I'm always doing something on the homestead or shop over at / swiltzius
Inspired by the Oneida model I made my own for around $200. A simple box fan and filter taped to one side it pretty good, but I'm finding this benchtop dust collector is providing super even airflow, pulls air very well through the filters, has variable speed, and I really like having the blue pre-filter. In short, it's exceptional for bench top sanding, routing, and power carving!
Specs:
41.3 dB noise level (on max)
39.6 watts (6.6w per fan)
enclosure 8” x 25.75” x 18.5”
951 CFM free airflow (158.5 per fan/no filters)
6x fans 140mm x140mm x25mm
800 - 3000RPM fans
60 watt 12V power supply
16” x 25” MERV 15 air filter
up to 94% efficient at removing 0.3-1 micron particles
16” x 25” x 1” MERV 6 polyester pre-filter
26 lbs total weight with filters
On paper, I am close to 15% higher CFM than the Oneida (830 vs 950 free-fan rating). 535 actual rating Oneida so I'm around 600-625? Sound depends on airspeed and it can go very quiet on 1/2 or 1/4 of max power.
Parts used:
RioRand 7-70V PWM DC Motor Speed Controller Switch 30A www.amazon.com/dp/B071NQ5G71/...
Aqua-Flo Cut to Fit AC / Furnace... www.amazon.com/dp/B074KWR455?...
Replacement Compatible with... www.amazon.com/dp/B07FQVF3GN?...
LEDMO Power Supply,... www.amazon.com/dp/B01461MOGQ?...
JBtek All Black Sleeved PWM Fan... www.amazon.com/dp/B01EF9OI0O?...
TeamProfitcom PWM Fan Splitter... www.amazon.com/dp/B07F8LV1BY?...
Noctua NF-A14 iPPC-3000 PWM,... www.amazon.com/dp/B00KFCRF1A?...
1 май 2021
