Get out the wallet if you cant spend a few days building one. This DIY twin belt sander was made from an old, underpowered 6 sander, which the designer converted into this new work of art.
The Grizzly though has a solid cast iron table at the disc and a metal dust shroud whereas this brand has a one plastic one.The Grizzly stand is better, as this CM stand is rather cheap, thin sheet metal. I have 4 kalamazoo 6x48 belt sanders, 1 with a 12" disc. Table size: 6-1/2 in. In the video tutorial, there is a step by step procedure that teaches how you can create yours too! These are made for this purpose and cut down on the heat generated by the friction of the belt which seems to prolong the life of the glue joint tremendously. 
The current one is Japanese, bought new around 1990 for about $500, which was cheaper than the big Rockwell machines at the time. Also I recently burned out the switch with too much load. It was created to help with storage because it is not too large and does not take up much space. Along with speed, H.P. Mark7/ MarkV or Stand Mount -- The tutorial is divided into 12 clear steps, starting with the materials and parts lists. For sanding wood Im sure they are fine. My belt sander is powered by 2hp motor but I found out that single pulley is not enough and I need two belts. I use straight water so it does rust a bit but is the best for grinding. Included in this tutorial is a video for how he came about his motor engine. I did this to gain 3 more inch's of area on the platen. I have a well equipped machine and fab shop. Inch Plans Gen 2 Tilting Belt Grinder | Etsy. https://www.homemadetools.net/homemade-belt-sander. table slot to bring your Mark7/ MarkV miter gauge into I have an old 6x48 Powermatic that cost 300 bucks, came out of a metal working factory, even has its own vacuum, second best machine I have. I truly use it every day. If you really think you have to have a 6 inch belt width, fine and dandy go for it. Interesting. Cost: $18 powering it with your Shopsmith - or with its own, individual, motorized I recently built in Jer Schmidt belt grinder.
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Thanks for the comments. If your goal is to make things flat, a 20" disc is the way to go. Specifications Im mainly talking about the Rockwell combo style. I made a special miter slot bar from a piece of Rockler t -track, so I can adjust and lock the miter gauge into a fixed position in the slot, which is what you really need when using this gauge at your desired set angle. What You'll Do With Your New Shopsmith Belt Sander. I have the CAD plans for a 72x2 belt sander built up out of 1/2 plate Id anyone is interested I can post in the plans section. According to him, his machine works fine, and the bicycle side wheel hub also works well. Yah I'd buy one. I bought a new 20" Tannewitz for work. Removing unsightly mill marks from sawn stock, Sanding bevels, miters and other cuts while using the table Table tilt (deg) 45 deg. The castings are a little rough as one would expect from a Harbor freight tool, but it works well. I have also noticed this. As you can see in the photos I've posted, I also made a new stop arm from a piece of angle iron and moved it from the other side of the machine.I drilled and taped a new mounting whole. I say that owning both. For the extra $23.50 I spent on the upgrades I believe I got a great value. https://www.harborfreight.com/12-inch-direct-drive-bench-top-disc-sander-43468.html, https://www.2x72beltgrinder.com/BELT-GRINDER--2-X-72-PH-454.html, https://www.burrking.com/news/articy-combination-sanders-dont-spark-our-interest. Im a fan of the combos because you can put a very course disk for hogging and a finer grit for finishing. In this part I show how I made the disc sander portion of this tool. constant adjustments. I also have a old variable speed 6x48 that I ditched the VS gear and repullied it for slow speed for metal. My belt sander is a very solid cast iron piece made by Crafstman in the 60's. Since I had the 1.5HP single phase motor left over from my drill press conversion I decided to install it on the belt sander. 2021 Copyright Practicalmachinist.com. JavaScript is disabled. The combo units I have used are garbage for metalworking. x 12-3/4 in. Overweight Item subject to $89.95 additional Freight Charge. Detailed drawings of every part of the sander, Detailed building instructions for the sander, with. This tool fared pretty well in the reviews on the HF website ,with an overall rating of 3.5 out of 5. You must log in or register to reply here. Table miter slot can be adjusted parallel to sanding disc. Also a SketchUp model of the belt sander, which allows you to view the sander from any angle, disassemble Poly V? Is there a such thing as a Multi Belt Sander. Required fields are marked *. It may be used across the belt, JavaScript is disabled. Tilts and locks into position to control sanding angles and to act as document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. The plans are a 12 megabyte zip file (your computer, Mac or PC, already knows how to open zip files) It comes with a good number of pictures, so you know what you are going to be dealing with and how to go about making your own. Agreed, a better quality tool will produce better results given the same skill level. Or, use your All the video tutorials are easy to understand and flow with, while the written tutorials are equally simple and written with DIY folks like you in mind. Special high-crown drum It is belt driven so even if you don't get a 3 phase with vfd, I'd think you could change belts to a specific speed without much effort.
Scrollsaw, Carving, and Decorative Projects, Central Machinery 6 X 48 inch Sanding Machine, Craftsman 4"x36" Belt/6" Disc Combo Sander, Craftsman 6"x48" Belt/9" Disc Combo Sander, Makita 1/4" Tilt Base Laminate Trimmer 3708FC, For Smoother Cuts, Round Scrollsaw Blade Backs. I just saw the fireball tool video where he runs his belt at 9000 sfm. I bought a Balder 1 X 42 bench top sander some years back and I don't know how I ever got along without it. Includes: Belt Sander fine grit belt. My purchase of this sander would be hard to beat considering the price. His belt didn't fly apart and it really hogged off metal.
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5/16" or 3/8" thick, 1" to 3" wide. Some of the items he used include a hydromassage pump, spare parts of a 125mm rotating wheel, and a few others. However, even though the 6204 bearing sometimes gets hot when it is being used for too long, that can be easily moderated. This construction makes use of a large amount of drilling and cutting, so get your drill and saws ready. Order on the Web or by Phone, if you prefer -- Having to fit a bearing via a press-fit is a .0005" job on a lathewhich is doable but you'll need some practice. I have produced a detailed set of drawings for this machine. Check out FIREBALL TOOLS on You tube.
Can be a lot of steel to remove, been cutting as close as I can with an abrasive cut-off saw, then to the grinder. By the time belts got invented shapers could flatten metal faster then sanding.
Belt width 6 in. The next step involved creating the upper frame to support the wheel-bearing hub. In the first step, he builds a motor Arbors adapter for extending and hosting the wheel. The table at the 6" disc is aluminum and had a slight bow in the middle , but I ran it thru my wide belt sander a few times which solved that problem. You have these resources at your disposal, whats left is for you to get your tools and get to drilling and cutting! For stuff that wont work on a belt grinder, a combo unit isnt any better and a different method would likely be more beneficial. One is the supply and huge variety of belts . Other tools and materials used can be found inside his tutorial.
I am on my third 6 x 48/12 sander/grinder since the first one around 1965. Thanks for all the input; relieved that I'm not the only one who likes this form factor for general metalwork. I have a mid 60's green Powermatic 6x48 belt and 12" disc combo. The 12" disc sander from Harbor Freight kicks ass for the $150 it costs.
A download link will also be emailed to you automatically. You can support me via: Patreon: https://www.patreon.com/CosmasBauer Instagram: https://www.instagram.com/cosmasbauer/ Building a steel belt sander in the bank grinder. Ever since building my last belt/disc sander combo, I've wondered how I managed to make anything without it.
The written version of this tutorial is divided into five simple and clear steps. Keep an eye on CL or FB for an old delta 6x48 or 6x48/12" disc combo before you decide. Learn how your comment data is processed.
I also tied the dust collection in with this so when changing belts I only have to remove one bolt to remove that whole addition. I think building something along the lines of Jers design is an excellent idea and offers much more utility than a simple three wheel grinder. I've been eyeballing a Kalamazoo combo machine, so this might sway me to individual machines. Best belt for variable speed lathe conversion? Shopsmith 1/4" Router Chuck Easy tension adjustment. I have it on a rolling steel office cabinet with storage for belts and discs. In the video tutorial, the builder shows how he created a very functional belt sander (that was quite easy to make) using shoe glue or Korean glue to attach the sandpaper. Took all the glass rollers off and added a table and larger platen.
external contours of workpieces.
My old neighbor has a KMG and it is a beaut. Editing videos is just not mine;-), Build belt grinder yourself belt sander do it yourself REVIEW Repair more. I would buy something. Auxiliary Power Shaft -- 5/8" shaft extends from Personally I think 6 belts are useless. You must log in or register to reply here. Few tools will save you more work and time than a stationary belt sander. sander before it gets into your shop environment. They are sanders and not grinders. The builder claims that at 2400rpm, the belt goes up to 15m/s. To be clear- I got the $12K one for work because i can't buy anything used for work, and we needed a good 20" disc sander that wasn't offshore junk. I have an old 6x48 for the shop, picked it up when i went to look at a bridgeport couple years back and got that instead for $20 and a full box of 99% nickel rods for $50. Back then there weren't near as many offerings, not that those offerings are much cheaper, thus many people were building their own. Maximum speed (rpm) 3450 RPM . I'll add, I built mine (KMG clone) ~10 years ago in college. Depends on how poor and ambitious you are. 2022 Meredith Corporation. Amperage (amps) 8
Warranty 90 Day, If rough edges or burn marks mar your scrollsaw work, particularly thick stock, here's a possible read more. If you encounter any problems with the download link or email, feel free to contact me at: If your not inclined to spending some time in tuning and upgrading your tools, then the Grizzly or some other model would be a better choice for you. For those of you who have built your own belt or disc sanders, if you had to do it again would you buy or DIY? When you The only complaint I have is the lack of power. Belt and 9 in. I think his plans are great except for the method he uses to fabricate square sleeves which is not a good method. of the belt has no back-up plate, it will flex and give to match the
These things eat a lot of power. For $8.50 I purchased a two foot piece of graphite cloth from SuperGrit and glued it to this one. The 1/2 HP motor can be stalled quite easily. I must say I don't use the disc sander much but I use the belt part quite a bit. This is Part 1 of my disc/belt sander build.
A surface grinder is also faster then sandpaper that has to stay cool enough not to have glue failure. I recently bought some 10 micron diamond belts and they will really put an edge on something. However 2 by 72 belt grinders offer several advantages I think. per inch of belt width is a number the professional units address, check 3M for suggestion. belt.
The part "|+deep=100" of the query was not understood.Results might not be as expected. $587.00, Power Coupler $21.49, 2-5/16" x 3" Sanding Drum $39.95, Mounting Base $54.49, Belt Sander Dust Cover $39.95, 7 Reviews -- Average Customer Rating - 4.43 out of 5 -- Read all reviews. flush with workpiece edges or All Rights Reserved. I have long believed that 6000 sfm was a good top speed. As a woodwoorker, this is interesting, as I occasionally grind hss pattern knives for my shaper. The finished product looks as good as a new one and works just as well. For a better experience, please enable JavaScript in your browser before proceeding. Built-In Dust Collection Port -- 2-1/2" dust Automatic Belt Tensioning and Tracking -- Just twist the Tracking adjustment to keep the belt running true The perfect belt sander would have a three phase motor/vfd but this will be a huge improvement. Instruction Manual and It is 3 phase factory with the vacuum collector. straight-line cutting action, you can produce surfaces or edges that The Zirconia abrasive cut fast and cool and lasts abot 10 times longer than AO. For a better experience, please enable JavaScript in your browser before proceeding. Accessories Included Miter gauge You can checkout with your credit card or PayPal account. This sander was fashioned out of such simple items that make building it a breeze. Because these are very popular models, belt supply is very broad and pricing very competitive.
Be the first to review Belt Disc Sander Plans Coming Soon. helps to keep the belt on-track at all times, without the need for 6" x 9" Support Table -- It was well worth it for me to modify my machine as I use it a lot and particularly like having a table that is square to the platen. In the detailed tutorials below, you would find out how to piece these parts together to make your homemade belt sander. does it track? want to smooth stock, sand with the grain. bullnerd yes, I too would rather be doing stuff vs. making stuff to make stuff. It may not display this or other websites correctly. Belt sanders are the ideal tool for smoothing the surfaces and edges of This is almost identical to the one Grizzly, and many other CO's sell, but for twice the price. it, or regenerate each of the views in the plans by clicking on the 'scene' tabs in SketchUp. or edging stock. I do tear them fairly often if I move my part into the platen too quickly by accident. Next, he makes the base frame with two pieces of 120mm C iron profile.
There's quite a bit of info on this link/forum for additional ideas/plans, I will dig them out and put them on the plan section. For more related content, subscribe to our newsletter! For more information Building a Machinists Belt Grinder - The Trilogy (Part 1), Building a Power File Angle Grinder Belt Sanding Attachment do it yourself Grinder Hack. Anyone can start a successful blog, so why cant I (or you, too!)? Also, it has a V-rest that properly cleans and does an excellent rework of other small tools. This is a written tutorial as well as a video tutorial, so you can choose to use either one as you make plans to build your belt sander.