Select a location to see product availability, Customer Questions This premium tumbler comes with National Geographic's 100% satisfaction guarantee and a 1 year warranty. When tumbling, some materials produce gas. The heavy-duty tumbling machine features a built-in programmable timer and a 1-pound capacity rubber barrel to reduce noise. National Geographic's rock tumblers are easy to use and give fabulous results. We use a toothbrush to scrub the rim of the barrel and the outside edge of the lid. Q: Great to hear their customer service is good, I'll call and see if I can get a replacement. The Leegol Electric Rock Tumbler comes with an abrasive material made from walnut shells that polishes the rocks, instead of sand. Press J to jump to the feed. Same problem. If the item details above arent accurate or complete, we want to know about it. One of the things that distinguishes this tumbler apart from similar models is the leak-proof, rubber-construction barrel. Heres how it works. Im going with the faster speed but not sure . There are two main differences:The Hobby Rock Tumbler has a rubber tumbling barrel with a. Live Science is part of Future US Inc, an international media group and leading digital publisher. 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. It's only been running for two weeks and now it does the same blinking! Lol no problem. If the belt is overtightened is a sure way to quickly stretch out the rubber belt as well as lead to bearing failure. 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. http://imgur.com/gallery/6G9I85L. Dearest National Geographic. why would you only send 1# of rocks with a two pound tumbl. The lid may have a rough edge due to a manufacturing flaw, or it may be the result of a lid being dropped or scraped against a hard surface. A new barrel is the sole solution to this issue. Home Rock Tumbling Library Leaking Rock Tumbler Barrel. Or did they just send one to you? When gas pressure builds up in the barrel, water will seep out around the lids edges. You want to occasionally open of the lid to the barrel in order to allow the gas to escape. I'm happy to help. GingersMercantile. how did you contact their customer service? The noise comes from the rocks tumbling, not the machine. Answer: Having the exact same problem. 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. 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! Amazon Customer Contact them and they may replace it. 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! This image shows a lid with what appears to be minor damage - but a closer look shows that it could easily cause a leak. . Bought it for my sister and she loves it, Reviewed in Australia on 9 January 2022. If youre noticing that the rock tumbler motor is cutting in and out, or will run for a short period of time and then stop, thats usually a sign that the motor is bad. Hope this helps some one! Lets take a look at whats happening with your rock tumbler and figure out how to fix it. New York, I repaired it by replacing the burnt out motor with this one: uxcell DC Motor 15.8V 2900RPM 0.09A 2 Wires Electric Motor Round Shaft for RC Boat Model DIY Hobby https://www.amazon.com/dp/B07L11WY29/ref=cm_sw_r_cp_api_glt_fabc_NAHDG14FNRS8ZVXTV9JF?_encoding=UTF8&psc=1. Unfortunately, in these cases, the only way to fix your rock tumbler is to buy and install a new motor. I am no expert, (on grit 3 of my 3rd set of stones now) but 2" might be pushing it. I'm on #3. Try not to get discouraged if you're a beginner! Rock collecting is a hobby that has captivated people of all ages for thousands of years. Some rock tumblers are fairly precise on how they are to be installed on the rollers/motor. Hi silly question but Im having the same problem right now, what number would you recommend calling? Answer: I think it might be something wrong with the wheels. 25,260. NASA warns of 3 skyscraper-sized asteroids headed toward Earth this week. Simply lightly rub the rims upper and lower edges. The National Geographic Rock Tumbler Supplies pack includes all the rock tumbling accessories you need to dramatically improve your rock polishing results! Save my name, email, and website in this browser for the next time I comment. This one might seem really obvious, but youd be surprised how often a lack of power to the tumbler is actually the culprit. The first grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polish. That's what I did and I only hear it when I go in there. Simply apply one drop of a lightweight lubricating oil. thank you. Screws on the bottom. Four grit packets and half a pound of rocks come with the tumbler to provide users with a great start. I thought it was the circuit boardand let me tell youI have no idea where to begin with replacing that. I highly recommend it but be prepared to find your own rocks and grit after. The bottom of a well-used barrel rarely develops a hole. Make sure that your barrel is properly installed and aligned correctly on the rock tumbler. The major cause of unsatisfactory results usually stem from hastiness and lack of cleanliness. I emailed help@natgeotoys.com. The National Geographic Hobby Rock Tumbler Rock Polishing kit. . The lid of the tumbler is constantly scraped by grit and roughness as the tumbler spins. NATIONAL GEOGRAPHIC Rock Tumbler Grit - Rock Polishing Grit Media, Polish Up to 20 lbs. What's the largest size stones you can tumble in this? 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. Here is a good guide on how to adjust a rock tumbler belt. What wrong with it? Can I ask where you found a number to call? As long as you own your tumbler, youll have to deal with that. As with all our products, each tumbler comes with our 100% satisfaction guarantee, so you can shop with confidence, knowing that youll be getting a first-rate educational gift that any kid (or adult) would love! Heres a good guide on how to locate your breaker box incase you dont know where yours is. This set includes all the. The listing says a lot but not what's important. 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. Cool Hobby Rock Tumbler Review | 2022, [Review] Thumlers Model B Heavy Duty Rotary Rock Tumbler 2022, [Review] Popular Lortone 3A Rock Tumbler | 2022. Adjust vibrating tumbler to a less severe setting. Slow speed of tumbler rotation if your model allows it, and if not, slightly increase the viscosity of solution. Heres a few things you can do to ensure the best results from your rock tumbler. Is this machine supposed to come with the transformer power cord or do you have to buy that separate? NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 Polishing Grits, Jewellery Fastenings, Great STEM Science Kit for Geology Enthusiasts. We reinforced the inside of a tumbler barrel lid by GOOP-ing a thin circle of sheet rubber to the back of the lid. I don't know but will be very grateful for a functioning tumbler. This top-of-the-line rock tumbler from National Geographic includes . Please try again. This necessitates the purchase of a new barrel. If you slightly flex the barrel rim, you may be able to see the damage. 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. Your unit is not functioning as it should be, please contact us directly at help@natgoetoy. I just can't real seem to figure out HOW to get into it. Did you have to send the machine back to get a replacement? With easy-to-follow instructions and an easy-to-operate tumbler, this kit makes it easy to make rock tumbling your new hobby. The barrels rubber may develop small fractures or deform over time due to exposure to heat, cold, or sunlight. Glad to hear it went well! Weight is the most important factor. Reviewed in Australia on 30 August 2020. What's 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 . How did you make yours work?? You simply want to tighten that nut with your fingers (finger tighten). Have a question? I took off the old belt and noticed that it had a worn-out flat spot running along one side of it, so I replaced it. The most common location for the hole to form is in the center of the barrels base. And as an Amazon Associate, we earn a commission on qualifying purchases after clicking on those links, at no additional cost to you. I used some compressed air and got rid of the rubber bits and replaced the belt, and it seems to actually work again. A TUMBLER THAT'S MADE TO LAST - Our high-quality tumblers are made with a durable motor that's designed to last for years. But mounting the motor and wiring are extremely easy. Not for children under 3 yrs. 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. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. saucepanicus 2 yr. ago The nat geo tumbler stinks. I've not had any leaks with the NatGeo. You need to increase the size of the hub on the pulley wheel (no idea if this is the correct jargon) to get it to fit properly on the motor. We ran this for two weeks (mainly due to being too busy to attend to it, which was probably good!) This happened to me and NatGeo sent me an UhpGrayDDe (with two D's for a double dose of ex, Q: Unsure of the time remaining or speed? Also, consider how quickly you want the tumbler to work. Use tab to navigate through the menu items. Lol. There are normally four 2 for the drive shaft and 2 for the rotating balancing shaft which turns by virtue of its contact with the heavy barrel. 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. BEST IN ITS CLASS. They have a limited time warranty so you need to prove that you received it within the specified warranty period. But why is your rock tumbler not working? However, sometimes a rock tumbling hobby can ignite other interests in science for kids. 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. However, in addition to just making sure that the cord is plugged into the outlet, be sure to check all connections to any extension cords that you might be using. If tightened too much, the edge of the lid will pry up off the rim of the barrel just enough that it doesnt seat well and will lead to leaking. This is essentially composed of the material which constitutes the rocks themselves. of Rocks, Works with any Rock Tumbler, Rock Polisher, Stone Polisher. There have been a lot of problems with the model I got and I just wanted to peak under the hood to see if my rudimentary repair skills could fix it. AJ Demers is a Texas-based freelance writer currently pursuing a B.A. All you need to do is set the desired time and the tumbler will run for the amount of time required. Error posting question. I set the days, turn it on, and then it will just stop suddenly with all seven of the lights flashing on and off. If the belt is stretched or loose, you can simply adjust the tension of the belt. This is one of the tips that we learned in Steve Hart's book, titled, The World's Largest Rock Tumbling Library, Save Time and Money with a Vibratory Tumbler. . Quality good, well explained. Compared to other rotary tumblers it's very quiet, which cannot be said for many other tumblers. $5879$69.99. This one is built to last and is used by professional rock tumblers around the world. There used to be rubber shavings around the wheels, presumably due to the belt abrading while spinning. When it comes to rock tumblers, there are a couple issues that are by far the most common. Even though you can ship this to Aus it does not have an AU plug. Then make sure that the inner lid is correctly seated on the rim inside the barrel. I dusted it off and it seems to work for now. If this happens and the motor sticks, a fire is the worse scenario. Historical records in ancient Egypt and India tell stories of communities using tumbling systems to polish rocks used for jewelry making, decoration, and more each of which remains popular today. The included booklet features a learning guide perfect for all ages, as well as instructions for set-up and use. As photos show, there is stuff coming out of it, not sure . Oh nice! Press J to jump to the feed. 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 Did anybody who got a replacement for the nat Geo tumbler have to prove purchase? The Rock Tumbler Starter Kit provides everything you need to get beautiful, shining stones. 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