes and pumps, making it very efficient in high-throughput applications. This type of filter press is ideal for industries that require minimal human intervention and continuous dewatering. The plate-frame filter press provided by Henan Jinrui is often used in the dehydration process of cassava flour. It can not only improve the dehydration efficiency of cassava flour, but also the moisture content of the dehydrated cassava flour can reach 40%, which has a good dehydration effect.

Both cassava hydraulic press and plate-frame filter press play a vital role in cassava processing. This article introduces the differences between cassava hydraulic press and plate-frame filter press from two aspects: working principle and application scenarios. Hydraulic press are well suited for small-scale, labor-intensive operations such as garri production, while plate-frame filter press are more suitable for large-scale, automated factories, like cassava flour production.

At Henan Jinrui, we specialize in designing and manufacturing cassava processing equipment that suits your specific needs. Our team of professional engineers can help you choose the right equipment for your processing line. Whether you need a hydraulic press for a small plant or a plate-frame filter press for a large operation, we have a solution for you. If you have any cassava processing equipment needs, welcome to consult us!