I designed primarily designed for use exclusively Coal scraper conveyor, the grid plate, vibration device.
我在设计中主要设计了选煤机专用刮板输送机、布风板、振动装置。
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The filter adopted a new type of microporous porcelain plate as filtrating media and consisted of rotor, distributor, stirrer, scraper, slurry tank, and vacuum, backwashing and auto control systems.
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.