The tools selected for different applications are also different. Choosing the right tool not only ensures the stability of the machining, but also improves the machining efficiency. Machining centers are widely used in the production of fixtures and molds, mechani.......

The Chinese medicine pelletizing machine can produce honey pills, concentrated pills, water honey pills, water pills, pellets, and can also be coated and dried. Make the prepared pills even and beautiful. It is especially suitable for small pharmaceutical factories, large and medium-si.......

After a roof accident, the trapped person should be rescued quickly and ventilation should be resumed.

First, you should contact the trapped person directly (call, tap, use a geophone, etc.) to determine the location and nu.......

The basic structure and working principle of these three crushers are exactly the same, except that the shape of the crushing chamber is slightly different. As shown in Figure 9: The key to the difference is the broken parallel strip.......