Customisation and Installation of Downdraft Tables
We have recently customised and fabricated a traveling top sweep extraction hood to suit out tables - this gives the ability to clean the top of sanding jobs without blowing the dust everywhere. The top sweep travels over sanding job removing dust from the surface and grooves which is then extracted directly into a waste bin via a dust collection unit.
Top working area consists of specially customised and routered craftwood c/w non-slip matting so as to grip jobs and allow good extraction to breathe through the soft top material.
In most cases on larger flat jobs, the down draft is able to hold down the material for router/sanding purposes with no need for clamps as long as the recommended amount of extracted air is supplied to each table.
Down Draft Table Sizes
Model # AF-ADD-25
Size: 0.5 x 0.50
Minimum volume of air: 900m3h
Exhaust duct size: 120ø
Approximate velocity: 22m/sec
Model # AF-BDD-36
Size: 0.6 x 0.60
Minimum volume of air: 1,295m3h
Exhaust duct size: 140ø
Approximate velocity: 23m/sec
Model # AF-CDD-72
Size: 1.2 x 0.60
Minimum volume of air: 2,592m3h
Exhaust duct size: 200ø
Approximate velocity: 23m/sec
Model # AF-DDD-112
Size: 1.5 x 0.75
Minimum volume of air: 4,050m3h
Exhaust duct size: 250ø
Approximate velocity: 23m/sec
Model # AF-EDD-162
Size: 1.8 x 0.90
Minimum volume of air: 5,832m3h
Exhaust duct size: 300ø
Approximate velocity: 23m/sec
Model # AF-FDD-200
Size: 2.0 x 1.00
Minimum volume of air: 7,200m3h
Exhaust duct size: 325ø
Approximate velocity: 24m/sec
Model # AF-GDD-288
Size: 2.4 x 1.20
Minimum volume of air: 10,368m3h
Exhaust duct size: 400ø
Approximate velocity:
23m/sec
