In order to rotate the camshaft is converted into reciprocating motion of the valve cam bulb machine manufacturers must use the valve lifter to transfer power. When the cylindrical cam rotation, forcing the swing groove side follower swing, which connected the turret driven movement. As for the movement of the tool holder depends entirely on the shape of the groove. Bulb machine cam production | Zhucheng being a mechanical | Lamp machine cam being provided by a Machinery Co., Ltd. Zhucheng. Zhucheng Zhengyi Machinery Co., Ltd. (www.zhengyijixie.com) in this field machining devoted boundless enthusiasm and passion, Zhucheng being a machine has been customer-centric, for customers to create the concept of value, quality, service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Zeng manager.