(2) The sprocket should be installed on the shaft without skew or swing. If the deviation of the two wheels is too large, it is easy to cause chain disconnection and accelerated wear.
(2) The syringe mounted on the shaft should not be skewed and oscillation. If the two-wheel offset is too large, it is easy to produce unchained and accelerated wear.
(2) There should be no skew and swing when the sprocket is installed on the shaft. If the offset of two wheels is too large, it is easy to cause chain breaking and accelerated wear.<br>