The use of large diameter disc sanders creates significant amounts of wood dust. Workers exposed to wood dusts have experienced a variety of adverse health effects such as eye and skin irritation, allergy, reduced lung function, asthma, and nasal cancer. Therefore, the National Institute for Occupational Safety and Health* (NIOSH) recommends limiting wood dust exposures to prevent these health problems. (*NIOSH is the Federal agency responsible for conducting research and making recommendations for preventing work-related illness and injuries. HAZARD CONTROLS are based on research studies that show reduced worker exposure to hazardous agents or activities.)
Surveys by NIOSH researchers found that wood dust created by large diameter disc sanders is often not effectively controlled. To address this problem, researchers designed a ventilation control system that significantly reduced wood dust emissions into the workroom.JET STRIPPER SYSTEM
ILLUSTRATION: DISC SANDER WITH JET STRIPPER INSTALLED IN EXHAUST HOOD
For More Information
To obtain more information about controlling this hazard, or for information on other occupational health and safety issues, call NIOSH at: 1-800-35-NIOSH (1-800-356-4674)
A technical article Control of Wood Dust from Disc Sanders, Appl Occup Environ Hyg 6(11):938 944(1991), has been published on this subject. Also, a videotape New Ventilation System for Disc Sanders, Tape #206, 4 minutes, may be borrowed free of charge.
This document is one in a series of seven HAZARD CONTROLS concerning wood dust control techniques listed below that are available free upon request from NIOSH:
The principal contributors to this HAZARD CONTROLS are Jennifer L. Topmiller, Division of Physical Sciences and Engineering, and Jerome P. Flesch, Education and Information Division, NIOSH.
This document is in the public domain and may be freely copied or reprinted. NIOSH encourages all HAZARD CONTROLS be made available to all interested employers and workers.
Publication #: 96-124
For more information about these or other occupational safety and health concerns, call toll free: 1-800-35-NIOSH
Disclaimer and Reproduction Information: Information in NASD does not represent NIOSH policy. Information included in NASD appears by permission of the author and/or copyright holder. More