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- Theo YpmaThe Bijlsma Hercules grading machines are distinguished by their unique drive of the shaking mechanism. High and low shaking speeds and their duration can be set independently of each other. This makes it possible to set an optimal shaking frequency for each tuber shape under all circumstances. The heavy-duty crankshaft in combination with the electronically adjustable drive ensures a very quiet operation of the machine, even when the machine is set up on an extension frame, as is the case, for example, with grading lines. The steel or rubberized riddles consist of two parts. After removing the riddle clamp, the riddles can be slid sideways in or out of the riddle boxes. This simple operation can be performed on both sides of the machine. Long-shaped tubers that get stuck in the mesh of the riddles are pushed out of the mesh by the double automatic riddles cleaner.
Model | BG 30.000/4 | BG 30.000/5 |
Capacity | up to 45 tons / hour | up to 45 tons / hour |
Number of riddle decks | 4 | 5 |
Riddle dimensions | 1,600 x 1,300 mm | 1,600 x 1,300 mm |
Riddles per deck | 2 | 2 |
Machine length | 4,695 mm | 4,695 mm |
Machine width | 2,180 mm | 2,180 mm |
Shaking mechanism drive | 3.0 kW | 3.0 kW |
Screen cleaner drive | 0.37 kW | 0.37 kW |
Weight | 2,850 kg | 2,850 kg |