|
After being firstly
filtered by the roughing air filter, the indoor air is
sucked from top into the static pressure case to enter
work area, than 30% air is the sucked into grid of the
rear of bench 40% rest air is sucked into the bottom of
bench, by the front grid, system air recircle by negative
pressure air dust, 30% air is exhausted out from front
door. The bench work surface and scaleboard are made of
304# resist rust S.S.
|