1. keep the ball rolling company THK linear guide a ball retainer is formed integrally with the ball on the supply of silver rail, keep the ball stable cyclic movement, eliminating friction between the balls, developed a low-noise, maintenance-free life long, super-fast speeds of up to linear motion of 300m / min of SSR guideways, and has begun to promote. The guideways realized under 100m / min velocity noise is less than 50dB, reducing friction volatility to 1/5 of previous products. In addition, a Canadian oil 2cm3, running 2800km test. Future with ball cage linear motion guides lieutenant gradually become the mainstream of high-end CNC machine tools of choice. .HIWIN Intelligent PG Series PG Series integrated linear guide rails and linear encoders in one of the agents on the silver rails, a substantial increase in space efficiency. High rigidity and high precision magnetic encoder combines the advantages of linear slide. Built ruler and inductive read head silver rail, less susceptible to external damage. Signal is a non-contact sensor, long product life. Do the long distance measurement (magnetic ruler part up 30m). Measurement characteristics, not because of poor working conditions of oil, water, dust and swarf of change; the other on vibration, noise and temperature of the environment can also do the job. Good resolution. Easy to install. Silver rails on manufacturers offer, Qingyuan silver rails, machinery supplied by Koyo Koyo Dongguan Machinery Co. Koyo Machinery Co., Ltd., Dongguan City (www.hiwin.tm) strong, credible, in Dongguan, Guangdong radial ball bearings and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Koyo machinery and you hand into the brilliant, for a better future!