My #DIY #PVC dust collection systemwhat a difference!
These are stiffer and have a lower likelihood of leakage, but more expensive.
I like things that will take my abuse so I got the aluminum ones, with the cast aluminum body and hex nut to hold it in either open, partially open, or closed position.
Minimizing flex hose is really good for static pressure; I measured the difference and its huge. Trust me, you only need a fraction of all thats available.
Youll often see them in commercial buildings, especially exposed ceilings.
You also dont have to do it all at once; of course design for the whole shop first but you can always run enough duct to catch a few important machines and do the rest as you have time.
While designing your dust collection system, you should make the above choices so you account for them in how everything fits together.
(How To Use It on Wood), Small bending corners reduce the suction power, Plastic tee fittings arent suitable for dust removal. With the proper ratio of dust to air, it is well known this can cause a disaster.
You dont want to start the collector with all the blastgates closed and wind up with collapsed ductworkit really can happen. So once youve bought all the Legos, itll probably take an afternoons worth of time to put it all together. Im investigating about Hanger separation recommended for dust collection systems. PVC is made of plastic. So, those are the different kinds of pipe that can use for dust collection which is the perfect answer for What kind of pipe to use for dust collection?
.and the 'borg generally only as 24" lengths, rather than the more convenient 5' sections sold by Oneida. When it comes to woodworking, creating sawdust is a common thing. We are proud of the quality of our products, and we stand behind them 100%. I also bought an anemometer so that I can actually measure my airflow both in the main and at each tool.
It is very helpful for me. But if the generating saw dust amount is high, better to stick with 6 metal pipes for an effective dust collection process. Metal dust collection pipes are popular in professional woodworking spaces.
They sell general use foil tape, but the UL-181 is approved for HVAC ductwork. Does Your Dust Collector Filter Bag Spray Fine Dust Up Your Nose?
The time benefits alone are worth the brief learning curve effort. Corners, elbows, and other fittings are well designed to increase the suction power by providing space for proper airflow. For me, I used construction screws (not drywall screws) and standard duct strapping and some hangers. If for any reason you are not satisfied with the merchandise you ordered, just return it within 90 days to receive a refund in the manner of original payment for merchandise only. Having a central dust collector in one place (or two, one for each side of a larger shop) is a much better solution than either using a shop vac rigged with a mini-cyclone or bucket separatortrying to mimic a full sized collector, or an undersized 1HP collector rolled from tool to tool.
I didnt choose PVC because I get static shocks from it (I still feel them from the plastic flex), and worried about the fire risk (however real it may be).
But I bet youd like to have a dream dust collection system in your woodshop.
PVC dust collection infra structure in place @HackBerryLab. Planning for new machines and projects involves sourcing duct that removesdust and debris from the workspace.
Ive experienced sharp static shocks from my planers plastic flex duct.
@*/false; if (!IE) { return; } if (document.compatMode && document.compatMode == 'BackCompat') { if (document.getElementById("af-form-1847748224")) { document.getElementById("af-form-1847748224").className = 'af-form af-quirksMode'; } if (document.getElementById("af-body-1847748224")) { document.getElementById("af-body-1847748224").className = "af-body inline af-quirksMode"; } if (document.getElementById("af-header-1847748224")) { document.getElementById("af-header-1847748224").className = "af-header af-quirksMode"; } if (document.getElementById("af-footer-1847748224")) { document.getElementById("af-footer-1847748224").className = "af-footer af-quirksMode"; } } })();
Its good practice to run a grounding wire from your machine around / inside the flex hose to the sheet metal duct to keep the system grounded. Youll no longer have to hook and unhook flex hose from the machine youre about to turn on, turn on the dust collector, then the tool. pic.twitter.com/if6JU2wELr.
Just make sure that whichever one you get will minimize leakage when closed.
So, it will never move at all. This electricity can cause dust fires/ explosions with the right dust-air mixture of dust that exists inside the ductwork.
I added some foil tape to the body to help with that Make sure the air suction, when closed, pulls the metal gate in the same direction that the locking screw pushes on it for a better seal.
Are your blastgates facing the right way?
Connections, blast gates & flex tubing are on order.
These are just segmented elbows that rotate relative to each other to make angles other than 90 deg,, and allow you to make the inlet and outlet at odd non-perpendicular planes. Inevitably youll forget something and lose momentum during the assembly.
Inevitably your walls arent plumb or square so having some leeway (adjustability) is nice.
I also find that larger shavings clog up the 4 jointer port anyway. Now Ive developed a calculation spreadsheet with true engineering fluid dynamics formulas and minimized rules of thumb. But you need to make sure the ABS pipe system is properly grounded to avoid creating static discharge because combustion can take place under ideal conditions.
Items shipped directly from the manufacturer cannot be returned in store.
Once youve put all the fittings on the floor or bench facing the right direction, you can mark the correct side to crimp, so you dont accidentally have it face against the airflow direction. By Bill Pentz in forum General Woodworking and Power Tools, By Bob Borzelleri in forum General Woodworking and Power Tools, By Steven Wilson in forum General Woodworking and Power Tools, By Sam Chambers in forum General Woodworking and Power Tools, Metal Home Depot Duct and Dust Collection, Dust Collection - my latest two cents worth, Q: Dust Collection System in a Small Shop, If this is your first visit, be sure to
Same with small sections of PVC I experimented with. For the best experience on our site, be sure to turn on Javascript in your browser.
However, now Im willing to buy some components online so that I get exactly what I need, and buy the readily available parts at the home center.
And, if youre on Twitter, be sure to follow #woodchat every Wednesday night, at 6:00 pm, PST. You have given me solid information that I really needed.
Ive known about these bridging hose clamps for awhile but I finally just bought some.
Your information on pvc pipe for dust collection is outdated and repeats miss information. The idea is to make sure the suction isnt so high that it tends to collapse the ducts. Does JB Weld Work on Wood? For international returns, please click here. How much did your system end up being? Copyright 2017 The Art of Woodshop Design - Optimize Your Woodshop!
Im Walter Parker. US Duct manufactures pipe for all of your dust extraction and collection needs. You can really ease up the resistance to airflow by making the turns more sweeping and gentle.
I would like to do sheet metal ductwork, but it seems it will be incredably expensive compared to flex or PVC. All you have to do is crimp one end, connect to the right fittings with sheet metal screws, and seal the seams with duct mastic.
Two types of PVC pipes can use for dust collection pipes.
With metal ductwork in a variety of sizes and connection types, we are able to provide the right dust collection pipefor your project. For vibration isolation purposes, I do have a short plastic flex section near the collector, so jumping a wire across that is a good idea, and since its cheap and easy to do its not worth it to me to research how necessary it is, I just figure do it.
Here I share with you how I did it and continue to turn my plans into reality Also, you'll get weekly WoodChip Tips, design ideas, free useful downloads, free mini-courses, and other cool stuff in The Other Side of Zero newsletter! You reduce your static pressure losses (resistance to airflow) by using wye-fittings rather than tee-fittings.
3hp cyclones may require a higher gauge.
The pipe size is also a factor you should consider when selecting a type of pipe for dust collection. Herere the advantages and disadvantages youll get by using PVC as dust collection pipes. Most excellent! Ill have the planer, lathe, jointer, table saws all on 5 and 6 drops. Some people have had success with the ClearVue and other plastic/ PVC ductwork, but personally Id ground it with wire though. PVC pipes are commonly used for dust collection because its light, easy to glue up or tape together, and inexpensive. Currently the sound level is 105db in the shop! Ive heard and saw some tables referencing to this, but, they only speak about steam and water, not dust.
When the PVC pipes are heavy, theyre difficult to handle and excess mass is wasted.
Am I missing something?
Configuration for fitting ductwork together; all you need is some duct crimpers and self-tapping sheet metal screws. Im always surprised by how much of a shock dust moving through a non-metal tube can be.
I dont think youd need a ground for metal ducting, assuming your metal is continuous.
But, as an engineer I know better. They do sell duct-tape like products that are UL listed for ductwork, but the best thing to use is foil tape.
Schedule 40 Schedule 80 PVC creates low pressure on PVC that reduces the suction power of the dust collection system.
But if the generating saw dust amount is high, better to stick with a 6 PVC pipe for an effective dust collection process with maximum airflow.
This will reduce the static pressure (resistance to airflow) and will result in more CFM, which will help collect finer dust particles. Because it doesnt reduce the power of the central system as 6 metal pipes do.
I buy the longitudinal seamed straight duct that snaps together, and just seal the seam with duct mastic. I have maybe 40 of mains, split into two runs, some vertical 6, and the 4 branches. Buy like 6 feet of extra straight duct; if you buy the snaplock type dont assemble the seam so you can return it if you dont need it afterall. Ive found, however, that sheet metal ductwork is fairly simple to install (if you can figure out how to build furniture you totally can learn this), and not really that bad expense-wise.
Besides hundreds of hours in renovating, purging, and organizing, Im learning the ins and outs of dust collection.
You can install a spring-loaded safety damper that you can make yourself.
Even though PVC pipes are grounded, but still problems will occur.
PVC is an insulator and static discharges dont travel across the pipe so easily.
On larger ductwork, youll often see the contractor apply sheet metal strap along the elbow to hold the segments in place, then seal the whole thing.
Plus, never use Schedule 40 Schedule 80 PVC pipes because they are heavy and expensive. The adhesive isnt meant for the temperature variations in HVAC heating and cooling ducts, and it eventually falls off. I have used ABS and PVC piping in 2 different shops.
Lay out the pieces on the floor to prepare sub-assemblies. With metal ductwork, this isnt an issue. I got most of the straight ducts from Home Depot, and most of the fittings online.
My local home despot carries 5' lengths.
If you calculated that you need 5 ductwork, but your jointer came with a 4 dust port, I strongly suggest you either buy or make a replacement dust hood/ port that matches the duct diameter. Some people have designed a pressure relief damper at the end of their runs with a spring-loaded door.
To hang dust collector pipes, you can use both formal hangers or brackets.
No real need for heavier gauge unless youre operating a 5 hp machine or something. My goal is to limit the leakage from the system to make sure the suction is focused on the dust port.
The first ducts I bought were for the critical machines like the Table Saw and Planer, where a lot of chips and dust is created. Bigger pipe size is needed for saws that create a high amount of sawdust without any loss in suction. Both PVC and metal pipes have their own qualities, advantages, and disadvantages. Also, youll get weekly WoodChip Tips, design ideas, free useful downloads, free mini-courses, and other cool stuff in The Other Side of Zero newsletter!
Although I could do this my thoughts are to run low against the wall. The only drawback you get is there are more seams in this elbow, so you need to seal them well. If you want to ground the entire PVC pie system effectively, better to cover the entire PVC pipe system with conductive coating and ground the pipe inside components at the end of the pipe.
By drawing your ductwork to scale, itll give you an idea of how many feet of straight duct youll need.
I use duct sealant (mastic) which is designed to be brushed onto seams and fill all the gaps. To me, that means hex-head self-drilling.
(function() { var IE = /*@cc_on! Hex self drilling screws, duct sealant, and assembly advice graciously heeded! Wood dust is highly combustible, and improperly grounded PVC pipe can act as a source of ignition because of its static buildup.
Place the rigid sheet metal duct drop with its blastgate as close to the machine as you can without the flex hose interfering with the infeed or outfeed. Less static pressure loss means more CFM at the tool, which is critical for fine dust extraction.
I have one question.
Wood dust is explosive with static discharge. (How To Use It on Wood), Is Rubberwood Good For Furniture? I like to just start at a typical tool, and work my way back to the dust collector and list the items Ill need.
Youll just have to open the blastgate, and hit ON using your keychain remote.
Woodworkers know the annoying static buildup that comes with PVC pipe.
pic.twitter.com/CrO7yKMvLi.
If you have a benchtop planer with a flex hose attached to the dust collection port, youve probably gotten a shock from touching it while it was drawing chips. Dust Collection System Design and Equipment, Blast Gate, Elbow, Hose Clamp, Hose Hanger, Junction, Y Fitting, "T" Fitting, "Y" Fitting, High-quality brands and products you can trust, Expert advice and free post-purchase support, Exclusive, innovative products that help you Create with Confidence, Detailed instructions, technical specs and guides to make the most of your purchases.
GeoTech students engaged helping Kevin do some sheet metal work on the dust Collection system #geotech pic.twitter.com/recWlIdhH3.
If you have any questions about these charges, please contact customercare@rockler.com or call us at 1-800-376-7856. category and read those first. check out the.
The above pipe types differ in pipe size and you have to select one according to the type of job. So, they can mount on the wall and all the dust collection will sit there and when you feel to modify the system, all you have to do is pick up the pipe, cut it and move it where you need to.
Basically it comes down to safety concerns of static electricity build-up caused by dust rubbing against PVC piping.
Due to the overall inexpensive nature of fasteners, itd just be silly to not get the best and most convenient ones available. You can hold off and cap the mains for some other machines and just add to it over time.
Stainless and galvanized pipe keeps work environments clean and safe. I inherited a woodshop that had been dormant for 27+ years at my school.
Those brackets have the radius same as the pipes.
Theres a reason professional shops have a centralized dust collector system; its much more convenient and efficient, and safer for those doing the woodworking. Put together as many parts on the ground as you can, then loosely suspend those subassemblies so they can be connected when youre on the ladder.
Pipe is made of 24 gauge steel.
Now you know what kind of pipe to use for dust collection that matches exactly your purposes.
Custom Doors, Drawers & Glass Accessories, Spiral Pipe and Fittings for Dust Collection System, Skip to the beginning of the images gallery.
By being able to predict the airflow, I can decide on what diameter of ductwork to design around. I prefer sheet metal ductwork; theres only a slight learning curve. Plus, avoid 90-degree fittings and use 45-degree fittings to have good suction power throughout the system.
This will especially happen in a hot garage, humid basement, or hot attic space. I'm the man behind WoodWorkly.com and the owner of Woodworking planet.
For these items, please call the store where you purchased them or our customer service department at 1-800-376-7856 so we can assist you. You need to focus more on effectively grounding the PVC pipe system. Be sure to go with the thinnest pipe which is known as Sewer and Drain.
For the best experience on our site, be sure to turn on Javascript in your browser.
We have talked about the pros and cons of each kind of pipe and answered some frequently asked questions as well. Where you have flex ducts you can run a wire to jump across. If you have left-hand, youll need to make sure that the clamps are bent the right way. Choose the right fittings for more airflow; there are a lot of restrictions already in a dust collection system so why make it worse by choosing the cheap ones? I installed my first system in my Ladera Ranch house, where I had a single-car garage as the workshop.
Right now, Im in the process of re-calculating the whole thing knowing my actual airflows and being able to predict my static pressure losses with various duct diameters and CFM values. But on the other hand, 4 PVC pipe cuts the airflow than 6 PVC pipe.
By using a branched pipeline system, youll be able to collect sawdust generated in different areas.
It gets hotly debated but honestly its so easy to run the wire that it didnt seem worth the time to me to take the chance. Its a ton of work, but lucky for me, I have all the metal duct work and most of the gates needed which helps relieve my fundraising concerns. Do you still need to run a ground to metal ducting and if so where and how many or how often?
Lets answer some frequently asked questions about setting up dust collection pipes. Especially when your shop has multiple saws, they could each have their own pipeline-like branches. pic.twitter.com/JanI7Fy3Rd.
Die-stamped elbows are smooth inside, but youre locked into an exactly 90 degree turn.
12 Benefits Of Rubberwood, Is Elm Wood Good for Furniture? WoodChip Tip: If youre running one machine at a time, theres NO reason to have your branch ducts sized less than the main duct.
YMMV. Acetone is fine for that.
You can either buy rolls of sheet metal strapping with holes every inch or so, or you can buy special duct hangers from your home center. Connect with me on Facebook, and follow me on Twitter for more ninja tips to Optimize Your Woodshop! But on the other hand, 4 metal pipe cuts the airflow than 6 metal pipe. So, when I finish my calculations I will go through the trouble of finding odd-sized flex hose, blast gates, and tool ports if thats what the calculation indicates is best.
Therefore, always make sure not to go for the biggest pipe size but the most suitable one which balances suction power and power of the central system. US Duct goes beyond ductwork and fittings by manufacturing components that complete the entire dust collection system.
The hex head can be held by the hex driver without falling out and doesnt tend to slip like a Phillips head will often do. Snap-lock ductwork is easy to work with, including cutting.
Theyre just capped for now. Make sure not to go below 4 pipe sizes, because they will significantly cut off the airflow and reduce the suction power of the dust collection system. The store will not work correctly in the case when cookies are disabled. Each tool will get a blastgate. For more guidance in assembling your Workshop Design, click on the Starting? 4898 McCracken Rd.
But it allows the flexibility to be modified down the road.
Dust collection pipes are useful especially when youre working with hand tools. It comes in small bucket containers or caulking tubes.
Below is my original dust collection layout. Your order will come with a return form with convenient instructions, or you may send your returns directly to Returns Department, Rockler Woodworking and Hardware, 4365 Willow Drive, Medina, MN 55340.
Both PVC and metal pipes are great for dust collection. Nice lookin shop John,man them high ceilings gotta be nice.
They are. I bought whatever they had at the home center, and pretty much figured its good enough.
Metal dust collection pipes come in various sizes. Pre-seal your wye fittings and straight duct while on the bench.
Its a matter of personal preference.
Enter your name and email below to get your free copy of this organized and detailed checklist to jump-start, Also, youll get weekly WoodChip Tips, design ideas, free useful downloads, free mini-courses, and other cool stuff in, Do you want a workshop that comfortably serves as your creative lair? There are several UL-181 classifications (flex duct, fiberglass duct, etc.) Hi. Just what I needed!
From this article, we have answered what kind of pipe to use for dust collection by taking metal and PVC pipes. In this article, well explore what kind of pipe to use for dust collection and how to build a dust collection system.
I just read a lot about how to install sheet metal ductwork and dove right in.
This is a source of a lot of forum discussions/ arguments and some blog articles.
Now, looking around online I havent heard of someones shop blowing up where static sparks were attributed to the cause. Bridging hose clamps are better than conventional ones; however these clamps from Rockler work on right-hand swirled flex. Walter Parker is a woodworking enthusiast. Have just enough flex hose to move the machine around a few feet.
#Workshop.
If you dont have a good dust collection setup it can feel like youre spending more time cleaning up than actually working on projects. Click here for the woodworking plans: Dust Collection Plan.
So we are learning how to make mufflers and silence the bag house as best we can while planning runs and getting the duct work in place.
Safety, efficiency, and strength are coiled together in these superior dust collection pipes and fittings.
Great site!! 30 degree or 45 degree branch angles are available, but I like the ones that angle more in line with the main run, for obvious reasons. Read More About Him! Some people use a PVC duct system combined with grounding wire routed alongside (coiled outside and run inside) the piping to help mitigate any static electricity build-up.
I have a 2hp Jet collector and it seems to me that there would be more stress to pull the air up (gravity) then down rather than down then across to the collector. But, if you just know the basics (dos and donts, how to size the ducts and the collector), you pretty much can buy the pieces you need and put it together like Legos and be done.
14 main trunks.
Moving air causes a significant amount of static electricity.
Enjoy woodworking! Our system has a 4 barrel shaker bag house with 64 bags and 15hp.
I originally had my main duct at 5 and branch ducts at 4, mostly for convenience due to most dust ports and flex hose being 4. Dust extraction projects can be built with PVC or metal pipe. I did some research and heres what Ive found: PVC and metal pipes are used for dust collection. (1) Spiral Pipe or Fitting for Dust Collection System.
Written By Bobby.
You need to get the most suitable pipe size for your dust collection according to the sawdust amount. Only the surfaces of the pipe that are directly contacted with the wire will be grounded and still buildup static discharges.
Make sure you clean and degrease the ducts before applying sealant or it wont stick as well.
JavaScript seems to be disabled in your browser.
So, my ductwork sizing might change from that, but the layout will be pretty much the same. You can get the plastic kind but I dont think youre saving that much money. It worked but was far from ideal. I have to also be careful that the ductwork isnt too big for the CFM Ill be getting or the velocity will be too slow to carry chips back to the dust collector.
There are mainly two types of pipe that can use for dust collection. The reason people are tempted to use PVC is that its easy to deal with (just like sprinkler pipe but on a larger scale), the piping is smooth on the inside surface, and its pretty cheap to buy. Most of you know that duct tape isnt really for ductwork.
I cut a hole on the table surface and put a funnel there and linked it via Y-connector to miter saws main dust collection pipe. I buy 1.5 R/D, but I still have some 1.0 R/D that I intend to replace. Plus, its not getting close enough to the recommended CFM because of the higher static pressure the smaller diameter flex hose has.
I use foil tape to cover seams (usually the ones I may want to disassemble in the future), blastgate seams, and cleanouts. I use wye-fittings for all branches from the main; I added a few for future tools I plan to buy. He is passionate about woodworking projects & plays with woodworking tools having spent over 2 decades as a leader for Woodworking Planet. Enter your name and email below to get your free copy of this organized and detailed checklist to jump-start your woodshop design today! Many have questioned the need to ground plastic pipe, but judging by the sharp static shock I feel at my planers plastic flex duct Id rather just ground any significant lengths of plastic pipe. We proudly stand behind all of our products.
Most people dont think of the flex hose connection as a leak source but it is, and due to the normal hose clamps not applying evenly distributed pressure.
Getting back to $, the overall runs werent all that long. Thanks for a really thorough article on dc design, setup, and some theory.
So, with metal, there will be zero explosions because metal is not a source of ignition. But you need to have good knowledge about how to set up the entire system because sawdust is explosive and pipes need to be perfectly fitted.
In Shop Systems. More pipe work on the miter saw station.
Additional shipping charges will apply: Under $200.00 will be charged an additional 13 percent (minimum charge is $7.00), $200.01 to $500 will be charged an additional 10 percent.
Youll have some extra weight on wye fittings due to the flex ducts and blastgates. If feasible, as you acquire experience, would you mind updating your blog with much more information and facts? So, lets begin to install your new dust collection system with your favorite pipe type.
You can look online for what static pressure (look for negative pressure) each type can take.
So, lets discuss the qualities and properties of different kinds of pipes that differ according to their building material. Installing a permanent dust collection system is too hard so I just use flex duct and connect it to the machine Im using.
Because grounding is so cheap and easy, I figure Id do it.
Got a few pieces of pipe started on the tablesaw for dust collection system#dustcollection #2stagedustcollectionsystem pic.twitter.com/2uiIzkk5IV. Take a look at our fabricated ductwork components. However, it is often argued that in a typical small shop, the relatively small amount of dust isnt much of a danger.
So, I highly advise you to stay away from using Schedule 40 Schedule 80 PVC for the dust collection system.
I buy 30 gauge and its been perfectly fine for my collector (nothing collapses, even with gates closed), but you may want a higher gauge depending on the static pressure your dust collector can generate.
Excellent resource for someone like myself just getting started in shop set up. Manufacturer guarantees/warranties for power tools, CNC and laser products will supersede the Rockler Guarantee if these items are damaged or defective.
- Alexander Mcqueen Blazer Dupe
- Rabbit Head Balloon Wholesale Near Lansing, Mi
- Flexible Conduit Pipe 1/2
- Crazy Golf Hire Bristol
- Honest Sanitizing Wipes
- Oceana Santa Monica Tripadvisor
- Patagonia Snap-t Fleece Pants - Women's
- Best Brunch Twin Cities Suburbs
- Best Triton Hotel Benalmadena Saga
- Flexfit Customer Service
- Iberostar Jardin Del Sol Suites Jet2
- Scorpion Exo-r420 Tinted Visor
- Hilton Cool Springs Check Out Time