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FAQ

  • Q What are the thicknesses of medium blades (16Mn, 30MnB)?

    A The thickness of medium blades are: 13, 16, 19/20, 25, 30, 35, 40, 45, 50, 55, 60. 60mm thick blades need to be ordered, and attention should be paid to the minimum order quantity and delivery time. Before quoting, it is necessary to confirm whether the material is in stock; plates of other thicknesses or other materials need to be customized, and specific information should be asked to Mr. Xu.
  • Q What are the types of cutting edges’ raw materials?

    A Raw materials are divided into plates and profiles. Profiles are further divided into curved grader blade profiles and cutting edge profiles.

    (1) What are the specifications of cutting edge?
    152*16mm 203*19mm 254*25mm

    (2) What are the specifications of curved grader blade?
    152*13mm 152*16mm 152*19mm 203*16mm 203*19mm 203*25mm
  • Q What are the materials of the flat plate and the knife corner?

    A Carbon Steel C45 carbon steel, Manganese steel 16Mn manganese steel, Boron steel 30MnB boron steel.
    Our factory does not produce carbon steel C45. If customers want a lower price, we can quote this material. However, C45 is not as wear-resistant as 16Mn, and its welding performance is not as good as 16Mn. Generally, we recommend customers to buy 16Mn.
  • Q What materials are the grader blades made of?

    A C80 carbon steel, 30MnB boron steel
  • Q What are the specifications of grader blade and the corresponding conventional models?

    A Length: 1219mm(4ft), 1524mm(5ft), 1828mm(6ft), 2133mm(7ft), 2438mm(8ft)
    width*thickness:  152*13mm, 152*16mm, 152*19mm, 203*16mm, 203*19mm, 203*25mm
  • Q How does it convert inches to millimeters? How does it convert feet to millimeters?

    A 1=25.4mm, 1=304.8mm
  • Q What is the English general name for our industry?

    A Ground Engaging Tools, referred to as G.E.T. parts.
  • Q What type of blades are used on each machine?

    A (1) Motor grader: grader blades 5D9554,5D9553;Serrated grader blades 5D9559S Curved end bit 7D9999,6Y2805,Double beveled single side single row hole cutting edges 4T3007, 4T6511…
    (2) Bulldozer: Double beveled middle row hole cutting edges 7T5702, Double beveled single point middle hole blade 6Y5540, flat end bit 9W8874, 9W8875, curved end bit 8E4193, 8E4194
    (3) Spade edge: Single beveled edge without holes YSSB-3000-300-30, single beveled edge with multiple rows of holes 9V6575, these three can be collectively referred to as bucket lip plates; Double beveled edge middle hole blade 1U0593, double beveled edge middle hole short blade 3G6395 (length less than 600mm), double beveled edge middle hole short blade (length less than 600mm) 4T6699, etc
    (4) Excavator: None beveled and no holes, single beveled and no holes, single beveled and double rows of holes, double beveled and middle holes blade

    The blades on excavators are generally more customized in size, and less in standard models.
  • Q Which machines can our cutting edges be mainly applied to?

    A Motor-Grader machine, Bulldozer machine, excavator machine,  loader machine, Scraper
    It is more common for blades use on the first four machines. 
  • Q What kind of the cutting edges do you have?

    A Non-beveled cutting edges, single-beveled cutting edges, double-beveled cutting edges.
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