primary crushing meaning in English
初轧
粗碎
Examples
- Spike crushers are used in the iron and steel industry for primary crushing of hot sinter
辊式破碎机在冶金业领域里被用来粗碎热烧结矿。 - In the upper primary crushing stage the feed material is pre - crushed between a crushing plate and a crushing roll
在位于上方的破碎阶段，给料在破碎板条和一个轧辊之间被破碎。 - The series feeder is in front of selecting machine , as a function to pre - selecting , as to strengen the capability of primary crushing
该系列给料机用于粗碎破碎机前大块物料的均匀给料，同时由于棒条筛面的作用，又能除掉泥土等细碎物料，达到预筛分功能，能够提高粗碎能力。