Serrated Carbide Tipped Grader Blades
In frozen-road scarifying or “Ice Blading” applications, choose serrated Carbide Tipped Grader Blades for long wear life.
Tungsten carbide inserts brazed into specially prepared areas in the blade will increase wear life several times when compared to conventional blades.
This makes serrated carbide tipped grader blades ideal for severe wear applications.
SERRATED EDGES
» Better penetration than a continuous edge (greater down pressure per in of edge contact)
» No cast angle restrictions
CURVED SERRATED
» A curved serrated edge penetrates better than a straight serrated edge with a forward mold board
FLAT SERRATED
» Better penetration than a continuous edge (greater down pressure per inch of edge contact)
» Designed to penetrate packed gravel, frozen earth and ice
» For severe impact conditions, install over a 6″ (152 mm) edge to reduce tooth breakage
Various sizes and configurations of tungsten carbide inserts are available to suit any application.
Serrated carbide tipped grader blades are available in various sizes of flat and curved profiles, with hole sizes and patterns to suit all OEM equipment.
Scarify frozen or hard packed roads with Serrated or “Sawtooth” Grader Blades.
Hot rolled boron alloy steel, heat treated and stress relieved for unmatched thru-hardness and impact strength.
High Carbon – Hot rolled steel profile with high carbon content.
CNC cut “teeth” are available as an option on any standard curved or flat grader blade, with hole sizes and patterns to suit all OEM equipment. Various “tooth” profiles are available to suit any application.
Edge selection is critical for enhancing production and keeping cost to a minimum. Application affects the cutting edge shape, metallurgy and style. Impact, penetration and abrasion define your application environment. An edge has to penetrate the material and not break during operation. Edge life then becomes a matter of metallurgy and thickness.
Custom size configurations available on request
Carbide insert blades are plow blades with slugs of tungsten carbide brazed into the thickness of the blade. Carbide is an extremely durable substance that substantially extends blade life up to 20 times over standard carbon steel blades.
Carbide insert blades for snow plow applications are available in four profiles: 3/4 x 5, 3/4 x 6, 7/8 x 5 and 7/8 x 6.
We accept custom dimension of Tungsten Inserts | Tungsten buttons carbide blades upon your drawing or sample
Insert blades for underbody plows are also available. They come with backside top bevel to allow for the step in the moldboard. Trapezoid-shaped inserts can be brazed into the blade backwards to create a cleaner road surface, allowing for the back dragging of some underbodies
Tungsten carbide product is available in two different forms to increase the performance for most of the wear products we offer. Carbide inserted cutting edges are primarily used on the snowplow and grader cutting edges. Carbide embedded wear edges are used in the loader, scraper, dozer and motor grader application.
We produces tungsten carbide inserts for snow plow blades in various dimensions, tungsten carbide snow plow blade is used to cleaning the snow on road. All of these carbide inserts are made from the virgin raw materials and HIP/sintered, be of very high quality and excellent performances. However, the price is very competitive.
Carbide inserted-virgin tungsten carbide inserts are placed into milled grooves along the bottom wear surface of the edge giving it unmatched wear resistant properties and making this blade ideal for high speed highway or airport runway plowing.
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Carbide insert blades are plow blades with slugs of tungsten carbide brazed into the thickness of the blade. Carbide is an extremely durable substance that substantially extends blade life up to 20 times over standard carbon steel blades. These blades are made of steel with a carbide insert or overlay. This style of blade is designed for extended product life compared to standard steel plow edges. There are a wide variety of carbide insert styles that can be paired with the three main types of snow plow mounts (front, underbody, and wing). For best performance, the blade should be matched with the appropriate mounting application. An underbody blade should have a top bevel, whereas front mount and wing blades should be unbeveled square edges.
Application:
Carbide snow plow blades are used on the front, underbody, and wing of a snow plow. Carbide snow plow blades look very similar to traditional steel cutting edges; however, they have a carbide insert brazed into the thickness of the steel or overlayed on the face along the bottom of the blade. Carbide is short for Tungsten Carbide; a metal composed of equal parts tungsten and carbon. Carbide is denser than steel enabling it to be a versatile and durable edge material that provides much better wear resistance properties than a cutting edge made of just steel.
Body blade:
1.The blade shall be flat hot -rolled finished steel to meet or exceed specification for A36 or 1020 type steel;
2. Punching shall be 11/16”(or customized) square holes with countersink to receive 5/8”diameter plow bolts.Location and space will be done according to customer’s drawings.
3. The slot for the carbide inserts shall be milled in the center of the blade edge.
Tungsten carbide inserts
1.physical property:The inserts shall be a high shock WC of tungsten carbide with cobalt at least 11%.
Density(g/cm3):14.1-14.6
Hardness(HRA):87.5-89
Transverse Rupture strength(N/mm2):3200 min
Porosity:A06B02C00
2. insert dimension:
Height: .635”+/-.0054(long side)
Width: .365”+/-.010
Length: 1” Nominal
Bottom Angle:25 degrees with a nose radius of 1/16: minimum
Brazing
1. the brazing material shall be a high strength brass.
2. The tungsten carbide inserts shall be positioned in the milled slot at approximately .010 between the inserts the entire length of each cutting edge section
Quality Control
1.All raw materials are tested in terms of density, hardness and TRS before use
2.Every piece of product goes through in-process and final inspection
3.Every batch of product can be traced
