>> Log Breakdown, Related Machinery and Facilities
Saws > Head Saws
Head saws have large blades used for rough cutting and
shaping logs. Twin circular-head saw rigs such as scrag saws must
meet the specifications for single circular head saws. 1910.265(e)(2)(iv)
Contact with the moving blade or machinery
may occur.
Circular head saws must use safety guides that can be
readily adjusted without the use of hand tools.
1910.265(e)(2)(iii)(b)
Circular saw blade guides
The upper saw of a double circular mill must have a substantial hood or guard.
1910.265(e)(2)(iii)(c)
Double circular mill
Logs may kick back and strike the operator.
Do not operate circular head saws at speeds in excess of those
specified by the manufacturer. Maximum speed must be etched on the saw.
1910.265(e)(2)(iii)(a)
Where live rolls are not used behind the head
saw, equip circular sawmills with a spreader wheel or splitter.
1910.265(e)(2)(iii)(d)
Circular saw head rig with spreader
wheel
Flying particles or loose materials may strike workers.
Place a screen or other device on the saw to protect the sawyer from flying particles.
1910.265(e)(2)(iii)(c)