1. ECR3 Series Riveting Machine ECR3 Series Riveting Machine First, Equipment: The machine is made of compressed air-driven device with low power ... in place. Equipment needs the clean, dry compressed air-driven, pneumatic: 3-6bar;Second, the design and manufacture based on: Both ... for the cold plate without rivets 2 sets1.6 Pressure riveting die 1 set Pressure screw M3, M4, M5, M6 Pressure ...