the spark can come from turning on or off any electric switch or motor, or the gas hot water heater in the corner of your basement shop. Or, use the bell end of the pipe as a coupler using the approach that I described previously. I would build a shroud, or buy one, and experiment with positioning it. Additional charges may apply.
I have seen this topic debated in woodworking forums for nearly two decades, but I have not seen any compelling evidence to support the theoretical risk. Remember we will handle any size order, from one fitting to an entire system. All prices subject to change without notice. Maybe remote. Tool ports. Woodworkers Guild of America Video Membership, It was interesting in learning a few more tips and tricks. Start at the machine that is farthest away from the collector (machine one) and work your way back. We advise against using duct tape, its unsightly, the fabric deteriorates and it doesnt have elasticity. What are the limitations of your workshop or space? To help you with your dust collector duct design, we've answered some of the most common questions: How to Design a Dust Collector Duct System A remote control really helps. grounded woodworking machine and dust collector. Or should I stick with the 6 inch ducts? I placed a blast gate at each machine along with a pushbutton start stop station. Not quite done yet but what a difference hen you get big pipes and a powerful blower. Standard spiral pipe, fittings and flexible hose are in stock ready to ship within 24 hours by UPS, FedEx or Common Carrier or if you have a vehicle in the Connecticut area you can stop by our Woodbridge, Connecticut location. Good flex pipe is expensive, so I am sufficiently motivated to minimize it for that reason as well. Shop By Brand, Machinery Repairs | You dont have to worry about a slight angle on your duct runs. I have a radial arm saw with a 2 port so should I run 6 all the way to it. My guess is that a dust collector with a 5 inlet will not move enough air to maintain adequate line speed for 6 pipe. I am going to use a 5hp Super Dust Gorilla so as never to be wanting more power. We have provided systems to television shows such as the New Yankee Workshop and This Old House and woodworking publishing companies such as Taunton Press, publishers of Fine Woodworking. I know now though I used too much flex hose thats for sure!
Any thoughts? Nordfab quick-fit is a clamp-together, modular ducting system where each section of duct has a rolled edge that is easily joined with a simple and tool-free clamp. Thanks for this. Air Handling Systems supplies to a whole array of furniture and cabinetmakers, boat builders, mobile home manufacturers, sawmills and many other wood product manufacturers that are attendees of IWF (International Woodworking Fair) as well as members of the WMMA (Wood Machinery Manufacturers of America). The shop/garage is 16x24. I am in the process of setting up a new workshop and will be looking at a PVC rigid pipe system this time. It is not that hard, and it is well worth the effort. Hi Jim. Paul. Whether you need one special fitting or a thousand custom parts, we fabricate many custom components to meet the needs of our diversified customer base. If your input port is 4 I would not run any 6 ducts, as the air flow is already reduced by the 4 and it will be difficult to maintain adequate line speed if you expand the pipe. Attach using 1-1/4 drywall screws. Watch the next newsletter for specifics on how I optimized dust collection at various tools in my shop. frame with a ground screw, as shown in Figure 40.
Copyright 2022 Air Handling Systems | All Rights Reserved | Site by: Dust Collection Frequently Asked Questions. Buy as big as you can and you will only have to buy once. End Matchers | Feeders/Conveyors | Finishing Equipment | Preventative Maintenance | Paul, thank you for some very helpful advice. This eliminates the middleman and can save you from 30% to 50% on dust collection system costs. port I think I will make it 6 in. However, according to the OSHA Combustible Dust ANPR (Advanced Notice of Proposed Rulemaking), No single, universally accepted definition of combustible dust is available. 10% leakage on a 50,000 CFM system will lose enough air to add five to six machines. The existing 6" trunk line would be acceptable. Planers | I use some metal ones on my PVC ducts as well because they are more durable than the cheap plastic ones. We recommend using flexible hose, (flex-hose) to connect the woodworking machine to the, dust collector. Without going on too long here, see the directions from Shop Fox above. They only cover metal ducts that are grounded. SWMBO just returned from visiting relatives for a few weeks and giving up a little shop time this week should help me to maintain tranquility. I want to use pvc ducting and your article gives me a good start. With metal ducting there are additional sizes available, and you can make more gradual steps down to potentially squeeze a bit more performance out of your system, but if you have appropriately sized your dust collector, you will be able to derive adequate air flow using 6 and 4 pipes. If using PVC, why not cement them together? For the stroke sander you will probably want to build a shroud of some sort, and position it directly behind where the dust flies off on the left end as you face the machine. I know how much dust woodworking produces, even with hand tools, and I love to read and hear other ideas on dust collection systems. Thanks The picture shows a shop made 6 port on a jointer, with a drill stuck in it to illustrate the massive size. Spiral pipe is up to 20% stronger than smooth pipe systems, due to spiral reinforcement in manufacturing process. I agree; if you plan to ground the ducting, it would be far better to do it as you install it rather than waiting until later. Normally you can remove that and have a single 6 (or whatever) larger port. In my research I found some web sites that may interest your readers. After years of searching the plumbing depts for fittings to connect different tools I now look at how a tool will connect BEFORE I buy it and sometimes buy the brand that put more forethought into connecting to my dust collection system. That provides the full concentration of suction right at the tool you are using, to get you maximum dust collection from that tool. Table Saws | Only one tool at the time will work on this collector. Typical metal ductwork can dissipate this fairly easily, as it is often attached to metal building structure parts. A 10 length of 6 PVC costs about $20 at a big box store, and it probably costs $100 to ship it to someones home. These are just a few examples of how we service pollution control. Buying local might provide savings due to the high shipping costs of large pipes. Note: It is likely that the CFM requirements of your machine will not match the chart exactly. Panel Saws | Madeline I think you should either get a bigger dust collector, or figure out a way to have shorter duct runs. As it is quite cheap here in the UK? Our fully stocked warehouse, in conjunction with our high-tech full service fabrication facility, provides you with the most rapid production in the industry for spiral pipe, fittings, and flexible hose. . Paul. Can be taken apart and reconfigured quickly and easily. I was also wondering how you configured the on/off system for your tools? 2) if you do run your trunk line (main line) on the ceiling or in the middle should you include a slight angle on the run like you would a sewage drain? As you state regarding PVC/ABS pipe dust collection which places extremely low pressure the negative pressure is way too low to collapse anything. Note: If a machine has multiple dust ports, the total CFM is the sum of all ports. Paul, I just got around to trying a friction fit with the 6 coupling and the flex. Would 2 PVC piping work when connected to a 12 gal shop vac? Great success with both. Thanks for stimulating me to work on this more, and for everyone elses safety. spiral pipe installation slip flanges flange joints ring angle vanstone connection single methods main very helpful! dust system workshop collector layout control wood garage woodworking remodel industrial controlling organized keeping modern discover Thanks Step Three: Figure out the Total CFM Required For Your Whole System. I dont like using duct tape, or caulk, on ducts as I feel it is not necessary on PVC. I have a small shop and will only be using one tool at a time, If you have trouble slipping the flex tube over the PVC just cut some slits into the PVC as you see shown in the 2nd picture in this article. Then insert your flex pipe into the other end of the coupler. The real danger is having a spark occur at the same time. Youll probably have to use metal for your first transition. Youll have to keep an eye on low spots in the line and disconnect after a month or so to see if you have dust settling in the line which can become a major problem over time. Ensure that each machine is continuously grounded to the. We also work with paper mills and corrugated box manufacturers. Thanks. When comparing types of material for my dust collection pipes, my local plumbing store recommended dryer vent pipe. Would it be better to use 4 or 6 pvc, since 5 is not available. Put aside the whole fire risk or not question and ask the other question of insurance coverage. If you are getting this you will want to either upgrade your dust collector or replace the 6 with 4 pipe to increase the air speed. Tax & Credit Forms | Combustible dusts are fine particles that present an explosion hazard when suspended in air under certain conditions according to Combustible Dust resource page with links to several presentations by Air Handling Systems as well as links to additional resources such as NFPA 664: Standard for the Prevention of Fires and Explosions in Wood Processing and Woodworking Facilities. Good article, good suggestions. I have not finalized tool locations so I am flexible on arrangements and laying out a collection system. Here is an effective ways to make quick disconnect fittings for 4 and 6 PVC.
To cut PVC I simply use a jig saw with whatever wood cutting blade I happen to have on the saw, and it zips right through it. Thanks, one of the best and simplistic explanations on the web. All duct work, also known as blowpipe, including spiral pipe, fittings and flexible hose are truly modular and adaptable to metric, rolled edge, angle iron ring or any older dust collection components. If there is emerging data in this area then I want to be informed, and I believe that there will be widespread interest across our readership as well. Its slippery enough, and once it dries its stickier than using nothing. We supply HVAC shops throughout the entire country. April 4, 2012 By Paul Mayer & filed under Shop Improvement, Skill Building, Stationary Power Tools Safety. My plan is not to use the manifold and use a main instead.
They allow no substitutions like ground wires straps etc. This electrical discharge may. Peter E. Thanks for the comments. Can you tell me what dust collector this is? Pharmaceutical manufacturers need special flexible hose for clean rooms. Before I go looking for the pipe; does it come in 8 dia.? Air Handling Systems based in Woodbridge, Connecticut, manufactures dust and fume collection components including industrial ventilation spiral pipe; warehouses and distributes various flexible hoses, for a variety of commercial and industrial applications which include woodworking, aerospace, paper, pharmaceutical, chemical, plastics and HVAC. Continue on to the remaining machines using the example above until your main trunk is equal in dia. Also, I suggest installing a couple extra elbows at various places in the system that can be used to inspect the ducting for dust build-up.
I disagree with your suggestion of using screws whenever possible to secure joints. In answer to your first question. I did find an article by Rod Cole, who works at MIT, and has extensive knowledge on the subject. Problem is, the wiring is all done for the DC in a certain place in the shop. PVC can not ground by itself, and the fact that it is a good insulator increases the static buildup much higher than metal. For instance, if the machine has a CFM of 395, 4" ducting will be required. To determine CFM, measure the diameter of dust ports and use this chart to estimate your machines CFM requirements. But I have a 2 questions; 1) If your DC intake port is roughly positioned in the middle of your wall, which way would be better to run your lines. Paul-WWGOA, Thank you for all the great information. It is easier to do it now rather than pulling your ducts apart later. Wire connections. The soap seems like a worthwhile trick to try. My question should I take advantage and use the largest duct I can find for the main then branch off of it with smaller ones? I am planing to build a new dedicated shop and have many drawings of my tools placement and ducts layout. If you already have PVC, at least run a bare copper wire along the outside of the duct to ground. check out grizley they have a very good dust pipe assortment TOP SHELF !!!!!!! True, a large pipe has less resistance, but a smaller pipe allows for faster air travel through the pipe.
Source: Add up the CFM requirements for all dust posts on your machines.
Love the system but for one thing: Insurance companies (Pretty sure every single one of them) will not cover a house fire if there is a non metallic DC system and they can claim that the fire started there. I am in the country with a bush beside my shop so I plan on piping directly to the out side with the out let, Hi Ron. Our staff is working remotely wherever possible and we will maintain a bare minimum staff on-site to perform basic operations of order processing and accounting. Usually when we see a cloud of dust in the shop, we think about not breathing in too much of it. Im not an expert on the volatility of wood dust and the practical likelihood that it will explode when exposed to electrostatic discharge, but I just havent seen evidence to suggest that it is likely under normal conditions in small shop dust collection systems. Paul-WWGOA. I build a 4system and made my own gate, and im very happy with them. Our dust collector ducting is designed to withstand high air pressure, minimize air resistance and reduce static pressure loss making it ideal for material handling applications. Attach ducts to a stud using plumbers strapping. Look for someone who can provide both FPM and CFM. This process requires flanges to be fitted over each end of the pipe, the edge of the duct is then vanstoned to keep the flange in place, and lastly, flanges are bolted together to join pieces. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. On the floor?, on the ceiling?, or same level as the intake port?
Items out of stock and custom-made parts generally will be shipped in 5 working days. Ive had a 2HP cyclone dust collector for years, its a collection of home improvement store galvanized pipe (probably a combination of 26-30 gauge, I never really check) and high quality smooth elbows and wyes purchased from a variety of mail order sources. Our phone lines are open from 9am-5pm central time, Monday through Friday. At the end of the 30 feet, it will have about 16 feet of 4 inch pvc to reach the tools. Paul-WWGOA. Are you a Chemical or Allied Product Manufacturer with processes that generate fumes? I would argue that many of the products that are sold in this category are not up to the task of removing. Heres an option: https://www.homedepot.com/p/7-in-to-6-in-Round-Reducer-R7X6/100117561. If using metal, as I did, try using pop rivets instead of screws. I had that exact DC and ran 6 ducts that were much shorter than yours, and when I took the ducts apart to move I found that massive amounts of dust had settled in the ducts. The less bends and vertical climb the better, so Id leave it at the same level as the intake if you can. Id be concerned about velocity dropping too low and having dust settling in the line. I use a remote control that was provided as an accessory from Clear Vue Cyclones. They fit right in four inch vacuum hose and their only shortfall is the two 3/4 inch square slots they cut in them for some reason. They are side by side in my shop. Paul-WWGOA. Our clamp-together, modular ducting systems are ideal for the following industries and/or applications: Flanged ducting is a method in which two pieces of duct are joined using metal flanges. Tahnks for writing the article, it was very good for me. For most small shop environments, however, I am confident that if you follow these basic guidelines to design your ductwork and power it with a dust collector that is capable of pulling through an adequate volume of air, you will be pleased (or even amazed) with the performance. Hi Frank, thanks for the kind words. I have a Clearview cyclone can I run the dust container off the bottom at a 45 degree to a barrel outside the wall, I would think so, but I would suggest contacting the folks at Clear Vue with this question to be sure. This seem to make excellent sense when they explained PVC is meant to move water (a heavier substance) and dryer vent pipe is specifically designed to move air (a lighter substance). Some of the cheaper stuff I have used is extremely rigid, making it terrible to work with.
Im planning to use 6 ducts to the tools, and 4 for the vertical runs to keep the velocity up. In any case I am leaning heavily towards using PVC. For purposes of this article I will assume that you have worked with your vendor to choose a dust collector that is capable of delivering enough air flow (ideally 1000 cubic feet per minute at 4000 feet per minute) at each tool to remove all of the fine dust that it produces (bare minimum 2HP with 12 impeller for 400 sq.
I have seen this topic debated in woodworking forums for nearly two decades, but I have not seen any compelling evidence to support the theoretical risk. Remember we will handle any size order, from one fitting to an entire system. All prices subject to change without notice. Maybe remote. Tool ports. Woodworkers Guild of America Video Membership, It was interesting in learning a few more tips and tricks. Start at the machine that is farthest away from the collector (machine one) and work your way back. We advise against using duct tape, its unsightly, the fabric deteriorates and it doesnt have elasticity. What are the limitations of your workshop or space? To help you with your dust collector duct design, we've answered some of the most common questions: How to Design a Dust Collector Duct System A remote control really helps. grounded woodworking machine and dust collector. Or should I stick with the 6 inch ducts? I placed a blast gate at each machine along with a pushbutton start stop station. Not quite done yet but what a difference hen you get big pipes and a powerful blower. Standard spiral pipe, fittings and flexible hose are in stock ready to ship within 24 hours by UPS, FedEx or Common Carrier or if you have a vehicle in the Connecticut area you can stop by our Woodbridge, Connecticut location. Good flex pipe is expensive, so I am sufficiently motivated to minimize it for that reason as well. Shop By Brand, Machinery Repairs | You dont have to worry about a slight angle on your duct runs. I have a radial arm saw with a 2 port so should I run 6 all the way to it. My guess is that a dust collector with a 5 inlet will not move enough air to maintain adequate line speed for 6 pipe. I am going to use a 5hp Super Dust Gorilla so as never to be wanting more power. We have provided systems to television shows such as the New Yankee Workshop and This Old House and woodworking publishing companies such as Taunton Press, publishers of Fine Woodworking. I know now though I used too much flex hose thats for sure!
Any thoughts? Nordfab quick-fit is a clamp-together, modular ducting system where each section of duct has a rolled edge that is easily joined with a simple and tool-free clamp. Thanks for this. Air Handling Systems supplies to a whole array of furniture and cabinetmakers, boat builders, mobile home manufacturers, sawmills and many other wood product manufacturers that are attendees of IWF (International Woodworking Fair) as well as members of the WMMA (Wood Machinery Manufacturers of America). The shop/garage is 16x24. I am in the process of setting up a new workshop and will be looking at a PVC rigid pipe system this time. It is not that hard, and it is well worth the effort. Hi Jim. Paul. Whether you need one special fitting or a thousand custom parts, we fabricate many custom components to meet the needs of our diversified customer base. If your input port is 4 I would not run any 6 ducts, as the air flow is already reduced by the 4 and it will be difficult to maintain adequate line speed if you expand the pipe. Attach using 1-1/4 drywall screws. Watch the next newsletter for specifics on how I optimized dust collection at various tools in my shop. frame with a ground screw, as shown in Figure 40. Copyright 2022 Air Handling Systems | All Rights Reserved | Site by: Dust Collection Frequently Asked Questions. Buy as big as you can and you will only have to buy once. End Matchers | Feeders/Conveyors | Finishing Equipment | Preventative Maintenance | Paul, thank you for some very helpful advice. This eliminates the middleman and can save you from 30% to 50% on dust collection system costs. port I think I will make it 6 in. However, according to the OSHA Combustible Dust ANPR (Advanced Notice of Proposed Rulemaking), No single, universally accepted definition of combustible dust is available. 10% leakage on a 50,000 CFM system will lose enough air to add five to six machines. The existing 6" trunk line would be acceptable. Planers | I use some metal ones on my PVC ducts as well because they are more durable than the cheap plastic ones. We recommend using flexible hose, (flex-hose) to connect the woodworking machine to the, dust collector. Without going on too long here, see the directions from Shop Fox above. They only cover metal ducts that are grounded. SWMBO just returned from visiting relatives for a few weeks and giving up a little shop time this week should help me to maintain tranquility. I want to use pvc ducting and your article gives me a good start. With metal ducting there are additional sizes available, and you can make more gradual steps down to potentially squeeze a bit more performance out of your system, but if you have appropriately sized your dust collector, you will be able to derive adequate air flow using 6 and 4 pipes. If using PVC, why not cement them together? For the stroke sander you will probably want to build a shroud of some sort, and position it directly behind where the dust flies off on the left end as you face the machine. I know how much dust woodworking produces, even with hand tools, and I love to read and hear other ideas on dust collection systems. Thanks The picture shows a shop made 6 port on a jointer, with a drill stuck in it to illustrate the massive size. Spiral pipe is up to 20% stronger than smooth pipe systems, due to spiral reinforcement in manufacturing process. I agree; if you plan to ground the ducting, it would be far better to do it as you install it rather than waiting until later. Normally you can remove that and have a single 6 (or whatever) larger port. In my research I found some web sites that may interest your readers. After years of searching the plumbing depts for fittings to connect different tools I now look at how a tool will connect BEFORE I buy it and sometimes buy the brand that put more forethought into connecting to my dust collection system. That provides the full concentration of suction right at the tool you are using, to get you maximum dust collection from that tool. Table Saws | Only one tool at the time will work on this collector. Typical metal ductwork can dissipate this fairly easily, as it is often attached to metal building structure parts. A 10 length of 6 PVC costs about $20 at a big box store, and it probably costs $100 to ship it to someones home. These are just a few examples of how we service pollution control. Buying local might provide savings due to the high shipping costs of large pipes. Note: It is likely that the CFM requirements of your machine will not match the chart exactly. Panel Saws | Madeline I think you should either get a bigger dust collector, or figure out a way to have shorter duct runs. As it is quite cheap here in the UK? Our fully stocked warehouse, in conjunction with our high-tech full service fabrication facility, provides you with the most rapid production in the industry for spiral pipe, fittings, and flexible hose. . Paul. Can be taken apart and reconfigured quickly and easily. I was also wondering how you configured the on/off system for your tools? 2) if you do run your trunk line (main line) on the ceiling or in the middle should you include a slight angle on the run like you would a sewage drain? As you state regarding PVC/ABS pipe dust collection which places extremely low pressure the negative pressure is way too low to collapse anything. Note: If a machine has multiple dust ports, the total CFM is the sum of all ports. Paul, I just got around to trying a friction fit with the 6 coupling and the flex. Would 2 PVC piping work when connected to a 12 gal shop vac? Great success with both. Thanks for stimulating me to work on this more, and for everyone elses safety. spiral pipe installation slip flanges flange joints ring angle vanstone connection single methods main very helpful! dust system workshop collector layout control wood garage woodworking remodel industrial controlling organized keeping modern discover Thanks Step Three: Figure out the Total CFM Required For Your Whole System. I dont like using duct tape, or caulk, on ducts as I feel it is not necessary on PVC. I have a small shop and will only be using one tool at a time, If you have trouble slipping the flex tube over the PVC just cut some slits into the PVC as you see shown in the 2nd picture in this article. Then insert your flex pipe into the other end of the coupler. The real danger is having a spark occur at the same time. Youll probably have to use metal for your first transition. Youll have to keep an eye on low spots in the line and disconnect after a month or so to see if you have dust settling in the line which can become a major problem over time. Ensure that each machine is continuously grounded to the. We also work with paper mills and corrugated box manufacturers. Thanks. When comparing types of material for my dust collection pipes, my local plumbing store recommended dryer vent pipe. Would it be better to use 4 or 6 pvc, since 5 is not available. Put aside the whole fire risk or not question and ask the other question of insurance coverage. If you are getting this you will want to either upgrade your dust collector or replace the 6 with 4 pipe to increase the air speed. Tax & Credit Forms | Combustible dusts are fine particles that present an explosion hazard when suspended in air under certain conditions according to Combustible Dust resource page with links to several presentations by Air Handling Systems as well as links to additional resources such as NFPA 664: Standard for the Prevention of Fires and Explosions in Wood Processing and Woodworking Facilities. Good article, good suggestions. I have not finalized tool locations so I am flexible on arrangements and laying out a collection system. Here is an effective ways to make quick disconnect fittings for 4 and 6 PVC.
To cut PVC I simply use a jig saw with whatever wood cutting blade I happen to have on the saw, and it zips right through it. Thanks, one of the best and simplistic explanations on the web. All duct work, also known as blowpipe, including spiral pipe, fittings and flexible hose are truly modular and adaptable to metric, rolled edge, angle iron ring or any older dust collection components. If there is emerging data in this area then I want to be informed, and I believe that there will be widespread interest across our readership as well. Its slippery enough, and once it dries its stickier than using nothing. We supply HVAC shops throughout the entire country. April 4, 2012 By Paul Mayer & filed under Shop Improvement, Skill Building, Stationary Power Tools Safety. My plan is not to use the manifold and use a main instead.
They allow no substitutions like ground wires straps etc. This electrical discharge may. Peter E. Thanks for the comments. Can you tell me what dust collector this is? Pharmaceutical manufacturers need special flexible hose for clean rooms. Before I go looking for the pipe; does it come in 8 dia.? Air Handling Systems based in Woodbridge, Connecticut, manufactures dust and fume collection components including industrial ventilation spiral pipe; warehouses and distributes various flexible hoses, for a variety of commercial and industrial applications which include woodworking, aerospace, paper, pharmaceutical, chemical, plastics and HVAC. Continue on to the remaining machines using the example above until your main trunk is equal in dia. Also, I suggest installing a couple extra elbows at various places in the system that can be used to inspect the ducting for dust build-up.
I disagree with your suggestion of using screws whenever possible to secure joints. In answer to your first question. I did find an article by Rod Cole, who works at MIT, and has extensive knowledge on the subject. Problem is, the wiring is all done for the DC in a certain place in the shop. PVC can not ground by itself, and the fact that it is a good insulator increases the static buildup much higher than metal. For instance, if the machine has a CFM of 395, 4" ducting will be required. To determine CFM, measure the diameter of dust ports and use this chart to estimate your machines CFM requirements. But I have a 2 questions; 1) If your DC intake port is roughly positioned in the middle of your wall, which way would be better to run your lines. Paul-WWGOA, Thank you for all the great information. It is easier to do it now rather than pulling your ducts apart later. Wire connections. The soap seems like a worthwhile trick to try. My question should I take advantage and use the largest duct I can find for the main then branch off of it with smaller ones? I am planing to build a new dedicated shop and have many drawings of my tools placement and ducts layout. If you already have PVC, at least run a bare copper wire along the outside of the duct to ground. check out grizley they have a very good dust pipe assortment TOP SHELF !!!!!!! True, a large pipe has less resistance, but a smaller pipe allows for faster air travel through the pipe.
Source: Add up the CFM requirements for all dust posts on your machines.
Love the system but for one thing: Insurance companies (Pretty sure every single one of them) will not cover a house fire if there is a non metallic DC system and they can claim that the fire started there. I am in the country with a bush beside my shop so I plan on piping directly to the out side with the out let, Hi Ron. Our staff is working remotely wherever possible and we will maintain a bare minimum staff on-site to perform basic operations of order processing and accounting. Usually when we see a cloud of dust in the shop, we think about not breathing in too much of it. Im not an expert on the volatility of wood dust and the practical likelihood that it will explode when exposed to electrostatic discharge, but I just havent seen evidence to suggest that it is likely under normal conditions in small shop dust collection systems. Paul-WWGOA. I build a 4system and made my own gate, and im very happy with them. Our dust collector ducting is designed to withstand high air pressure, minimize air resistance and reduce static pressure loss making it ideal for material handling applications. Attach ducts to a stud using plumbers strapping. Look for someone who can provide both FPM and CFM. This process requires flanges to be fitted over each end of the pipe, the edge of the duct is then vanstoned to keep the flange in place, and lastly, flanges are bolted together to join pieces. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. On the floor?, on the ceiling?, or same level as the intake port?
Items out of stock and custom-made parts generally will be shipped in 5 working days. Ive had a 2HP cyclone dust collector for years, its a collection of home improvement store galvanized pipe (probably a combination of 26-30 gauge, I never really check) and high quality smooth elbows and wyes purchased from a variety of mail order sources. Our phone lines are open from 9am-5pm central time, Monday through Friday. At the end of the 30 feet, it will have about 16 feet of 4 inch pvc to reach the tools. Paul-WWGOA. Are you a Chemical or Allied Product Manufacturer with processes that generate fumes? I would argue that many of the products that are sold in this category are not up to the task of removing. Heres an option: https://www.homedepot.com/p/7-in-to-6-in-Round-Reducer-R7X6/100117561. If using metal, as I did, try using pop rivets instead of screws. I had that exact DC and ran 6 ducts that were much shorter than yours, and when I took the ducts apart to move I found that massive amounts of dust had settled in the ducts. The less bends and vertical climb the better, so Id leave it at the same level as the intake if you can. Id be concerned about velocity dropping too low and having dust settling in the line. I use a remote control that was provided as an accessory from Clear Vue Cyclones. They fit right in four inch vacuum hose and their only shortfall is the two 3/4 inch square slots they cut in them for some reason. They are side by side in my shop. Paul-WWGOA. Our clamp-together, modular ducting systems are ideal for the following industries and/or applications: Flanged ducting is a method in which two pieces of duct are joined using metal flanges. Tahnks for writing the article, it was very good for me. For most small shop environments, however, I am confident that if you follow these basic guidelines to design your ductwork and power it with a dust collector that is capable of pulling through an adequate volume of air, you will be pleased (or even amazed) with the performance. Hi Frank, thanks for the kind words. I have a Clearview cyclone can I run the dust container off the bottom at a 45 degree to a barrel outside the wall, I would think so, but I would suggest contacting the folks at Clear Vue with this question to be sure. This seem to make excellent sense when they explained PVC is meant to move water (a heavier substance) and dryer vent pipe is specifically designed to move air (a lighter substance). Some of the cheaper stuff I have used is extremely rigid, making it terrible to work with.
Im planning to use 6 ducts to the tools, and 4 for the vertical runs to keep the velocity up. In any case I am leaning heavily towards using PVC. For purposes of this article I will assume that you have worked with your vendor to choose a dust collector that is capable of delivering enough air flow (ideally 1000 cubic feet per minute at 4000 feet per minute) at each tool to remove all of the fine dust that it produces (bare minimum 2HP with 12 impeller for 400 sq.