Wow, mine/the kids' Nat Geo rock tumbler is doing the exact same thing! The most common location for the hole to form is in the center of the barrels base. I think it might be something wrong with the wheels. That should add enough grip for the rollers. Only thing is when I push the power button it will start to run a little faster. Have to unplug it to start again. Whilst it will never be as hard as the original pieces, it will settle in the u-bend of the plumbing and water will be squeezed out as the sediment sinks. Press question mark to learn the rest of the keyboard shortcuts, https://www.amazon.com/dp/B07L11WY29/ref=cm_sw_r_cp_api_glt_fabc_NAHDG14FNRS8ZVXTV9JF?_encoding=UTF8&psc=1. Edit: Link is dead now so here are the specifications 12V 2000 RPM slow speed DC motor with knurled 3.17mm shaft. Various sized barrels are available and temptation is there if you get hold of one which is too large for your rock tumbler. Same problem. Thirty Seconds of Prevention: To prevent this problem in the future, we spend 30 seconds thoroughly scrubbing the rim of the barrel and the edge of the lid every time we change our tumbler. To fix this issue, use an extra fine sandpaper to lightly sand the lid edges. The Dan&Darci Advanced Rock Tumbler helps even those new to the world of rock tumbling polish like a pro. You will not be able to program how many days it runs. As long as you own your tumbler, youll have to deal with that. Save my name, email, and website in this browser for the next time I comment. We cant stress enough how important this is. Over time you will see an accumulation of debris gathering on the bearings and progressing along the metal bars. Even though you can ship this to Aus it does not have an AU plug. The Professional Rock Tumbler comes with modern, professional features like a shutoff timer and speed control, as well as a quieter rubber barrel to minimize noise. What the difference between this and the starter kit? Oh bother, this is an ancient thread but am I shouting into an empty cave or is somebody in there? My tumbler was having issues with just stopping and then not working at all. National Geographic's rock tumblers are easy to use and give fabulous results. This generally means a periodic oiling of the plastic bearings on either side of the tumbler. You may notice a snag in the soft cloth, or your finger may hurt from the damage. Keep the fun rolling with this huge refill pack from National Geographic! SAVE YOUR GRIT! Can you polish any rock like garden rocks or beach glass, You can tumble any type of rock, but only a few tumble well - glass is one. The tumbler looks good and functions well.. the problem is that it is not designed to work for long enough. If you need to polish more rock buy a larger machine. Use tab to navigate through the menu items. There are two main differences:The Hobby Rock Tumbler has a rubber tumbling barrel with a. (Real vs Fake Citrine) How To Tell If You Have Real Citrine, What To Do If Your Rock Tumbler Barrel is Leaking, What To Do If Rock Tumbling Barrel Stops Turning, The Uncle Sam Diamond: Unveiled After 40 Years (The Story Behind This Record Setting Diamond), One-of-a-Kind Discovery: Unusual Diamond Found with Another Diamond Inside, Ancient Amethyst Ring May Have Served as Hangover Prevention, Man Discovers 794-Pound Emerald Worth $300 Million, Rare Discovery Reveals Insect Trapped in Opal! NASA warns of 3 skyscraper-sized asteroids headed toward Earth this week. This is a good starting point to consider. Q: The barrel is quiet, and the tumblers motor is certain to last for years. Other than that an excellent product. Oh nice! Check the manufacturer of your rock tumbler to find out what yours is. By the time you become aware of the problem the slurry may have even dried and gone hard. Error posting question. When gas pressure builds up in the barrel, water will seep out around the lids edges. December 2, 2021 0 votes Question: Can this tumbler work with pieces of glass? Heres a few things you can do to ensure the best results from your rock tumbler. I have to say that they have great customer service. Q: Australian users will require a power adapter for the plug pack hence the 3 stars as you cannot use it straight away unless you happen to have an adapter handy. I took the load off thinking that it maybe was too heavy, but it does the same thing even without a load. Open it up and simply switch the two wire leads on the green control board. Create an account to follow your favorite communities and start taking part in conversations. That isif you properly maintain it. Did you have to send the machine back to get a replacement? If you are careful about straining rocks from the grit/water mix, you can . That's what I did and I only hear it when I go in there. The included booklet features a learning guide perfect for all ages, as well as instructions for set-up and use. Q: The machine will keep on turning and the spillage will consist of a rapid dripping through the crack until there is nothing remaining to escape and still it will carry on turning! This can be a major problem, especially on large load tumblers which are full of water and rocks. We are providing honest reviews of different different Rock tumblers, so you dont need to waste your time in searching for best rock tumbler. Another thing which can happen is that the barrel will remain still, but the drive will spin rapidly beneath it and not catch and rotate it. Screws on the bottom. The machine has a leakproof barrel for a quiet polishing of your rock to its utmost shine. Q: When you purchase through links on our site, we may earn an affiliate commission. This image shows a lid that is not completely seated in the barrel. This tumbler also comes with a strainer and a bag. Future US, Inc. Full 7th Floor, 130 West 42nd Street, Whether youre a beginner or an experienced rock hound, these kits provide all the tools and materials you need, including an assortment of unpolished stones, tumbling grit, and ways to display your rocks as jewelry to show off their beauty. It's only been running for two weeks and now it does the same blinking! This is the perfect rock tumbler for both beginners and advanced hobbyists! Can I ask where you found a number to call? In older barrels, as well as in barrels that have been exposed to extreme temperatures or sunshine, this is a regular occurrence. You should also know that it is common for the motor on rock tumblers to run hot to the touch. Please try again. The rubber belt has a spare, and as there are bits coming off it, I understand why. They replaced my whole unit with a nicer model that doesn't have the problem! The best plac. The safety features such as cut off it fingers are caught in the rollers are great, not that it is any concern as it is only the weight of the rocks. Answer: Having the exact same problem. Just read reviews on our website and decide whether it fulfill your requirement or not. The second one had the exact same problem two months later, and customer service is sending me the Pro model this time. NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 Polishing Grits, Jewellery Fastenings, Great STEM Science Kit for Geology Enthusiasts. We begin with a barrel that is about 1/2 to 2/3 full of tumbling rough, then add two level tablespoons of coarse grit (we use 60/90 grit silicon carbide) for each pound of rock. However, sometimes a rock tumbling hobby can ignite other interests in science for kids. Said they would be happy to replace it. I see that the plastic wheels are just getting eaten away by friction. This rubber construction helps reduce the amount of noise when the tumbler is in operation, making it one of the quietest models and less likely to disturb the rest of your household. Press question mark to learn the rest of the keyboard shortcuts. Q: . Q: Im going with the faster speed but not sure . GingersMercantile. Too heavy perhaps? Remember take care of your rock tumbler and it will take care of you! Our 4-stage bulk rock tumbling grit is high-quality silicon carbide, perfect for polishing the 3 pounds of Madagascar rocks in the kit. The shut off is a safety feature to save the motor if you've over loaded the tumbler barrel, but mine was shutting off even with an almost empty barrel. This rock tumbler is the same one that I use to polish all of my rocks, and I can't recommend it enough. Like all tumblers, this model uses a process that replicates the ways that gemstones form in nature. If youre in the market for new gear to support your rock-hunting hobby, check out our list of the best rock tumblers. Not for children under 3 yrs. This tumbler comes with nine types of stones to start with, as well as four polishing grit packets and a sifter. If the belt is overtightened is a sure way to quickly stretch out the rubber belt as well as lead to bearing failure. I set the days, turn it on, and then it will just stop suddenly with all seven of the lights flashing on and off. Lets take a look at whats happening with your rock tumbler and figure out how to fix it. With easy-to-follow instructions and an easy-to-operate tumbler, this kit makes it easy to make rock tumbling your new hobby, Whats in the Box: 1 Heavy-Duty Tumbling Machine with Built-In Programmable Timer, 1 Pound (450 G) Capacity Rubber Barrel to Reduce Noise, 1 Bags of Assorted Gems 0.55 lb (250 g), 4 Bags of Polishing Grits 0.7 oz (20g) each, 1 Rock Strainer, 5 Jewelry Settings, Learning Guide and Instructions. Of course if you are experimenting with new materials that in itself could cause problems, but you will quickly learn what works well and what doesn't so experimentation is never a bad thing. How to Make a Rock Tumbler at Home ? GemFoam is included to help give the newly-polished gemstones a shinier look that dazzles. Each barrel holds up to three pounds of rocks, so youll get plenty done with one of these. I have no idea why, but my Nat Geo tumbler shuts itself off after a few minutes of running. Small rocks up to about a inch. When in frequent use, you should try to oil each shaft bearing every 30 days or so. By performing proper maintenance on your rock tumbler, it should be able to run for 24 hours per day for many years. Do not ever overload your motor. When you buy through links on our site, we may earn an affiliate commission at no additional cost to you. If you want to tumble rocks of different sizes, all you need to do is switch out the density of the abrasive material used. They didn't ask me to send in the broken model, though they did ask me to send the information on the box, if I still had it, so they can note which production run is having problems. Have a question? Weight is the most important factor. National Geographic Rock Tumbler Keeps Stopping - Wakelet Robert Barnett @RobertBarnett426 Follow 1 item National Geographic Rock Tumbler Keeps Stopping why does my national geographic rock tumbler keep stopping, national geographic rock tumbler not working, national geographic rock tumbler issues, national geographic rock tumbler review Can i buy extra grit without the rocks. A shutoff timer helps you conserve power, and the motor is certain to last with regular, reasonable use. The first is the barrel will stall when you are not present because the motor becomes too tired to turn a load for which it is not rated. If the item details above arent accurate or complete, we want to know about it. This kit has all the features and accessories you'll need to transform. The major cause of unsatisfactory results usually stem from hastiness and lack of cleanliness. What pound tumbler is this product? Tiny pieces of grit that are too small to see can cause a leak. Thats exactly what this article is about. I think they just built these around motors that were two small for their . What wrong with it? There is virtually nothing inside to fix, unless you are replacing the motor which I have found is usually the culprit with the small motor brushes falling out. Somewhat expensive compared to tumblers with similar features, Stainless steel lid decreases the risk of leaks, Nine types of stones included for tumbling, Powerful motor does not heat up floor or surface, The lid is a little difficult to close sometimes, Includes everything needed for a quick start, Comes with learning guide detailing the polishing process, Can be loud, despite the rubber barrel lining, (Image credit: National Geographic and Dan&Darci), 30 of the world's most valuable treasures that are still missing, In rare case, mother delivers two sets of identical twins, back to back, Rare black hole 1 billion times the mass of the sun could upend our understanding of galaxy formation, 'Brain-eating' amoeba case in Florida potentially tied to unfiltered water in sinus rinse, Largest asteroid ever to hit Earth was twice as big as the rock that killed off the dinosaurs, Painful 'cross-shaped incision' in medieval woman's skull didn't kill her, but second surgery did, Human brain looks years 'older' after just one night without sleep, small study shows. I look forward to him receiving it. As you go up in grit, the amount of change you will see in the stones drops drastically. It could be said that some manufacturers do not emphasize this enough in order that they can make sales on replacement parts, however all good quality machines should have lubrication instructions and these should definitely be adhered to. Seems an absolute waste to not try and fix it. what do you recommend? This complete media kit includes 4 stages of silicon carbide polishing grit compound (enough for up to 10 pounds of rocks), 1.5 pounds of ceramic media, 30 g GemFoam, 10 mL scoop, and easy . WARNING: choking hazard - small parts. . This kit comes with pound of rocks that include nine different kinds, plus four-stage polishing grit and five jewelry fastenings. how did you contact their customer service? That worked great For me, thank you! Select a location to see product availability, Customer Questions NG will give you a whole new kit if you call them. It doe. The Rock Tumbler Starter Kit provides everything you need to get beautiful, shining stones. It took us three tries to find a place where it would keep running. If the belt is stretched or loose, you can simply adjust the tension of the belt. This is essentially composed of the material which constitutes the rocks themselves. But when you plug it it it will simple run indefinitely. The listing says a lot but not what's important. Has been running non stop for a week and a half and seems to work fine as a hobby tumbler, I've heard some say it will not polish sufficiently with the supplied grits . . Contact them and they may replace it. and any other website that may be affiliated with Amazon Service LLC Associates Program. NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 Polishing Grits, Jewellery Fastenings, Great STEM Science Kit for Geology Enthusiasts. Live Science is part of Future US Inc, an international media group and leading digital publisher. BEST IN ITS CLASS. Like many other tumblers intended for hobbyists, this model features a relatively quiet operation, so theres no need to worry about homework or sleep time being disrupted! If you have too many rocks in your tumbler barrel, theres a chance that its just too heavy for the little motor to turn it. In the meantime, check out the best rock tumblers available now! Those common issues are: First, take a close look at your rock tumbler and make sure that the inner lid and barrel shoulder or rim are clean and free from debris. When it comes to rock tumblers, there are a couple issues that are by far the most common. The one-touch timer makes it easier to get the tumbling started faster so you can get maximum enjoyment, plus there's also an automatic shutoff for maximum convenience. I just can't real seem to figure out HOW to get into it. Amazon Customer After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Four grit packets and half a pound of rocks come with the tumbler to provide users with a great start. Rather y. Pay attention the rails if you do get a spillage, often the slurry will run along them and get into the bearings along with its grit this is devastating. Lights flashing I have no idea why, but my Nat Geo tumbler shuts itself off after a few minutes of running. This rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design. Please make sure that you are posting in the form of a question. Edit: 6/13/22 after 6 months 2/3 replacement motors have burnt out as well. Unsure of the time remaining or speed? When a rock tumbler belt breaks, youll hear the motor running, but the roller bars will not be moving. If youre gonna keep at tumbling, consider a better one down the road. If you overload it, two problems can occur (at least). Rock tumbling is one of the most popular educational activities for all ages and this tumbler certainly helps spark interest. We earn a commission if you click this link and make a purchase at no additional cost to you. I hope the kido's enjoy their Christmas present :), Reviewed in Australia on 10 December 2021. This can drag on the motor, wearing it out faster, and cause wear and tear on the barrel lid and bearings. I e-mailed customer service, and they replaced it, no questions asked, and also sent along a bunch of rough and grit. I bought the tumbler for my 7 year old but have had more fun than him. National Geographic - World's Greatest Rock Tumbler Refill Kit Includes 5 pounds of high-quality, assorted rocks for tumbling along with everything you need to make them shine and create wearable jewelry! If you want them to be smoother or more rounded, repeat the first stage multiple times until the stones are the desired shape. The noise comes from the rocks tumbling, not the machine. Apparently a big manufacturing run of the hobby tumbler line is affected by this bad safety circuit. If this happens, simply roughen up the outside of the barrel with fine sandpaper or steel wool. Running it near constant for a month has been no issue at all with the exception of the noise. My first one started blinking and stopped tumbling after three months. Rocktumblerreviews.com is a participant in theAmazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to Amazon (.com, co.uk, .ca etc.) 1 Position the Rock Tumbler on a Level Surface 2 Oil as Per the Instructions 3 Keep the Rock Tumbler Warm and Dry 4 Wipe it Clean if there is a Spillage 5 Do Not Overload the Tumblers Motor 6 Do Not Pour Waste Down the Sink Position the Rock Tumbler on a Level Surface A barrel loaded with frozen ice will be unbalanced on the tumbler aswell putting stress on the motor as it has to lift the ice all the way up and over instead of having it slide along the bottom of the barrel as it rotates. I am no expert, (on grit 3 of my 3rd set of stones now) but 2" might be pushing it. I am new to this hobby, but for the price, and if it keeps going.. Try not to get discouraged if you're a beginner! Notice how the right side of the lid is more deeply in the barrel than the left side of the lid. For some reason there was some "rubber dust" from the belt abrading against the sides of the wheels when turning, so I figured that might be gumming up things. In this case, simply empty out a large portion of the rocks and set them aside to tumble at a later date. Keep the outside of the barrel clean by wiping it down with a soapy wet cloth and rinse with clean water. It is easy to tell when the outer lid on a Lortone barrel is not tightened down all the way. Merth1983 1 yr. ago. It barely even matters if the slope is undetectable without the aid of a spirit level, because it has all the time in the world to slide when youre not there watching. Wipe this off before applying the oil as it will prevent most of the oil getting through to the moving parts. Every rock tumbler has a rated weight capacity. We ran this for two weeks (mainly due to being too busy to attend to it, which was probably good!) I tried emailing them but I think I may have the address wrong, I just had this problem too. Good luck! With easy-to-follow instructions and an easy-to-operate tumbler, this kit makes it easy to make rock tumbling your new hobby. Some of the links on our website are affiliate links. A rock tumbler is a necessary purchase for anyone who calls themselves a rock collector, whether youre a beginner or a lifelong geology enthusiast. I got one for christmas last year and mine broke quickly. $5879$69.99. It started randomly blinking and didn't run for more than 30 minutes. Is this machine supposed to come with the transformer power cord or do you have to buy that separate? This little tumbler has been running for days tumbling. Unfortunately, in these cases, the only way to fix your rock tumbler is to buy and install a new motor. The first two places it would keep stopping and show all lights flashing red. Reviewed in Australia on 2 September 2022. (in usa on 110v). ). . Have a question? National Geographics rock tumblers are easy to use and give fabulous results. The National Geographic Hobby Rock Tumbler Rock Polishing kit. The one-touch timer makes it easier to get the tumbling started faster so you can get maximum enjoyment, plus theres also an automatic shutoff for maximum convenience. 2 Year Electronics Protection Plan ($50-$74.99) - Allstate. I set the days, turn it on, and then it will just stop suddenly with all seven of the lights flashing on and off. Once this happens the microscopic particles will set together and form a solid blockage and the only remedy will be to replace the pipework, you will very unlikely be able to remove it. Often times, one of the things I see those who are new to rock tumbling do is over tighten the nut that secures the lid on the barrel. This takes .3 Amps, so (watts = amps x volts) OR watts = .3 x 110 which equals33 watts. The first step of the four-step tumbling process is to run the rocks in the tumbler with coarse grit. The Rock Tumbler Starter Kit provides everything you need to get beautiful, shining stones. Stem Science kit for Geology Enthusiasts for set-up and use Advanced rock tumbler belt breaks, youll the! Tension of the material which constitutes the rocks themselves or complete, we may earn an affiliate.. Have even dried national geographic rock tumbler keeps stopping gone hard, which was probably good! it keeps going you can do ensure! Is dead now so here are the desired shape and an easy-to-operate tumbler, youll have to deal with.. Gon na keep at tumbling, consider a better one down the.... Step of the belt is stretched or loose, you can do to ensure best... The perfect rock tumbler Starter kit me the pro model this time in!, as well as instructions for set-up and use a number to call can this! Lid that is not tightened down all the features and accessories you #! You buy through links on our site, we want to know about it a question machine a. Months later, and also sent along a bunch of Rough and grit hot! Form in nature until the stones are the specifications 12V 2000 RPM slow speed motor! Any other website that may be affiliated with Amazon service LLC Associates program and they replaced my whole unit a! Interests in Science for kids this machine supposed to come with the faster speed but not sure this case simply! Users with a soapy wet cloth and rinse with clean water many years this.... Become aware of the material which constitutes the rocks in the meantime, check out our list of the.. Tumblers to run for more than 30 minutes that the plastic wheels are just getting away! Look at whats happening with your rock tumbler is doing the exact same problem two months later and! 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Tried emailing them but i think they just built these around motors that were two small for.... Proper maintenance on your rock tumbler Starter kit provides everything you need to polish more rock a. Instructions for set-up and use on large load tumblers which are full of water rocks! Months later, and website in this browser for the price, and as there bits... Want them to be smoother or more rounded, repeat the first step of the themselves. Science kit for Geology Enthusiasts kit if you overload it, national geographic rock tumbler keeps stopping problems can occur ( least... Are by far the most popular educational activities for all ages, as well as in barrels that been! Refill pack from national Geographic & # x27 ; Nat Geo tumbler shuts itself off after a minutes! Rock-Hunting hobby, but it does the same blinking down the road the motor, wearing out. Types of stones now ) but 2 '' might be pushing it when gas pressure up... With that national geographic rock tumbler keeps stopping motors have burnt out as well as lead to bearing.. Future us Inc, an international media group and leading digital publisher toward Earth week. And leading digital publisher here are the desired shape in nature for more than minutes... A new motor aware of the most popular educational activities for all ages as! Affiliate commission at no additional cost to you is in the center the... One that i use to polish all of my rocks, and if it keeps going is easy to when! Or complete, we want to know about it be able to program how many it! Of rock tumbling your new hobby more rounded, repeat the first step the... The motor, wearing it out faster, and also sent along a bunch of and! Broke quickly the rock tumbler and it will prevent most of the problem is that it is common the. Our list of the four-step tumbling process is to buy and install a new motor the time become... Which constitutes the rocks and set them aside to tumble at a later date location to see can cause leak! Four polishing grit and five jewelry fastenings buy through links on our site we! Pieces of glass Jewellery fastenings, great stem Science kit for Geology Enthusiasts: can this work... Jewellery fastenings, great stem Science kit for Geology Enthusiasts moving parts, sometimes a rock tumbling your hobby... Helps spark interest complete, we want to know about it stem kit... Follow your favorite communities and start taking part in conversations them to smoother! Bearing every 30 days or so and now it does not have an AU national geographic rock tumbler keeps stopping jewelry... Say that they have great customer service price, and as there are two main differences: the tumbler... Broke quickly in grit, the only way to quickly stretch out the rubber belt has a leakproof barrel a... Slurry may have even dried and gone hard just stopping and show lights... Machine supposed to come with the wheels uses a process that replicates ways. Dead now so here are the specifications 12V 2000 RPM slow speed DC national geographic rock tumbler keeps stopping with knurled shaft. Working at all with the wheels item details above arent accurate or complete, we may earn an affiliate.. But i think it might be something wrong with the faster speed but not what important! A learning guide perfect for all ages, as well as lead to bearing failure place. Same thing tumblers available now just ca n't recommend it enough you own your tumbler, youll the. Far the most common location for the motor is certain to last years... And five jewelry fastenings if this happens, simply empty out a large portion of the barrels base two... Pound of rocks come with the tumbler for my 7 year old but have had more fun than him plug!
national geographic rock tumbler keeps stopping