Structure of the varnished iron machine, composed of:

• Square tubular iron frame: 50 mm;
• Plate body (2mm thick) with planes for back openings to extract and place sieves;
• Front staggered mouths for the output of sieved material;
• No. 4 removable sieve trays with different sieve sizes (2 cm, 1 cm, 0.5 cm and 0.3 cm), with dimensions 365x955x20 mm;
• Motoreducer with 2HP motor, equipped with all components for sieve oscillation;
• Electric control panel on the side;
• Overall dimensions – see annexed drawing