Workshop Dust Collection System Design

Do use the largest ductwork that fits your collector.

Workshop dust collection system design.

Determine diameter and cfm of main duct 5. Dust being draw out of the shop through two big doors. Just because a tool comes with a 4 dust port doesn t mean you should use 4 main ducts or drops. This unit features a 1 1 2 hp induction motor 1 micron filtration and 1 200 cubic ft.

Tapered reducers like. The proper dust collection system design can help you keep your woodshop free of dangerous contaminants. This might include adding one or more sub panels 220 volt service or additional circuits. Dust collectors are designed with either a single stage or two stage filtration system.

To find the right dust collector for your workshop consider these important features. Designing your dust collection system there are five simple steps to designing an effective and efficient dust collection system. The first phase is sizing your duct work for adequate volume and velocity of flow for the type of dust you will be creating. There are two main points to consider when choosing a dust collector.

Determine duct velocity fpm 3. Install a scalable electrical system. See dust management and collection for more information on controlling dust. Determine diameter and cfm of each branch 4.

If re wiring your shop consider making your electrical system scalable. First figure out the air volume requirements of the machines in your shop see the chart on p. It can accommodate two 4 ports or one 6 port. If you have made an investment in a powerful dust collector that is a great first step toward creating a healthy shop environment.

Designing your dust collection system. Figure system resistance sp static pressure. And the second phase is computing the static pressure sp of your system to determine the size and power of your dust collection unit. Here are the basics to help get you started.

Draw a floor plan of your shop 2. Most cyclones have intake ports of 6 to 8 and some two bag collectors have 5 or 6 diameter intakes so consider at least a 5 main duct. Even the best dust collection system won t eliminate the need for occasional sweeping. There are two phases to designing your dust collection system.

If you have a small workshop or you are a hobby woodworker a single stage dust collector like the shop fox w1727 is. Instead look at the intake port sizes for the collectors you re considering.