Start With the Machines, Not the Motor Sizing a dust collector starts with the woodworking machines you need to connect, not with a horsepower number on a sales label. A 1-hp collector can work well on a table saw with…
Dust-collection ductwork works best when it is treated as equipment that needs maintenance, not as permanent plumbing hidden above the ceiling. Fine dust settles in horizontal runs, elbows, blast gates and branches. If you cannot reach those areas without dismantling…
A small dust collector can move plenty of air at the inlet and still perform poorly at the tool. The usual cause is pressure loss: every foot of hose, sharp bend, undersized fitting, clogged filter, and unnecessary separator makes the…
Dust collection duct velocity is the speed of air inside the pipe. It matters because the air must move fast enough to carry sawdust, chips, and heavier debris through horizontal runs instead of letting them settle. Too little velocity causes…
A dust collector can have plenty of advertised airflow and still perform poorly at the tool. The usual cause is not the motor. It is a hidden restriction somewhere between the machine and the collector: a crushed flex hose, a…
A dust collector can sound normal while delivering poor suction at the tool. A clogged filter, undersized duct, open blast gate, leaking hose, or an overfilled drum can reduce airflow without making the problem obvious. A dust collection manometer gives…
Dust collection problems are often blamed on the collector when the real issue is a restricted hose, leaking duct, clogged filter, or an undersized pickup. The quickest way to find the fault is to measure airflow at several points instead…
Choosing a Dust Collector for an Eight-Foot Ceiling An eight-foot ceiling does not prevent you from building a good dust collection system, but it limits where the collector can go. A ceiling-mounted unit may technically fit, yet it can interfere…
Long duct runs change the dust-collection problem. A collector that works well beside a table saw may perform poorly when air must travel 30 or 40 feet through several bends, a blast gate, and a filter. The issue is not…
A shop-made sanding hood can capture a surprising amount of dust, but only if the collection system moves air through the hood instead of merely making noise nearby. The hood should enclose the sanding area, keep the pickup close to…