Side Trench Cover - Such trench cover is usually set on sides of roads, parking lots, squares and other places.

Side Trench Cover

Production Methods:
1. Twisted Steel: the more common method; to twist steel as crossbar.
2. Double Flat Steel: made by interlacing two flat iron.
3. Detailed Type: the main lever spacing of 12.5mm; used for barrier-free space and the general spacing of 30 or 35.3mm.
4. Interspersed Type: Interspersed with round iron to middle of flat steel.

Model   Ditch pitch (mm) Grating Wide (mm) Grating
height
frame Cover
CFS-30 300 422 400 I-50
CFS-35 350 472 450 I-55
CFS-40 400 522 500 I-55
CFS-45 450 572 550 I-65
CFS-50 500 622 600 I-65
CFS-55 550 672 650 I-75
CFS-60 600 722 700 I-75

Construction Sample