In order to realize the construction waste recycling and comprehensive utilization of construction waste production line has been widely used. Among them, the crushing process is the most critical part, including the coarse crushing, broken and finely. 1. The coarse crushing, construction waste production line that is commonly used in coarse crushing equipment is jaw…

In parts of the design phase, in addition to take general measures to increase its strength, can also through the following some measures to improve the fatigue strength design: 1. As far as possible to reduce the influence of the stress concentration on the spindle. This is the primary measures to improve the fatigue strength…