This paper analyses unreasonable place of the scraper chain and scraper of sgd-20b type scraper conveyor. Improving way is adopted and the effect is very good.

分析了sgd—2 0 B型刮板输送机刮板链中链条及刮板的不合理处，采取了改进措施，取得了良好的效果。

youdao

Through a new type scraper barb machine being developed, the problem has been solved that effect of barb on roll life in medium steel plate production and the quality of rolled plate was improved.

通过开发研制一种新型刮板式去毛刺机，解决了在中厚板生产中板坯毛刺影响轧辊寿命的问题，提高了轧制钢板的质量。

youdao

Spillage conveyor or self-collecting chute if possible: Scraper type spillage conveyor shall be equipped wherever in the flow sheet.

如果有散落水泥传送带或者自收集溜槽的话：应该在流程中配备刮刀式散落水泥传送带。

youdao