2012/12/26 18:41:07
Regularly sand making machine downtime to open observation doors observe Impact Sand internal wear, the center of the feeding tube, cone hat, impeller, indecent Road liner circumference guard wear block wear after wear should timely replacement or repair, the replacement of the wear-resistant block should be replaced at the same time, wear blocks of the same weight. Observed stone crusher process open door to observe the inner workings of the case, in order to avoid danger. Found the impeller find manufacturers body abrasion timely replacement patch. Special attention, without the consent of the manufacturer, forbidden homemade impeller.
Transmission triangle tape taut size should be adjusted appropriately, to ensure uniform force triangle tape on both sides of the triangle tape should be grouped optional dual motor drive, then each group of its length as much as possible. Should be adjusted so that the difference between the two motor current does not exceed 15A.
Sand making adding an appropriate amount of grease Mobil car grease Premium or 3 # lithium grease every 400 hours to 2,000 hours of work cleaning open bearing spindle assembly, generally work 7200 hours, the replacement of a new bearing. The upper end of the spindle assembly bearing swimming end, the bottom bearing fixed end, pulled the pulley by hand should be flexible rotation after assembly.
Sand making equipment running, the device is a high-speed device, should pay special attention to production safety. The officers concerned should be kept away from the device For more on repairs should be carried out after the shutdown. Suggest asking your professional maintenance staff to solve problems without the manufacturers permission is forbidden to remove the core components. How to improve the impeller device to extend the stability of sand making the life of?
At this stage, is difficult to meet the demand of the market led to the supply of natural sand mining operations due to the growing number of engineering with the amount of sand, gravel aggregate. Therefore, the mechanism of sand or artificial sand industry gradually on the rise, and bring the whole construction machinery industry research and improvement of the heavy mineral processing equipment technology and sand making production line process. As an important part of the Sand gravel production line, because of its important position in the entire mechanism of sand production, so solid and durable components becomes pivotal. The industry believes that the sand making material injection to play a decisive role in the impeller device is an important component, the stability of its work associated with the conveyor to the efficiency of the feeder, sorter.