gp

Precision in Every Pass

The GP Modular Grader is a compact, efficient solution that delivers accurate sizing into four fractions in a single operation. Built for versatility, it ensures consistent, high-quality grading across a wide range of products while optimizing space and performance.

The GP modular grader offers the following features:

Feeding section with feed roll and gate with spring.
Pre-aspiration channel with fixed depth.
Screen section consisting of two sieveboats with screens with fixed 6° screen inclination.
Upper sieveboat with 3 screen layers for grading in two fractions (large size and small size).
Two parallel transport plates from upper to lower sieveboat; one for large size product and one for small size product.
Lower sieveboat with 6 screen layers; upper 3 screen layers for grading in two large size fractions and lower 3 screen layers for grading in two small size fractions.
All screens with quick-change system.
Four outlets in the bottom of the machine; each outlet with integrated manually adjustable dust aspiration with 4 spouts on top of the machine for connection to an external aspiration system (customer delivery).
Fixed drive and motors.
Motors with PTC sensor prepared for frequency converter.

Options:

Vibrator feeder.
Variable drive with frequency converter.
Screen section enclosed with doors.
Screen inclination of 4°.
Interlock screen system.
Screens with tumbling plates.
Adaptive aspiration control system .

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TECHNICAL SPECIFICATIONS

  
      GP-1000
      GP-1250
      GP-1500
      GP-1750
    
      Screen size L x W
      800 x 1000 mm
      800 x 1250 mm
      800 x 1500 mm
      800 x 1750 mm
    
      Screen area
      21.6 m2
      27 m2
      32.4 m2
      37.8 m2
    
      Screen segments
      27
      27
      27
      27
    
      Capacity - maize
      10 t/h
      12 t/h
      15 t/h
      18 t/h
    
      Capacity - sunflower
      3.5 t/h
      4.3 t/h
      5.1 t/h
      6 t/h

Capacity: estimate (guideline) based on fine cleaned non-organic product with approx. 25% product size distribution; if the product size distribution differs, the capacity will change.

gp

Precision in Every Pass

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