faq
  • 2018-06
    1.The physical properties of the material screened by the vibrating screen include the particle size composition, humidity, mud content, and shape of the particles.
  • 2018-06
    Ultrasonic rotary vibrating screen is increasingly favored by various industries as a high-precision screening device. However, when it is running, the screen frame is always rotated and not fixed. How can this be solved?
  • 2018-06
    Linear vibration sieve is a kind of screening equipment with simple structure and large output. It is widely used in food, medicine, chemical industry, metallurgy and other industries. It can work with the automatic feeding system for 24 hours continuous work. However, when the linear screen is used, the shock-absorbing spring will be broken. What causes this problem? How can the user solve it?
  • 2018-06
    Sieve plate is an important part of the vibrating screening machine to finish the screening process. Each vibrating sieve must be equipped with a suitable sieve plate.
  • 2018-05
    Screw conveyor can transport particles, powders and small pieces of material,etc. There are many types of transport,such as horizontal transport,inclined transport, vertical transport, etc. The transport distance range from two to seventy meters,there will happen many failures if the transport process is improper or no pay attention to maintenance,blocking material is one of the most common failure.Why is blocking material happened?How to solve this problem?
  • 2018-05
    Cement screw conveyors are mainly used in concrete mixing stations to transport materials such as cement, fly ash and other powdered and small particles. Cement screw conveyors have many advantages.
  • 2018-05
    1. Design reference of screw conveyor When it is confirmed to use screw conveyor for bulk material transportation, the problem is how to design conveyor system economically and reasonably.
  • 2018-05
    1.Scraper chain breaks The quality of the buried scraper conveyor chain is poor, that is the quality of the chain material and the welding process are not up to the standard, excessive coal loading or large pieces of coal press against the scraper, the average load and the large dynamic load repeatedly influence it, causing chain fatigue failure
  • 2018-05
    1. Preparation before the Installation of Buried Scraper Conveyor 1) According to packing list provided by the manufacturer , all the conveyor components should be counted, classified, inspected and properly stored after the equipment has reached the site. The conveyor can't be stored in the open air to avoid rusting and corrosion.
  • 2018-05
    Selection of buried scraper conveyor machine bearings The bearing on the small sprocket shaft of buried chain conveyor machine is a pair of GB/T276-6112 deep groove ball bearings.
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