鄂式闸门采用优质碳钢焊接成形，结构独特，运行灵活可靠，无卡阻现象。
The valve is welded in fine steel, having the features of peculiar structure, non-obstruction, reliable and flexible operation.
工作可靠，只有两个运动部件(自由杠杆结构和倒置桶)，故不会产生卡阻。
It has reliable operation and only two moving parts-free lever structure and inverted bucket, so no blockage is produced.
它解决了现有技术所存在的用风纯洁度不高，导致道岔产生 机械卡阻的缺陷。
The pre-filer solves the problem that the used wind generated by adopting the prior art has the disadvantages of low purified degree, so that the mechanical jamming is generated in the turnover.
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