Workers limbs may get caught in unguarded shafts,
shaft ends, spiked live rolls, or nip points.
- Construction, operation, and maintenance of conveyors must
be in accordance with American National Standard B20.1-1957, which
is incorporated by reference as specified in Sec. 1910.6. 1910.265(c)(18)(i)
- Spiked live rolls must be guarded. 1910.265(c)(18)(ii)

Roller conveyor with unguarded
chain and sprocket drives.

Guarded nip points on chain conveyor.
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Unguarded nip point between belt
and pulley on belt
conveyor.

Chain conveyor; unguarded shaft, shaft end, and nip
point between conveyor chain and sprocket.

Guarded drive mechanism on belt conveyor.

Worker sitting on belt conveyor.
This is not a safe practice.
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