Traditional sliding guide, inevitably due to film countercurrent kinematics accuracy caused adverse effects on the silver rails, and because the movement is not sufficient lubrication, resulting orbit wear contact surface, seriously affecting accuracy. The rolling guide wear very little egh20ca silver rails, so the machine can maintain accuracy for a long time. Because of friction linear slide moves very little, just a smaller force would make the bed running, particularly in work stations and regular round bed runtime hiwin silver rails, more significantly reduce machine power loss the amount. And because of the heat generated by friction is small, suitable for high-speed operation. Due to the special bundle linear slide system design, which can withstand the next load left and right direction, unlike the sliding guide in the direction parallel to the contact surface can withstand lateral load is light, easy to cause the machine running accuracy bad. Rail (VAV guide): metal or grooves or ridges other materials can withstand, the fixed guide and the mobile device or devices to reduce the friction of an apparatus. Longitudinal grooves or ridges on the surface of the rails for guiding the fixed machine parts, special equipment, and other equipment. Guide rails also known, linear guides, linear slides, for linear reciprocating motion occasions, have a higher than linear bearings rated load, and can assume certain torque, high-precision linear motion can be achieved in the case of high load . Silver rails, Koyo Machinery (certified), the silver rail provided by Koyo Machinery Co., Ltd., Dongguan City. Koyo Machinery Co., Ltd., Dongguan City (www.hiwin.tm) is a leader in Dongguan, Guangdong, hydraulic machinery and parts, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Koyo Machinery leadership in the staff warmly welcome all inquiries negotiations to create Koyo Machinery a better future.