Cam: The cam mechanism main role is to make the follower rod according to the work required to complete a variety of complex movement of the mobile cam sales, including linear motion, swing, constant movement and not a constant velocity. Mobile Cam: Cam for linear movement relative to the frame; mobile cam cam price movement principle, cities are a mechanical (certified), move the cam being provided by a mechanical Co. Zhucheng. Zhucheng Machinery Co., Ltd. are one (www.zhengyijixie.com) Shandong Weifang, machining leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zhucheng being a leader in mechanical staff warmly welcome all inquiries negotiations to create a mechanical Zhucheng being a better future.