What Is the National Geographic Rock Tumbler?
Does a Rock Tumbler Make Sound? This video compare the noise of two identical rock tumblers; the first with its rubber drum and the second with a much larger rubber barrel with two ropes attached to it. The larger barrel makes more noise due to the larger distance the ropes are spread out across. It is clear that the more expensive tumblers produce less noise.
What Makes Natural Rock Tumblers So Special? Natural rock tumblers are manufactured from real (mineralized) river rocks gathered by volunteers along the river banks. When they dry, the rocks are "smushed" into smooth grains and polished to create a natural look and feel which kids love as well as people.
Rotary Rock Tumblers: Are All Rock Tumblers Rotary? Actually, not all rock tumblers are rotary. Some are made from a mechanism which rotates the inside of a tumbling pan. This method is called a "spindle-style tumbling pan".
How Does a Lortone Rock Tumbler Work? A Lortone tumbling pan is constructed of a pan, with either one or two, metal rollers on each side. The rollers are designed to rotate quickly (hence the name). They rotate fast enough to reduce the amount of noise (ringing) in the tumbling process. When the rollers are moving at full speed, they can create a "thumping" noise level, much like a small drum.
How Does a Rubber Barrel Tumbler Work? One of the things that sets apart this toy tumbling machine from most other toys is that it uses a patented design. Unlike many rock tumblers which work by using a rotationally-driven "rope", the Lortone uses a unique "rubber belt" mechanism that produces less noise.
Why Use a Lortone Rock Tumbler Over Other Toy Rock Tumblers? First, they're much quieter. While other toy rock tumblers are known for producing loud squeaking sounds, the Lortone produces a much smoother sound, which kids and adults alike appreciate. Another advantage to using a Lortone instead of another manufacturer is that Lortone makes both metric and standard sizes, making it easier to find the right sized rock for your child. Finally, since the Lortone is made of durable rubber, it will last longer than many other brands.
How Can Lortone Make a Differential Pressure Tractor Better Than the Competition? Since the Lortone motor consists of a specially-designed rotary brush, it can distribute uneven pressure more evenly throughout the length of a rock tumbler, reducing the risk of sudden rock burst or "run out" in wet weather conditions. This feature has helped the Lortone Company to become a leader in the industry, as the Lortone motor is designed to run in an environment that is more similar to what real field workers experience day-in and day-out. Most competitors use their motors in wet weather conditions only, while the Lortone is designed to operate in any weather condition.
What Do National Geographic and Other Popular Hobbies Tumble With the Lortone Rocker? Although the Lortone Rocker is the most popular model among consumers, it is not the only model available in the market. In fact, there are two basic types of rock tumblers on the market: the wet tumblers and dry tumblers (also known as "rolling rockers"). While the wet and dry tumblers share similar characteristics (they both have a special application surface), they are not alike, as each type has a different application method. The wetter models have a wider application surface area and a greater ability to roll uphill. The dry taker has less width, but can be used for rolling downhill.
What Does the Best Rock Tumbler Kit Include? Most national geographic tumbler kits include a base, which is made of heavy duty plastic and then the parts are attached using a special nylon and metal strap. Then, the actual rock tumbler is assembled, usually through the use of a step by step assembly process. As far as accessories go, all you really need to get started with these devices are some basic gemstones (diamonds or other gemstones), a tumbler rack and a way to hang your gemstones (through an on-off mount or through a chain).
Are All gemstones safe to use in these tumblers? Yes, they are safe to use, but it helps to follow a few safety tips before you start using your new tumbler. Always read and follow the instructions carefully before starting your project. You should never start working with a gemstone that you have not researched, because you do not want to damage it during the assembly process. Never leave the gemstone unsoiled for any length of time as this can cause damage to the motor or the oil pump and reservoir. If your gemstone gets dirty somehow, simply take a little bit of water and mild dish soap and wash it off.
There is one more important safety tip to be aware of and that is to never fasten gemstones directly to the end of a chain or wire because this could potentially result in serious injury. Instead of using the chains and wires to hold your gems in place, use lortons instead. Lorts are short pieces of rope that are tied together with a lasso (a very sturdy rope). A well-made lorton will not be easily cut, twisted or damaged and if used correctly will provide a strong and secure holding place for your precious gemstones.