Do you know what the machine equipment for processing coffee beans after picking is called? Reveal the names of the key equipment for coffee bean processing

The key role of coffee bean processing and its impact on flavor

Coffee bean processing is a crucial part of coffee production. After picking, coffee beans usually contain

Types and types of dry processing equipment

Wet processing equipment and its impact on coffee bean quality

Wet processing of coffee beans involves a series of specialized equipment, each of which has a specific role in the entire process and directly affects the final quality of the coffee beans. First of all, the peeling machine is one of the core equipment of wet processing. It is used to remove the pulp and mucus on the surface of coffee beans to ensure the purity of the beans in subsequent processing. The working principle of the peeling machine is to peel off the pulp through mechanical force. This process has a direct impact on the flavor and taste of the coffee beans. Incomplete peeling will cause the beans to have an odor or uneven fermentation.

Secondly, the fermentation tank plays an important role in wet processing. The fermentation tank is used to control the fermentation process of coffee beans after peeling. This stage allows the coffee beans to ferment under specific temperature and humidity conditions to develop complex flavors and aromas. The design and operation of the fermentation tank must be precise to ensure that the coffee beans do not over-ferment or under-ferment during the fermentation process, which will affect the quality of the final coffee.

Finally, cleaning equipment is also an important part of wet processing. Cleaning equipment is used to remove residues and impurities from fermented coffee beans to ensure that the beans are clean and uniform. These devices thoroughly clean the beans through high-pressure water jets or other cleaning techniques to prevent any substances that may affect the flavor from remaining on the beans. Incomplete cleaning may cause the beans to have an odor or mold, which will affect the overall flavor of the coffee.

In short, every function of wet processing equipment plays a key role in the quality of coffee beans. From peeling, fermentation to cleaning, each step must be precisely controlled to ensure the high quality and best flavor of coffee beans.

The role of shelling and grading equipment in improving coffee bean quality

In the subsequent processing of coffee beans, shellers and graders are crucial equipment, which play a key role in improving the quality of coffee beans and processing efficiency. The sheller is mainly used to remove the outer shell and inner membrane of coffee beans. This step is called shelling. The sheller removes the shell layer attached to the surface of the beans through mechanical action to obtain clean coffee beans. The shelled beans are not only neater in appearance, but also better absorb the heat during roasting and improve the uniformity of flavor.

Next, the grader is used to sort the shelled coffee beans. The grader classifies the coffee beans by size and weight through screening or airflow sorting. This process not only helps to separate irregular or broken beans, but also ensures that each grade of beans performs consistently during subsequent processing and roasting. Through grading, the processing flow can be optimized to ensure that each batch of coffee beans has a uniform quality, thereby improving the taste and aroma of the final coffee.

The precise operation of shelling and grading equipment can significantly improve the efficiency of coffee bean processing and reduce the occurrence of unqualified beans. The effective operation of these equipment not only improves production efficiency, but is also crucial to the quality control of coffee beans. By removing impurities and grading by size, coffee producers can ensure the consistency and high quality of the final product, thus meeting consumers' demand for high-quality coffee.

Coffee bean preparation equipment and its role before roasting

Before roasting coffee beans, dryers and pre-treaters are two key preparation equipment that play an important role in ensuring that the coffee beans reach the optimal roasting state. Dryers are mainly used to further reduce the moisture content in coffee beans to ensure that the beans can be evenly heated during the roasting process. Efficient dryers can control the temperature and airflow to make the coffee beans reach the ideal dryness level in a short time, avoiding uneven roasting or mold problems caused by excessive moisture.

In addition, the pre-treater also plays a vital role in the preparation process before roasting. The pre-treater is used to perform preliminary screening and grading of coffee beans to remove residual impurities and unqualified beans. By carefully pre-treating the coffee beans, it can ensure that each bean can maintain consistent quality and flavor when roasted, avoiding the final coffee taste affected by impurities or uneven beans.

The effective operation of these two types of equipment not only optimizes the handling of coffee beans, but also lays a solid foundation for the subsequent roasting stage. By using a dryer to reduce moisture content and a pre-treater to remove impurities, coffee producers are able to improve the quality of bean handling and roasting results, thereby ensuring the flavor and consistency of the final product.

A guide to maintaining and servicing your coffee processing equipment to ensure it operates efficiently

In order to ensure that coffee processing equipment can operate efficiently and provide the best coffee bean processing results, regular maintenance and care are indispensable. First of all, for dryers and drying machines, regular inspection and cleaning of their fans, heating elements and filters is key. These devices may accumulate dust and impurities after long-term use, which not only affects their working efficiency but also may lead to increased energy consumption. Therefore, regular cleaning of these parts can keep the equipment running normally and extend its service life.

Secondly, the maintenance of shellers and graders is equally important. The moving parts and screens of these equipment need to be checked and replaced regularly to prevent wear or blockage that affects the processing effect. Regular lubrication of moving parts can reduce friction and prevent premature damage, while ensuring smooth operation of the equipment under high load.

In addition, regular disinfection and cleaning are essential for the fermentation tanks and cleaning equipment in wet processing. Residual microorganisms in the fermentation tanks and dirt in the cleaning equipment may have a negative impact on the quality of coffee beans. Therefore, using appropriate disinfectants and cleaning agents to ensure the internal environment of the equipment can effectively avoid quality problems and maintain high standards for coffee bean processing.

Finally, developing a systematic maintenance plan and periodically checking and recording all equipment can help to promptly detect and solve potential problems, thereby ensuring the stability of the equipment and the high-quality processing of coffee beans. Regular maintenance and care can not only improve the working efficiency of the equipment, but also ensure the high quality of the final product, providing reliable protection for coffee production.