Grain calibrator for sifting grain KZ-500 PRO

Seed Calibrator KZ-500 PRO is a reliable and efficient device designed for cleaning and sorting seeds of various crops. It is widely used in agricultural farms, mini-farms, and the oil production industry, where the quality of raw materials directly affects oil pressing efficiency and the durability of oil presses. With a processing capacity of up to 600 kg/h and a robust construction, it is an invaluable tool for preparing seeds for sowing and further processing.

Key Advantages of the KZ-500 PRO Seed Calibrator:

• High cleaning efficiency – removes stones, metal impurities, dust, sand, and other lightweight contaminants.
• Three-stage screening system – includes 3 interchangeable sieves tailored for different types of seeds and user requirements.
• Fraction separation system – the upper sieve eliminates large impurities, the middle sieve sorts larger seeds, and the lower sieve removes fine particles and residues.
• Ventilation fan with an air-blowing function – efficiently removes dust and light impurities, ensuring maximum seed purity.
• Processing capacity of up to 600 kg/h – ideal for small and medium-sized farms.
• Compact design – easy to install and operate, adaptable to various working conditions.
• Compatible with aspiration systems – can work with the “VP-2” unit for even better cleaning performance.

Operating Principle:

The raw material is poured into a 200-liter hopper, from where it passes through a mechanically adjustable throttle valve onto the first sieve.

At this stage, the largest impurities are eliminated and directed to the side discharge outlet.

The following sieves ensure precise sorting of seeds by size and cleaning from fine contaminants.

The smooth sieving system and optimized vibration parameters guarantee high-quality fractionation and cleaning.

Technical Specifications:

• Weight: 275 kg
• Main motor power: 1.1 kW
• Fan motor power: 0.37 kW
• Capacity: 280–600 kg/h (depending on the type and moisture content of raw material)
• Power supply: 400V
• Dimensions (L x W x H): 1820 × 1105 × 2012 mm
• Hopper capacity: 200 L
• Equipment: 3 sieves with different mesh sizes (customizable based on processed crop type)