News
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Chickpea, soybean, and pigeon bean cultivation in India and the importance of cleaning machines.
I. Chickpea (Bengal Grain) Planting Season: Indian chickpeas are mainly grown during the rabbi season (winter, sown in October-November and harvested in March-April of the following year), making it a core winter legume crop in India. Main Producing Regions: Rajasthan, Maharashtra, Madhya Pradesh...Read more -
What are the advantages of a wind-screen gravity separator compared to a conventional cleaning machine?
The core advantage of the air-screen gravity separator compared to ordinary air-screen separators lies in its added gravity separation function, achieving precise separation based on both size and density. This solves the problem of separating impurities of the same size but different quality, w...Read more -
What factors affect the working efficiency of a gravity separator?
A gravity separator (also known as a gravity cleaner, gravity grader, or density separator) is a core fine cleaning/grading device in agricultural grain and oilseed processing. Its core principle is to utilize the density (specific gravity) difference between materials and impurities, combined w...Read more -
What are the functions of the air-screen cleaner and the grading screen when cleaning sesame seeds and beans?
Air-screen cleaners and grading screens have distinct roles in cleaning sesame and beans. The former focuses on “comprehensive impurity removal + preliminary grading,” while the latter focuses on “precise size grading + fine impurity removal.” They are often used together...Read more -
What are the main legume crops grown in Vietnam? Which type of cleaning machine is best for removing impurities from legumes?
Located in the tropical and subtropical monsoon climate zone, Vietnam has abundant rainfall and heat, as well as rich arable land resources. It is an important agricultural producer in Southeast Asia. Its main food crop is rice, while its legume crops are mainly soybeans, mung beans, and red bea...Read more -
Working principle of the air-screen cleaning machine when cleaning sesame seeds
After sesame harvesting, impurities mainly fall into two categories: field contaminants and secondary impurities generated during processing. These impurities vary considerably in shape and density, and are therefore targeted for processing by winnowing machines. The specific classifications are...Read more -
What is the status of coffee and sesame cultivation in Ethiopia? And how are impurities removed?
Ethiopia, the birthplace of Arabica coffee, is Africa’s largest Arabica producer and the world’s fifth-largest coffee producer. Coffee is its leading agricultural export earner, employing over 25 million people nationwide. Cultivation is primarily based on traditional rainfed small-s...Read more -
The role of gravity separators and destoners in grain and legume cleaning equipment
In the grain and legume cleaning and processing stage, gravity separators and destoners are two types of highly specialized equipment. Their core function is to remove impurities from raw materials, but they target different types of impurities and have different work objectives. The Core Functi...Read more -
Soybean, kidney bean, and chickpea cultivation in Paraguay and Uruguay
1. Soybeans (Core Economic Crop for Both Countries) Paraguay: Planting Scale: Approximately 3.6 million hectares in 2024/25, total output 10.2 million tons, main season soybeans approximately 9.29 million tons, secondary crop soybeans approximately 1.24 million tons. Main Producing Areas: Easter...Read more -
What are the differences in sesame and chickpea cultivation patterns in Ethiopia?
Ethiopia is a major global producer of sesame and chickpeas. Sesame is the country’s second-largest agricultural export crop, while chickpeas are its core legume. Both are primarily grown by smallholder farmers, but their main production areas and cultivation patterns differ significantly....Read more -
Briefly describe the differences between an air-screen cleaner and an air-screen gravity separator.
Both air-screen cleaning machines and air-screen gravity separators are used for material cleaning. Working Principle Air Screen Cleaner: Primarily utilizes the difference in geometric size and suspension velocity between seeds and impurities for cleaning. Material is conveyed to a bulk grain bi...Read more -
What is the status of sesame cultivation in Tanzania? How are impurities removed during sesame processing?
Tanzania is a top global producer and exporter of sesame, primarily relying on small-scale rainfed farming. The main production areas are concentrated in the southeast. Its white sesame is of exceptional quality. While production has fluctuated in recent years, exports remain a significant sourc...Read more
