Cartesian Robot Arm Manufacturer in China: Smart Cartesian Robot Arms for Plastic Injection Molding Machine to simplify solutions and reduce manual errors. Key Specifications/Features: A Cartesian coordinate robot, according to Wikipedia, is an industrial robot whose three principal axis of control are linear (they move in a straight line rather than rotate) and are at right angles to each other. The three sliding joints correspond to moving the wrist up-down, in-out, back-forth. - Simplify the robot control arm solution - Increase productivity - Reduce manual errors - Improve efficiency and accuracy - Prevent injuries - Streamline manual and monotonous process