Central Machinery 4"x36" Belt and Disk Sander Unboxing, Assembly, and Mod
Ғылым және технология
Hi all, we just purchased the Central Machinery 4"x36" belt sander and decided to make an unboxing, assembly, review, and mod video. After using the sander for a little bit, we noticed that a lot of sawdust was produced, making it very hard to use without goggles and a gas mask. To fix this, we 3D printed a small attachment that allows you to attach a ShopVac to the collector tubes. The ShopVac simply sucks up the sawdust as it is produced, making everything cleaner! The .STL files are downloadable for FREE from Thingiverse in the link included below. A complete parts list is also included below with links to purchase all of the items.
Update: As suggested by a viewer you may want to look into: "moving the motor slightly to prevent the sanding belt from slipping under load. Loosen the 4 bolts that attach the motor and slide the motor to tighten the drive belt. Drive belts on these sanders look to be of poor quality and I suspect that they vary quite a bit on their actual dimensions"
Thingiverse Link: www.thingiverse.com/thing:1916830
Tools/Parts List:
Central Machinery 4"x36" belt sander:
-amzn.to/2gpZwmY
ShopVac Attachment:
-www.ebay.com/itm/332209930174?...
Flexible 5/8" ID Tubing:
-amzn.to/2jNcrSz
Cordless Rotary Tool:
-amzn.to/2gpbrh9
Screwdriver Set:
-amzn.to/2gpZJXi
Utility Knife:
-amzn.to/2guMkuL
Пікірлер: 148
This kid is doing tutorial videos for others to view and be helpful , people still hating . Good job kid and I'm sure your parents are proud. I will assemble my soon thanks for the helpful video!!!!!!
@BananaScience
6 жыл бұрын
Thanks for the support! We try our best to make our videos as good and detailed as possible. Of course, there is still much to learn. Thanks, Ollie
Good video! However for ease of installing/use of fence, the 2 screws on the fence shown at 5:23 are going thru wrong side of fence. The 2 fingers of fence slip UNDER the plastic bottom guard, between guard and the belt. Screws go in from top thru plastic into fence. This allows fence to easily be removed/installed without removing the lower plastic guard when you want to use fence or not. UPDATE: Received my vacuum port adapter! Very cool. As I had already modified my sander for ability to run full vacuum (cut out restrictor on belt port and subsequently added spacers to cover to stop belt being sucked into cover ) I had planned on plugging the 2 holes on adapter. Didn't realize until received adapter there is also a restrictor on end that fits on vacuum, smaller id hole. Easy fix cutting out to allow full vacuum, though the infill (learned something today) kinda thru me- junction of ID web and body is webbed, wall thickness isn't solid.
@jonathancook4733
4 жыл бұрын
Hey thanx.. this made it alot easier for me ... to bad I had to go back and undo it from the original... but still very helpful
Thank you. Good job. Factory instructions leave a lot to be desired. You made it easier for me.
You are a very bright young fellow..enjoyed your video very much....
Lads - excellent thinking! I used your video along with a few others as I am setting up my own Central Machinery unit. But the best part is your creativity, ingenuity, and drive to invent, produce, and build the vacuum attachment. When I’m back at my desk I’m ordering one - I was pondering what I remember from college fluid dynamics... you solved it for many people. I think you fellows are awesome!!!
@BananaScience
5 жыл бұрын
Thanks for the support! It really means a lot to us! We create these tutorials to hopefully help some people and absolutely love it when we are successful!
Thanks, great video! Thanks for the dust collector attachment . . . I ordered mine today! Good job!
Awesome job. I got a tad bit confused with the provided directions but your video had me putting it together in no time. I need that dust collector!!!!
Great video! I’m ordering one of your adapters now you definitely need to attach a shop vac to use these! Thanks for sharing 😊
Thank you for this video. I purchased this today and saw dust is everywhere. You are a genius! Keep up the good work my man! I will be buying one of your adapters today.
Great video. I just bought mine but mine already assembled. Your video helped show me how it was assembled and how to replace the belt. Keep it up.
Thanks for sharing your mod on Thingiverse. 3D printers make cheap tools like this more accessible to the masses. Great tutorial and awesome job promoting safety gear. My eyes twitch every time I was a so-called "expert" wing it without basic eye protection. Keep up the great work!
Just bought the dust port adapter. Awesome idea!
I loved your instructions one of the best explanations on Utube and your use of vocabulary is awesome thank you
Great Video !! and Great way to explain and do all the Assembly, adaptation with the 3D printed part.
@BananaScience
6 жыл бұрын
Thanks!
Awesome!!!! I needed to see this! The set screw for the disc. Thanx a million!
You are one smart cookie. Just ordered your 3D piece. Ain’t really feeling the dust either.
Great Video! Just ordered your dust collector. Well done.
@BananaScience
6 жыл бұрын
Thanks!
Awesome video! Thanks for your thorough instructions.
Terrific video!! Made it easy to assemble quickly!! Thank you!!
THANK YOU! my Assembly instructions missed most of the Disk Sander steps!
@BananaScience
6 жыл бұрын
You're welcome!
Great video, very helpful.
Great video. I assembled mine like an idiot. Your vid helped me do it right. Great job!!
@BananaScience
6 жыл бұрын
Thanks! Glad we could help!
Helpful information 👏
Thank You!! Nicely done video :)
@BananaScience
6 жыл бұрын
Thanks for the support!
love that dust adapter
Great video. I like the mod.... I have one of these and they work great.
@BananaScience
5 жыл бұрын
Thanks!
Thanks for using lingo I can understand!!! Keep up the good tutorials!!
nice video. nice 3d model. smart thinking sir. i wasjust saying someone should 3d print and adapter. :)
Good video
pura vida great video with value information
Thank you!
Great Video! A job well done Banana guy! A+ A+ + A+
@BananaScience
6 жыл бұрын
Thanks for the support!
Just picked up one of these sanders today, and the assembly instructions had no reference to the plastic disc guard... nice to see how it all goes together!
@BananaScience
6 жыл бұрын
Thanks!!!
Thanx for the vid... it made assembly a pretty cool breeze for me ... I really like the attachment part.. question though... does the tube stretch enough to use while belt is in vertical position? Thanx again!
The mito piece does lock you just need to turn the knob on top too lock into place, but great video helped me out alot lol
@MsSimpleTreasures
3 жыл бұрын
Nick nut uh, my knob only loosens the protractor to change and hold angle
Nice Vid Bro! I'd be careful though with using that bottom mounted dust port on the sander. I did a similar mod to mine. The shop vac was sucking the belt down as it was running, and ended up sanding a hole through the bottom metal plate. I'm working on a new version where I move the port to a more efficient location. I and can tag you in the vid if you like. Keep up the good work.
@BananaScience
7 жыл бұрын
Yikes!!!!!!!!!! Sorry about that! :( Check the new updated version on Thingiverse were the belt sander intake hole is a little smaller to reduce suction. You could also try drilling a 5-10mm hole through both the vac attach and the part it connects to to let in more air.
Nicely done young man!! You might add a note about moving the motor slightly to prevent the sanding belt from slipping under load. Loosen the 4 bolts that attach the motor and slide the motor to tighten the drive belt. Drive belts on these sanders look to be of poor quality and I suspect that they vary quite a bit on their actual dimensions.
@BananaScience
7 жыл бұрын
Thanks for the suggestion! I'll add it to the description!
@bananascience just curious trying to buy the 3D printed part from your website and I don’t have a shop vac yet but will be getting one soon - what do you recommend, which size options should I order on the site for most shop vacs/widest compatibility?
Nice snippets of PMJB
I went the cheap way to begin with. Big mistake. This thing didn't have enough power to even turn the belt!! I decided, no sense in fighting a bunch of re-habs & my labor 1st thing out of the box. Called the store, asked to bring it back & trade for a BAUER!! So glad I did! Pulled it out of the box, attached a few items & went to work with it! By the way,.....plenty of power.
Where can I order the dust adapter? Great video!
The sand paper still slides over after tightening it. Why's that?
Great vid for setting up the sander. Thanks! But, ummm... instead of spending $25.00 ( inc. shipping) for your cool little shop vac adaptor, (and it is cool) I just used a pvc elbow, some old tubing and a drill, and in 5 minutes had the same thing. Fit right on my shop vac... Cost me zilch... Just sayin' :)
@BananaScience
5 жыл бұрын
We always love a quick DIY fix! We just sell printed versions of our opensource parts as a way to fund future videos and projects.
Whefe to ourchase red hook up for dust?
Great job making the dust collector, i suggest you buy more tools that need better duct collection devices and make 3D printed parts for many Brands and tools like routers are notorious for this.
@BananaScience
5 жыл бұрын
Yeah for sure!
Can you please send me the link to purchase the red saw dust collector. I looked on Ebay but didn’t see it. Thanks in advance
Hey the hater's are stupid ones they have no brains or sells ! Grait video and thank you for your work end effort! Best regards from Turkey!
@BananaScience
5 жыл бұрын
Thanks for the support! It really means a lot to us!
Tnks!!!
@BananaScience
7 жыл бұрын
Your welcome!
I've been trying to figure out how to set the table up on the belt sander. I'm just not smart enough to figure it out. The terrible, really dark image in the instructions and the 3 steps show you absolutely nothing. So frustrating.
What V belt is used on this machine? For the life of me I cannot find anything about it. My belt is so worn that I can't even see the number on it
Anybody know where I can get these screws used on the plastic plate? Some how mine are gone..and I want to put it together. Right now I use the belt, but I want to use the disc. I NEED SCREWS. Harbor Freight said they couldn't send them to me. UGH
@-AnEv942
4 жыл бұрын
Any hardware store. metric w/ flat washers (3) M4x 8 screws mount disk cover, same as belt cover screws. Ensure they do not hit pulley. (4) M3x 12 to mount disk port half to disk cover. Assume you don't have instruction w/parts list?
Does anyone know what size the wrench is? Mine didnt come with one
@-AnEv942
4 жыл бұрын
14mm or a 9/16"
I purchased on February 21st. At that time you sent me a message saying you were on vacation. I just relied to the message telling you all my shipping info
What's with all the crap from folks?! Good job kiddo! Nice idea, and fine execution. Well done
@BananaScience
6 жыл бұрын
Thanks!
My thoughts on vac sys for this sander..the sizes are very common-Leftover CPAP parts...PVC plumbing parts ... 100 sources of parts.IMHO.. a HD SHOP VAC is overkill.. I am going with a small vac and adding ports to lower suction or not. guess I need to make a YT vid.
@BananaScience
6 жыл бұрын
You're right. My vac is probably way overkill but it's the only one I have.
What is the eBay site for the red dust collecter?
my ISP takes hours to dwnld a vid--anybody else have a part left over.. which video really shows how to put ALL together.
Do they make a matching stand for this sander?
@BananaScience
6 жыл бұрын
I don't think so sadly.
Hi, can’t find your dust port 3D port on Ebay, tried a variety of searches- would like to buy it, thanks
@BananaScience
6 жыл бұрын
Here's a link! www.ebay.com/itm/332209930174?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649 Thanks!
@c5auto
6 жыл бұрын
Thanks, just ordered the 1.25" ID version.
@BananaScience
6 жыл бұрын
Thanks!
There’s no need to take off the black plastic to install the green guard part
I ended up with a part leftover!!!not seeing it in the exploded parts display-- It runs BUT no way will I really use it w/o that part in place--the manual writer gets a D-... what happened ?? looks like a page is missing.
@BananaScience
7 жыл бұрын
That's odd. Could you please describe the part?
@ljhenzel2578
7 жыл бұрын
better will send in gmail (snapplz acct)
@ljhenzel2578
7 жыл бұрын
you have mail...
@BananaScience
7 жыл бұрын
I'll check it out!
Just ordered one myself. Only 59 bucks.
so is it just mine that i picked up or is that disk plate harder than shit to install? how'd you go about putting it on? i dont fee like breaking the thing.
@BananaScience
7 жыл бұрын
It should just slide on and tighten with a set screw.
@generaleebaked7500
7 жыл бұрын
thats what i figured the box did have a hole through the Styrofoam right where it slides onto
@BananaScience
7 жыл бұрын
Yup!
How can I get the dust collecter attachment
@BananaScience
4 жыл бұрын
You can either print them yourself from our thingiverse listing in the description or purchase them on eBay here: www.ebay.com/itm/332209930174
where do I get the red attachment?
@BananaScience
5 жыл бұрын
You can purchase one from us on eBay here: www.ebay.com/itm/332209930174
The instructions really suck. my sander came with the belt tightener thingy lever out and i can't figure how to attach it.
@BananaScience
7 жыл бұрын
I know right?! I have never heard of this problem, but I'll look into it when I get a chance. See if you can find a total rebuild tutorial. That will probably tell you how to fix it.
@BananaScience
6 жыл бұрын
That also works well. I personally chose this one because it was outrageously cheap and I thought it was worth a try.
Great Job on this tutorial kiddo!!! Loved it! You made the assemble easy to put together. And wonderful job also on the 3d printer dust collector!!! Glad you are selling those. I will definitely buy one cause I purchased the sander. Thanks BananaScience
Did yours have no power mines cant sand anything the motor stops
@BananaScience
5 жыл бұрын
Nope. Ours seemed to work just fine.
@Liljoejoe54
5 жыл бұрын
You might have to adjust the slack in the belt that drives the pulleys. Sometimes it comes a little too loose. There are videos on here showing how to do it and they seem to help.
It's okay if it looks a little bit pinched down here.
@BananaScience
6 жыл бұрын
Could you please clarify?
@19jaredbarsuglia81
6 жыл бұрын
Pinched vacuum line=less suction. It over works your vacuum motor.
So I just received my VAC attachment 40 minutes ago. When I slipped it onto the belt sander port under the belt, it cracked on two sides... so what am I supposed to do now.. Ebay, in their infinite wisdom, won't let me send a message informing you of this so I did it here.
@BananaScience
7 жыл бұрын
Oh. Sorry about that. I'll ship you a new one right away for free. Thanks for bringing this to our attention as we will increase the shell count and infill of the print. Just to be sure, what is your eBay username? Sorry for the inconvenience this has caused you.
@pblais404
7 жыл бұрын
my ebay user name is pab_dist
@BananaScience
7 жыл бұрын
Sorry, but I do not have any record of selling a vac attach to a pab_dist. Could you please send me the order number?
@BananaScience
7 жыл бұрын
Also, what was the purchase date?
@pierreblais5648
7 жыл бұрын
user name blai.pier
Why 2 holes on the sides?
@BananaScience
5 жыл бұрын
Without the two holes, the suction from the vacuum will suck the sanding belt downward and literally grind a hole through the bottom of your sander
@nestorshahaf6788
5 жыл бұрын
Thank you
"Little protractor thingy?" Check, please.
dude that disc looked like it was warped when you turned it
@BananaScience
7 жыл бұрын
Really? At what time in the video? It seems to be fine to me: no excessive vibrations or anything.
Metal Plate = Table !
@BananaScience
6 жыл бұрын
Lol. Thanks! As you can tell, we're not very articulate when it comes to describing parts of machinery.
Dude you put the fence on wrong the fence mounts go underneath the plastic piece not on top duh, you put the two screws in from the top thru the plastic to hold the flange down
@BananaScience
6 жыл бұрын
Both ways work, but yours is much easier. Thanks for the suggestion, we'll make sure to include it if we ever make a remake. Thanks!
How much will you charge to send me one of those fancy, 3D printed adapters? Haha
Protractor thingy... Jesus
heat the tubing in hot water.
@BananaScience
7 жыл бұрын
Great idea!
Sent you a message on eBay
@BananaScience
6 жыл бұрын
Just replied!
I wanted to see the unboxing part so I can pack this garbage up and return it back to harbor freight
The vid was good but the product is crap
Know what you're talking about before filming son!! THINGY lol
@greenlog7023
7 жыл бұрын
K Potts I'm with ya man, not the greatest review...
@2Much2lose
7 жыл бұрын
Green Log I thought it was great, even made me laugh a few times!
@stupidboy32
6 жыл бұрын
Lol picking on kids is fun right?