dust collector upgrades

2021/05/21

So the results show that I was used to roughly 50% of the maximum performance of my single stage unit and the new cyclone is moving 4x as much air as Im used to in my shop.

Mike Farrington demonstrates how these simple clamps will help you apply edge banding like a pro. It ran along the back of my bench where the majority of the tools were located, so it was about 16 feet long. If you add a plenum made from hardboard, perhaps another $15. I did the best I could with the materials I could afford and the space I have. We are the Micronics Engineered Filtration Group, committed to your success. You'll need to make some filter mounting flanges. I mainly used it for my table saw with 4" pipe and it has worked fine. And after all this is done, you finally get a chance to test the system by cleaning out the 2 stage of your collector and seeing what it can do. Velocity through that pipe is roughly 4000fpm. Notify me of followup comments via e-mail. JDS and Laguna both make collectors that can be adjusted. I discovered that the smaller dust collectors are not suited for what you are trying to do (not enough cfm). This stage removes the majority of the dust from the air stream before it his the collector. Reducer: http://amzn.to/2innqyX Rabbeting a shelf; Strength vs. appearance, Editor's Letter: A new tool with every project. Is this normal? It would be much cleaner to run a bead of silicone on the seams before screwing the parts together. I also had the issue of the cyclone exceeding the maximum on the meter when I took readings on the planer and table saw. The way this works is that most of the dust is collected in the first stage, the cyclone stage, thus preventing much of the dust to enter the second stage, which in turn helps to cut down on dust particles being expelled through the dust collector's filtering system. This is a great way to go for a shop where the collector is sized correctly but the filter needs to be cleaned too often. The cyclone also comes with a splitter that reduces the inlet to 3 4 ports. One thing I thought would be interest is to compare the airflow and noise levels of both collectors. Micronics Is Your Trusted Partner for Total Engineered Filtration Solutions. Much higher than if that same 800 cfm was traveling through the 6" pipe. The motor can be wired 110v, or 220 v. I'd go with the 220v and a proper circuit provided for that. collection hose. I was very happy with mine. From contributor M: My workshop, AKA The Board Room, has recently undergone an upgrade to the dust-collection system.

Firstly is overhead clearance. WOODWEB is a registered trademark of Woodweb.com. Your email address will not be published. I reinstalled the filter and tested the airflow again. In my view dust collection is extremely under-researched, especially for the small shop. Side note: I found that for pipe larger than 6 in., it was much more cost-effective to go with spiral steel pipe vs. PVC; the 8-in. Go with 1 micron filters. and 6-in. In normal cases, the cyclone has to separate a small steady stream of sawdust but when sucking up large masses of debris, huge amounts enter the cyclone all at once and larger quantities dont get separated out and pass right into the filter. I highly doubt the actual cfm number is very accurate but since I was testing consistently, the deltas should be accurate. The plen/main duct was about the size of that intake. sandblasting equipment trinco pricing 48x48 bpdc mm It's okay to split a 6" duct to two 4" ducts using a wye, but you need to keep both of those 4" ducts open (no blast-gate) to feed the 6". These are often not the best, but for many of us they are best we can afford and install, and in recent years they are actually doing a pretty good job. Further, adding elbows also increases resistance. Your dc will draw less air. Don't bother making the plenum to top-mount both filters. The purpose of a dual or 2 stage dust collector is try to make the air cleaner by trapping more dust in the first stage of the dust collector which turns out to be the cyclone part that was added on. If you want to use your pre-separator with a 6" lid outlet, do so, and simply leave your dc alone. Suction is nowhere near as strong in a dc. The piping needs to be connected tightly between the units and there are special hose clamps for this that give a better grip to help reduce air leaks. I have a small shop (30x30) and a 1.5 horse Delta single stage dust collector. I have seen several mods for the Harbor Freight dust collector, including a thein baffle, neutral vein, and wynn filter upgrade. The joints get screwed together with self tapping sheet metal screws and once Im done changing some of the other pipe out, Ill seal the seams with foil tape.

That will reduce flow in the 6" main. Moreover, watch for deals on this website and eBay for a quality used one. I think it worked because the inside was pretty smooth, and the air had a straight shot from the waste gates into the collector, and the flex hose from the waste gates to each tool was pretty short. I contact cemented and screwed aluminum flashing to the inside before assembly to ground the system. That would create a massive increase in resistance. These units with collect and expel dust in one unit are called Single Stage Dust Collectors One of the problems with single stage dust collectors is that they are often hard to empty when they get full, without causing more dust. Picture a rectangular box, maybe 8" tall by 22" wide by 44" long. The results of this were pretty much what I expected. The one thing that hasn't changed is that we all pretty confident that wood dust is not good for us to inhale. The Micronics Engineered Filtration team excels in expertly custom-engineered Air Pollution Control (APC) Solutions including economical Baghouse Retrofits, Rebuilds & System Upgrades. Buy or build shrouds and fixtures. Remove the twin 4" wye at the inlet, and hook up your 6" pipe. Its been a long time coming but Im finally upgrading my dust collector to something appropriately sized for my shop! Maybe two layers thick (1/2" each). I found myself with some free time, so it was time to stop procrastinating. with all of the dust collection content on FWW! I have included links to a couple of videos I recently posted to my magnificent YouTube channel that cover my dust-collection installation as well as overarm dust-collection shrouds. Buy your ducting from a local professional supplier. By reducing to 4", you're reducing the area of the duct by more than half. The runs are longer and the tools I have now have grown in size. Get instant access to over 100 digital plans available only to UNLIMITED members. Since two 4" pipes is roughly equal in area to a single 6" pipe (about 90% actually), you'll create little extra resistance, and you'll pull enough air to properly feed the 6" pipe. That plenum would be a simple box with a hole cut out of the bottom, and mounted where your present filter is mounted. Similarly, did you look at Gripple hangers? If that is the case, and you'd like to use the lower plastic waste bag, then you can add the plenum, with the two top-mounted filters. When I did the same with the cyclone the airspeed was too great so I had to take a reading with the meter just outside of the end of the pipe. They are all identical, except for color and the rims have nice flat parts which make them very suitable to adapting to a cyclone collector top. Don't close one of the 4" ducts. This effectively takes the single stage dust collector to a 2 stage collector. Over the years I have amassed a small collection (3 or 4) of identical, plastic garbage cans, of good quality. That is simply tack-welded in place.

To close this one out, I dont think its possible to create and install the perfect dust-collection system. I only ordered the cyclone part, not the dust collection part because I wanted to set up my own collectors so that I could add more as needed. When we convert/upgrade your existing baghouse equipment, we will typically leave the inlet piping, electrical cabling, and foundations intact, resulting in substantial cost-savings over greenfield installations. After a few minutes of that (and a few piles of fine dust on my lawn later), a leaf blower can be used to blow off any remaining dust (theres still a lot trapped in there). The articles found in this collection cover all facets of dust collectionfrom finding the right dust collector to getting the most out of your current collector, from organizing your shop for efficient dust collection to designing a ductwork system. On both my jointer and tablesaw, I made plywood covers and cut holes in them so I could attach a 6-in. I also added a 44 gallon garbage can with a pre-made top which works like a cyclone filtering out larger stuff in the garbage can before going through the fan/filter. Our team can design, fabricate, and install clean air plenums, tube sheets, and hoppers, and we can reline/rebuild clean and dirty air plenum walls. With the tests out of the way, I can removed the old collector and clean up the mess that was behind it. Rectangular or square, approximately 6x6 inside. All logos and trademarks in this site are property of woodworkweb and/or their respective owner(s). I tried a lot of solutions with a 2HP DC, which was all I could afford in the beginning. Behind the 6" blower intake, some versions of the dc-850 have a 5" restrictor collar. We seem to be at odds about how much is safe and which dusts are worse than others, but the safe rule of thumb is NO dust is good and ALL dust should not be inhaled. Way more than Id expect. This time I went with 8-in. The Excel file for these results is also available. Dust Mask: http://amzn.to/2y8dl1m 2022 The Taunton Press, Inc. All rights reserved. If you are concerned about static electricity sparking a fire, there are ways to ground PVC piping to mitigate that risk. Converting your existing equipment can typically be done for around half the cost of replacing it. Roughly $50. Total cost of modification = 1 filterbag. 2022 Micronics Engineered Filtration Group, Inc. All Rights Reserved. This site uses Akismet to reduce spam. While there have been many advances in dust collector designs and capabilities over the years, not everyone is in a position to purchase a new unit. In-depth articles, up-close photography, and detailed illustrations. I went to a local HVAC supplier and I was pleasantly surprised to find much lower prices than I could find online. Long-radius elbows are better than tight radius, etc. The other thing I still want to change is how the lid attaches to the collection barrel underneath. 10% off in stock chair kits with coupon code CHAIRS Dismiss. Increasing airflow dramatically will result in a surge in required horsepower, which could overwhelm the small motor, unless you provide proper restriction. You have to consider which is your most demanding branch in your duct network. I had to make sure the cyclone was sealed to the wood, and that the wooden top could seal tightly to the plastic garbage can bases. When the meter is inside of the hose, it blocks the airflow so the only path is through the fan area of the meter, which is around 3. Be forewarned, however. Save my name, email, and website in this browser for the next time I comment. I then repeated these reading after cleaning the filter to establish a best case scenario for that collector. I was just curious if it was possible to get a motor with more hp, and at the same time remain safe. Then you choose a dc capable of handling that demand. A small Fein shop-vac can provide up to 100" WC of suction, which would be 11-12 times higher than your dc. Love the Simpsons reference in the name caption :-). Very inexpensive to do, as well. I notice another Fine Woodworking article Dust Collection for the One-Man Shop #141Mar/April 2000 Issue claiming that PVC pipe has 3 times the friction drop as steel pipe and the author conducted tests that supported the claim. The body of the collector come partially assembled. Always use 45 degree take-offs in your ducting if possible, instead of 90 degree, etc. I have a shop that is roughly the same size as yours and also started out with a small dust collector. Next comes the piping. I established a baseline of what Im typically experiencing and used to by taking measurements with my old collector before changing anything. Finally, the weather has turned to something tolerable! It is used to restrict airflow, in case the user doesn't provide enough ducting restriction.

Its starting to warm up, so were back, Welcome back to our home renovation and remodel project. For this installation, I decided to try using a brushable duct sealant rather than duct tape. Did you find this to be an issue? Try it out. Collecting Dust or at least preventing the distribution of dust in the workshop has been an active topic among woodworkers for a long, long time and I expect it will continue to be as new information, changes in the industry and new methods continue to evolve.

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