2015年11月12日星期四

HOW TO REDUCE THE WEAR OF CONCRETE MIXERS?

concrete mixer

When using the concrete mixer, how can we make the operation more concrete mixers reduce wear, thus extending the life of concrete mixers. In fact, to ensure that concrete mixers reduce wear and tear, it should be necessary to pay special attention in the run-in period.
Run-in period is all kinds of concrete mixers must go through a phased work in run-in period, how to ensure the normal operation, the failure rate of decline in the concrete mixer, extended core purpose of safety of life, through the period of rest, we must understand. Then, in the run-in period when the concrete mixer in use need to pay attention to what things?
Troubleshooting Running concrete mixer: poor lubrication, due to the new assembly parts combined with the gap between them is small, and due to assembly and other reasons, it is difficult to ensure the uniformity of the gap, the lubricating oil is not easy to form a uniform film on the friction surface to prevent wear. To reduce the lubricating effect, so in the early abnormal wear of parts. It caused serious friction with the surface scratches or wear and failure.
Since the new machine parts processing factors concrete mixer, assembly and regulation, such as friction surface contact area is small, unequal status surface pressure, wear faster. At this time, if overloaded, it could cause parts damage, early failure. So, when the concrete mixer used in run-in period, and must not use it for work overload, so that the life of the concrete mixer will be undermined

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