DWFA Series Pendulum Arm Dynamometer: It is used for measuring the drafting roller pressure of roving machine and spinning frame, drawing frame. It's the scientific findings of Textile Industrial Institute. It can measure the front, middle and back pressure, and it is easy to operate and accurate.
DWFA Series Pendulum Arm Dynamometer: It is used for measuring the drafting roller pressure ofroving machine and spinning frame, drawing frame. It's the scientific findings of Textile Industrial Institute. It can measure the front, middle and back pressure, and it is easy to operate and accurate.