Length Grader

Indented Cylinder ZA

 
Indented Cylinder ZA.png
 

The PETKUS Indented Cylinder ZA combines long and short grain separation in one system, and is used for sorting and separating grain, seed, fine and vegetable seeds, and similar agricultural, granular and free flowing products. The product is separated by its length. The ZA is available in four different sizes and performance categories between 3 and 12 t/h (based on wheat with 3% impurities). Based on the optimum adjustment of diameter, length and speed of the cylinders, as well as the flow rate, the trieur achieves a maximum quality of product separation.

In the short grain selection broken grains as well as short foreign particles are separated from the product. The grain settles down in the cell pockets, and the rotation of the cylinder distributes it into a trough. A paddle auger conveys the material out of the machine. The long grain separation works correspondingly - but here only long and foreign particles are removed by guiding the shorter seed out of the trough. The indented cylinder machines are comprised of painted and bolted steel sheets and are completely encased. The horizontal rotating cell cylinders are made of a special galvanized sheet steel and equipped with cell pockets. These specially designed asymmetric cell pockets made of high-quality material provide for the highest sorting quality.


FEATURES

  • Gentle processing of the product

  • High standard of separating quality by asymmetric pocket cells

  • Segmented cell cylinder makes for a simple and quick changing of the cylinder casings

  • Easy and adjustable trough positioning

  • Vibration free operation and low noise development

  • Bolted housing made of painted sheet steel

  • Individual drive unit for each indented cylinder gear motor

  • Aspiration connection

 

Indented Cylinder ZK/ZL

 
Indented Cylinder ZK.png
 

The PETKUS Indented Cylinder Separators ZK / ZL are used for the sorting and separating of seed, grain, fine and vegetable seeds, and similar agricultural, grained and free flowing granular products. The product is separated according to its length. Indented cylinder separators can either be used for separating short grain or long grain and are available in four different sizes and performance categories between 3 and 12 t/h (based on wheat with 3% impurities). Based on the optimum adjustment of diameter, length and speed of the cylinders, as well as the flow rate, the trieur achieves a maximum quality of product separation.

In the short grain separation broken grains as well as short foreign particles are separated from the product. The grain settles down in the cell pockets, and the rotation of the cylinder distributes it into the trough. A paddle auger conveys the material out of the machine. The long grain separation works correspondingly - but here only long and foreign particles are removed by guiding the shorter seed out of the trough. The indented cylinder machines are comprised of painted and bolted steel sheets and are completely encased. The horizontal rotating cell cylinder is made of a special galvanized sheet steel. The specially designed asymmetric (“tear drop”) cell pockets made of high-quality material provide for the highest separating quality.

 
FEATURES

  • Gentle processing of the product

  • High standard of separating quality

  • Three different cylinder diameters (600, 700 and 900 mm)

  • Segmented cell cylinder makes for a simple and quick changing of the cylinder casings

  • Easy and adjustable trough positioning

  • Support for sampling after each procedure

  • Individual drive unit for each indented cylinder gear motor

  • Vibration free operation and low noise development

  • Bolted housing made of painted sheet steel

  • Aspiration connection

 

Indented Cylinder ZR

 
Indented Cylinder ZR.png
 

PETKUS Indented Cylinders ZR are used in mills for the sorting of rice by length. Designs for other crops are available upon request. The ZR is available in two different sizes and performance categories.
In the short grain selection broken grains as well as short foreign particles are separated from the product. The grain settles down in the cell pockets, and the rotation of the cylinder distributes it into a trough. A paddle auger conveys the material out of the machine. The long grain separation works correspondingly - but here only long and foreign particles are removed by guiding the shorter seed out of the trough. The indented cylinder systems are comprised of painted and bolted steel sheets and are completely encased. The horizontal rotating cell cylinders are made of a special galvanized sheet steel and equipped with cell pockets. These specially designed asymmetric cell pockets made of high-quality material provide for the highest sorting quality.


FEATURES

  • Gentle processing of the product

  • High standard of separating quality by asymmetric pocket cells

  • Segmented cell cylinder makes for a simple and quick changing of the cylinder casings

  • Easy and adjustable trough positioning

  • Vibration free operation and low noise development

  • Bolted housing made of painted sheet steel

  • Individual drive unit for each indented cylinder gear motor

  • Aspiration connection