Pre-Cleaning
Pre-cleaning is the first and key stage of grain processing. It reduces the load on dryers, improves storage quality, and minimizes the risks of self-heating, mold, and crop losses.
Complex technological solutions for step-by-step cleaning and sorting of grain raw material to the required level of purity and uniformity
The grain cleaning line is a complete technological system designed for processing agricultural raw materials through a sequence of specialized machines. Each stage performs a specific type of separation, allowing the product to achieve the required level of purity, homogeneity, and quality for storage, processing, or sowing.
The system operates on the principle of stepwise separation based on the physical properties of the grain — size, aerodynamic characteristics, density, and length. This approach ensures that each type of impurity is removed under optimal conditions, providing maximum efficiency of the entire process.
No single machine is capable of solving all the tasks of separation at the same time. That is precisely why the sequential organization of the technological flow is a key factor in obtaining grain of the highest quality—whether for food, seed, or feed purposes.
We offer grain cleaning lines designed with consideration for the characteristics of the raw material and the requirements for the final product. Each solution is adapted to the client’s specific tasks, ensuring stable and predictable operation throughout the entire service life.
The design of a grain cleaning line begins with an analysis of the characteristics of the raw material and the determination of the requirements for the final product. The technological flow is built in such a way that each stage prepares the material for the next, sequentially improving its quality.
The separation methods are applied in a strict sequence: size classification, separation by aerodynamic behavior, sorting by density and length. Each stage solves its specific task without duplicating the functions of the other machines.
Such a gradual approach ensures high overall line efficiency, since each piece of equipment operates in its zone of maximum productivity. Impurities that cannot be separated at one stage are reliably removed at the subsequent stages.
A properly constructed sequence of operations makes it possible to minimize losses of marketable grain while maximizing the removal of foreign impurities, which directly affects the profitability of the entire grain cleaning complex.
Pre-cleaning is the first and key stage of grain processing. It reduces the load on dryers, improves storage quality, and minimizes the risks of self-heating, mold, and crop losses.
High-efficiency screen cleaners for pre-cleaning and fine cleaning of grain, seeds, and legumes. They provide stable throughput, precise separation, and product preparation for drying and storage.
Equipment for cleaning, sorting, and calibrating grain, legumes, and seeds by particle size. Sieve separation with vacuum aspiration for high-precision separation. Applied in agriculture, grain processing, and agro-industrial production.
Equipment for cleaning grain from stones and other heavy impurities
Indented cylinders for precise cleaning of grain and seeds by particle length
Gravity separator for final grain cleaning by specific weight
Machines for treating, coating, and pelleting seeds as part of seed processing lines.
Brush machines for polishing and surface cleaning of seeds, grain, and legumes
End-of-line weighing and bagging systems for accurate filling and packaging of grain, seed, and bulk materials.
Industrial seed and grain dehulling machines for hull removal, kernel separation, and raw material preparation in processing lines
Specialized grain grinding and preparation equipment integrated into processing lines
Industrial machines for cracking walnuts with an adjustable gap and a high yield of whole kernels
Explore our product groups to find equipment that fits your needs.
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