Standard 4 x 0.80 m galvanised feed trough

Due to the aggressiveness of the lactic acid naturally present in silage, the zinc coating (Galvanised) can deteriorate. To extend the feed trough’s service life, a bituminous coating (e.g. Blackson food grade) needs to be periodically applied to the inside of the trough

- Manufactured from 2 mm sheet steel bent in a single length for greater rigidity,
- Angles are notched allowing the ends to be superimposed with a weld bead for more solidity,
- Anti-rust protection on the entire trough,
- Polyurethane paint applied on pan interior and exterior,
- Very deep trough pan,
- Base smaller than trough width.
Standard feed troughs are fitted with:
- 2 reinforcing cross bars inside the feed trough,
- 4 feet welded under the tray for troughs up to 5 m and 6 feet for 6 m. Feet connected by reinforcing cross bars. 
- Anti-spillage rim’s width of :
• 75 mm for any troughs width from 0.80 to 1.50 m
• 55 mm for troughs width 0.60 m,
- Ø 50 mm galvanised legs for any troughs width from 0.80 to 1.50 m and Ø 42.4 for any troughs width 0.60 m. Adjustable in height in groups of 7 cm by a through bolt to adjust the height or tilt the trough to limit waste,
- 1 PVC threaded drain through wall plug (Ø 45 mm).

Hot-dip galvanizing after manufacture for protection.