Well you know the cam? The cam is in line with the piston acting. Motorcycle complete intake and exhaust cam is a curvilinear profile or groove member has. Generally divided into three categories according to shape: ① disk cam: Cam around a fixed axis and have varying diameter disc-shaped member; ② moving cam: cam moves linearly relative to the housing; ③ cylindrical cam: Cam is a cylinder filling sealing machine cam image, it can be seen as the moving cam rolled into a cylinder. Potting machine cam cam manufacturers _ price potting machine Zhucheng positive and machinery (certified) _ potting machine cam being provided by a Machinery Co., Ltd. Zhucheng. Zhucheng Zhengyi Machinery Co., Ltd. (www.zhengyijixie.com) Shandong Weifang, machining leaders, 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 machine Zhucheng being a better future.