Grain Calibrators

Grain calibrator is a specialized agricultural device used for cleaning and calibrating seeds. It enables quick and precise sorting of grains according to parameters such as size, shape, and weight, while allowing the removal of impurities such as chaff, dust, sand, stones, and metal particles. Thanks to the use of sieves with different mesh sizes and air flow, the device achieves very high accuracy in the segregation and cleaning of seeds of various types. 

Grain calibrators are indispensable in many industries. These modern machines are used in sectors such as:

• agriculture
• food industry
• biofuel production
• feed production
• horticulture

They streamline grain cleaning and allow you to select seeds with precisely defined parameters. In this way, you gain such benefits as improved quality of sowing material, separation of grains suitable for further processing, and elimination of unwanted elements.

Seed calibrators – universal devices for cleaning and sorting grain

Our range includes various types of devices for processing, cleaning, and sorting seeds, including calibrators and grain separators. We are able to meet the requirements of both small businesses and large processing plants as well as large-scale farms. 

A device with universal use is the KZ-500 Grain Calibrator with a capacity of 500–600 kg/h and a motor power of 1.1 kW. It can operate independently or be part of a larger set, e.g., CSZ-1 Grain Cleaning and Sorting Line. KZ-500W Grain Calibrator is its extended version, equipped with a fan to separate light fractions. It is indispensable in the process of preparing raw material for companies operating in the vegetable oil industry. Its use extends the service life of oil presses, increases pressing efficiency and improves the quality of the obtained oil. 

For small processing plants and farms, we recommend the light and compact KZ-MINI Grain Calibrator, which, despite its small size, achieves a capacity of up to 300 kg/h. All three models are easy to use and maintain. They can be used to process various types of seeds, including cereals, oilseeds, and legumes. 

For customers who want effective removal of impurities from seeds without calibrating them, we offer modern grain separators. Our offer includes both seed cleaning machines, designed for the simultaneous removal of heavy and light impurities, as well as the SZ-1 Air Grain Separator, which removes only light fractions — e.g. dust, sand, powders, husks, chaff, weed seeds, and straw fragments.

Grain calibrators from a reputable manufacturer

Seed calibrators from our range are professional machines that stand out from the competition. Their key advantages are:

• Reliability and durability – made of top-quality materials, resistant to various working conditions.
• Accuracy – thanks to advanced technology combining screening, air separation, and gravity sorting, our calibrators work with unrivaled precision.
• Versatility – KZ series calibrators are suitable for processing seeds of different species, significantly broadening the scope of their application. 
• Safety and convenience – Operating our seed calibration devices is simple and does not require any special qualifications.
• Efficiency – our calibrators are characterized by high efficiency at low rated power.
• Compatibility – grain calibrators can be integrated with other devices from our offer, such as the PK-100 bucket conveyor and the OS-500 dehuller. 

Cleaning and calibrating grain are essential in many production processes as well as in agriculture. They cannot be performed without the proper equipment, available in our offer.

Seed calibration and cleaning at the highest level

All models of devices for calibrating and cleaning grain have a detailed description including their specific parameters. Feel free to contact our experts, who can help you select equipment tailored to your individual needs.

We provide comprehensive technical support (including machine operator training) and the possibility of customizing equipment and accessories to meet specific client requirements. Devices from our offer can be tested free of charge at our facility. Don’t buy blind – try the grain calibrator on your own material at our warehouse!

Take care of the cleanliness and precise sorting of grains in your farm or business! If you have any questions, call +48 22 266 28 33 or fill out the contact form.