What kind of linear guide is the best? For some projects require linear guide for people who work at the time of purchase of the product will always have questions, of course, if you buy a good quality product like this will think most, if not buy quality Yes, you will feel cheated, in fact, when the selection of this product also has a knack of it, not all of the products available in the market are the same, whether it is run on top of the price above or performance point of view. First, his is the best. Most people would say buy things should buy the best linear guide Intime, but it misses the point, your company and other accessories are echoes of this product, this product is not used individually, but combined with other products used , so the time to buy also consider the overall situation, apart from the quality of clearance of the company depends on whether their own, if you do not fit then buy back the role is not large. Evolution of linear guides and linear rail linear guides evolution is linear bearings from the beginning, but not because of the linear ball bearing rolling groove on the silver P grade linear guides where, linear motion binding in nature, and therefore can not transmit torque load capacity of poor, short life. So it evolved into ball guide bar, but the ball can only be fixed at both ends of the guide rod cylinder, easily distorted by the radial load. The rigidity is poor, so it evolved into a linear slide. In addition to the linear guide, the rolling elements when the contact mode is when the center is on the center, called the DF-face configuration, the flexible movement of such rolling elements on the silver RGW linear guides, linear slide when in the installation, even if the bed mounting surface station a slight difference between the linear guide section, but because the ball still has the ability to adjust the slider reciprocating motion, and when the rolling-contact body back to the center of the center, called DB-back configuration, then scroll according to the anti-roll body strength is often, when the linear guide by rolling moment when still maintain good stiffness. Silver RGH linear guides, linear guides, linear guide professional supply provided by the Dongguan City, Transmission Machinery Co., Ltd. of Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) strong, credible, in Dongguan, Guangdong and other machine tool accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea and Taiwan transmission machinery into the brilliant and you work for a better future!