The advanced technologies to obtain the bimetals scaleboard and the bimetals jaw-crusherplate are introduced.
介绍了生产双金属复合衬板和颚板先进工艺方法以及它们的优缺点，提出了关键技术和今后的发展趋势。
2
Already starting to the crusher, should first idling for several minutes, can check base, idling protective plate chain, such as no abnormalities, can start feeding.
对已起动的破碎机，应先空转几分钟，空转时可以检查基座、防护板链等，如无异常，可开始给料。
3
Crushing functions of a rotary crusher are achieved by its crushing cavity consisting of an eccentric rotary roller arid a fixed notch crushing plate.