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In bean cleaning equipment, what is the role of the polishing machine? What is its working process?
Bean polishing machines are essential processing and quality-enhancing equipment in the bean cleaning process. Their core functions are deep cleaning, brightening, and removing surface imperfections, resulting in cleaner, brighter, and more appealing finished beans, thus increasing their grade a...Read more -
What is the current state of bean cultivation in Kenya? How do destoners remove stones and impurities from bean beans?
Kenya is the world’s seventh-largest and East Africa’s second-largest producer of common beans, which are the second-largest food crop after maize and the most important source of legume protein. I. Core Production Data Planted Area: Approximately 1.1 million hectares (approximately ...Read more -
What types of beans are mainly grown in Mozambique? How are impurities in the beans handled?
The most produced legume in Mozambique is pigeon pea (also known as dove bean), followed by common bean (mainly red kidney bean), cowpea, and peanut. I. Pigeon Pea Production Ranking: Jumped from fifth place in 2001-02 to the number one legume crop since 2011-12, consistently leading in recent y...Read more -
In the process of removing impurities from sesame seeds, what are the functions, working principles of the air-screen cleaner, gravity separator, and destoner?
In the sesame cleaning process, the air-screen cleaner, gravity separator, and destoner serve as the core dry-cleaning impurity removal equipment. Each targets specific impurities—light/oversized/undersized debris, shriveled/moldy grains, and stones of similar size to the sesame seeds—to collect...Read more -
What precautions should be taken when using an air-screen cleaner to remove impurities from sesame seeds and soybeans?
When using an air-screen cleaner to process sesame and soybeans, the core principle involves precisely adjusting the screen apertures, airflow velocity, and feed rate based on the specific characteristics of the material. Furthermore, it is essential to implement measures to prevent clogging and...Read more -
Working process and principle of gravity separator and air screen gravity cleaner for cleaning impurities from beans
The gravity separator (gravity selector) focuses on separating impurities in beans based on density differences; the air-screen gravity separator combines air separation, sieving, and gravity separation, resulting in a more complete process and more comprehensive impurity removal. I. Gravity Sep...Read more -
What is the current status of pinto bean cultivation in Mexico? How does a magnetic separator remove soil from pinto beans?
Mexico is one of the world’s leading producers and exporters of pinto beans. Cultivation is highly concentrated in the arid and semi-arid plateaus of the northern and northwestern regions, characterized by a strong export orientation and a high degree of mechanization. I. Production Area D...Read more -
What is the role of air-screen cleaners and grading screens during the process of cleaning impurities from pinto beans?
1. Pinto beans are one of the most widely consumed types of dry beans globally. They derive their name from their seed coats, which feature an ivory-colored background marked with irregular reddish-brown spots or streaks. Once mature and cooked, these spots fade, leaving the bean with a uniform ...Read more -
What factors influence the cleaning effectiveness of an air-screen cleaner when removing impurities from beans?
The core factors influencing the removal of impurities from beans using an air-screen cleaner can be categorized into four main groups: airflow parameters, screen structure, material characteristics, and operational parameters. These factors must be optimized in concert to strike a balance betwe...Read more -
In Mexico, how does a wind-sieve cleaning machine remove impurities from corn? And how effective is the cleaning process?
Mexico is the birthplace of maize, and maize is its primary food crop and a cultural symbol. However, in recent years, due to drought and adjustments in planting structure, its yield has fluctuated significantly, and it remains highly dependent on imports. I. Planting Scale and Status Planting A...Read more -
What is the sesame cultivation situation in Nigeria? What are the functions of the air screen cleaner, destoner, and gravity separator in sesame cleaning equipment?
Nigeria is a major global sesame producer and exporter, ranking second in Africa and among the top five globally. Cultivation is concentrated in the northern and north-central grassland regions, primarily by smallholder farmers and export-oriented, resulting in high oil content and stable qualit...Read more -
How to clean kidney beans with a magnetic separator to remove hard lumps and dirt?
Magnetic separators (magnetic soil removers) clean kidney beans and remove hard clumps (soil) and dirt. The core principle is to utilize the property that soil clumps containing trace amounts of iron are attracted by a high-strength magnetic field, while kidney beans are non-magnetic. Separation...Read more
