faq
  • 2019-08
    1. It’s very easy for dust screw conveyor to occur blocking phenomenon because dust has small unit weight but larger instantaneous flow rate. In this condition, please shake the screw conveyor and open the upper cover and clean dust.
  • 2019-08
    Generally speaking, there will be matched feeding equipment for gyratory vibrating screen in the production line. However, how to control feeding volume to achieve optimum performance and efficiency is a big problem.
  • 2019-07
    Belt deviation may occur during belt conveyor operation, in this case, we should find reasons lead to belt deviation first.
  • 2019-07
    Belt conveyor belt skid is a common seen problem during the operation, while the main cause of conveyor belt skid is due to there is not enough friction between conveyor belt and conveyor drum, how to avoid belt skid problem, we will introduce from following three aspects:
  • 2019-07
    Do you know the purpose of adjusting rotary vibrating screen eccentric block? Here PK Machinery will introduce as follows:
  • 2019-06
    Days ago, a Russian client told us the circular vibrating screen he ordered could not start up , the amplitude was quite small even if it start up, and the screening efficiency is quite poor, here PK Machinery summarizes the reasons as follows:
  • 2019-06
    Belt conveyor pulleys play an important role in belt conveyor, such as transmitting traction for belt conveyor; changing direction of the conveyor belt
  • 2019-06
    There are two types bucket elevator body: one is the commonly used single-channel type, the other one is double-channel type. The so-called double-channel bucket elevator means that the chassis has two channels, one is for loading material and the other for discharging materials.
  • 2019-05
    Sawdust refers to fallen broken wood chips from the trees when cutting the trees during wood processing. Sawdust contains a lot of branches and stones
  • 2019-05
    1.Please add clean lubricating oil for anti-friction bearing, slide plane, rolling bearing, wheel gear of cement screw auger, because these places are very easy abrasive.
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