Find Equipment for Grading and Sorting

Tolsma-Grisnich grading machines can be optimally geared to the needs of the product, which results in a high grading capacity as well as exceptionally accurate grading for size.

The Small Capacity Destoner and Washer by Sensitar is a compact pre-treatment device for small/medium potato plants. Its three modules remove stones, separate impurities, and wash potatoes in one step.

With huge throughput and the highest accuracy, you can guarantee consistent quality and maximize your yields. You’ll get maximum control and flexibility to meet all customer requests with far less dependency on labor.

The Flexible Grader is widely deployable and can be mounted behind various brands of receiving hoppers, providing a simple way for you to clean or sort the product.

The sophisticated precision Chemical Imaging Technology (CIT®) of this sorter means the Sherlock AIR delivers high quality optical
sorting for all small food products.

A synthesis of proven air separation technology and food safety optimized flap separation that sorts acceptable products, foreign material and defective products perfectly into 3 grades in just one pass.

The world of potato growers and packers is challenging. Batch qualities are variable; however, customers’ demands remain always on that same high-level.

Raw Potato Grader by Sensitar uses two stainless steel tube conveyors with increasing gaps to grade potatoes from small to large. Offers high output, no damage, and adjustable 3–8 grades with high accuracy.

Tolsma-Grisnich develops complete dry soil removers that can operate as part of a line or as stand-alone units.

Eqraft Roller Sizer is used for sorting of field crops with soil, long roots and weeds.

Tolsma-Grisnich Stone, clod and haulm seperator is used to make sure that unwanted elements like stones, clods and haulm is seperated from a batch of potatoes.

Peeled Potato Grader by Sensitar accurately grades cleaned and peeled potatoes, removing undersized, oversized, and deformed pieces to ensure uniform raw materials, improving yield and stabilizing product quality.

The Stone Removing Washer by Sensitar Machinery integrates gravity stone removal and high-pressure drum washing. With 10–30 t/h capacity and water-saving design, it ensures clean, damage-free potatoes for industrial processing lines.

The Hydrolift Destoner rinses and removes debris and rocks from product, while elevating it to the next step in your process.

The stone and clod separator can remove stones and clods from a batch of potatoes, onions or other root vegetables with an accuracy of 95%.

The QualityGrader by Flikweert Vision is an advanced optical sorting machine designed to enhance the efficiency and accuracy of quality control in the agricultural sector, particularly for (seed) potatoes and onions.

The function of the Dry Powder Mixing and Blending is that a pear-shaped mixer is used for blending various powder and paste-like liquid materials in small batches. It is equipped with two sets of dispersing knives to achieve a more uniform mixing of powders and liquids in a shorter time. Each batch can mix 300 kg of material.

The Web Grader excels in the accurate grading of your product and preventing product damage. The machine has a 900 mm wide grading web and is slightly inclined.