faq
  • 2019-10
    Belt deviation occurs in rubber belt conveyor sometimes. In this case, we should find reasons which leads to belt deviation first. Since there are many reasons that cause this situation, if reasons can not be found, it will seriously affect the normal operation of belt conveyor. Speaking of which, the adjustment of tension degree is the one.
  • 2019-10
    Belt conveyor pull cord switch is commonly known as ‘emergency stop switch’. When the belt conveyor need downtime, pull cord switch action will stop the conveyor. Pull cord switch can be divided into manual reset and automatic reset.
  • 2019-09
    Common failures of belt type bucket elevator include material block, material return too much, belt deviation, belt slip and other problems. Another situation is that the capacity can not reach the requirement. However, the main problem is material block problem caused by material return too much as well as belt deviation problem.
  • 2019-09
    1. Check whether the rotary vibrating screen sieve mesh and impurity removal outlet is level or if it is over height, normally it should be about 5mm higher, the discharging outlet design is different according to different material types.
  • 2019-08
    1. Keep proper chain tension, scraper conveyor chain tension should be adjusted timely to meet preload requirements during the operation.
  • 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:
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