Concrete Spacers Production Line Introduction: 1.Concrete Spacers Production Line can generate less pollution, especially less noise. 2.With changing molds, it can not only produce various kinds of concrete spacer blocks but also solid bricks, curb stones and so on. 3.Unique and efficient vibration mode: the latest technology, adjust the speed of the motor to meet and guarantee the vibration of the host in the fabric of different vibration frequency and amplitude, thereby improving the quality of the products shorten the molding cycle.