faq
  • 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.
  • 2018-05
    There are many parameters affecting the working of level spiral conveyor, including conveying capacity, filling rate, screw pitch, screw shaft speed, screw blade diameter, etc., in particular, some of the main parameters, which have a very big impact on the production efficiency, service life and work performance when horizontal conveying of the auger conveyor machine.
  • 2018-05
    The screw conveyor has a specification for material transport.What should we pay attention to screw conveyor when transporting some special material?
  • 2018-04
    Spiral conveyor screw surface in the form of solid spiral (S method) and belt spiral (D method) two. The flanged connection between the screw shafts ensures the interchangeability of the connecting shafts and facilitates maintenance. The screw conveyor cover is tiled and clamped on the cover with a cover buckle
  • 2018-04
    The installation of the buried scraper conveyor requires the following work: 1) Positioning of the buried scraper conveyor: first, fix the position of the head and the tail, then confirm the center line of the scraper conveyor.
  • 2018-04
    4.Scraper conveyor body 1, scraper, chain (1) Scraper bending deformation shall not be greater than 5mm. The wear length of the double-chain and medium-chain scraper shall not exceed 10mm. (2) The elongation of the ring chain must not exceed 2% of the design length. Chain ring diameter wear should not exceed 1-2mm.
  • 2018-04
    1.Scraper conveyor head ,tail drive 1)There is no welding in the nose, tail, transition slot and bridge. 2)The head stock, tail stock,and transition slot must be tightly connected. Up and down left and right stagger no more than 3mm. 3)The pressure chain device is firmly connected and the wear should not exceed 6mm.
  • 2018-04
    The cement screw conveyor is widely used in the cement silo discharge point, because its space is small, the conveying angle and rotation angle are easy to be adjusted, so it greatly reduced the time cost. However, the screw conveyor has strict requirements in operation in order to enable cement screw conveyors have a long service life, please remember the following items when transporting materials:
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