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One of the most commonly used crushers on the market is the jaw crusher (stone crusher/rock crusher). It is a heavy-duty machine typically used for crushing or pre-crushing different types of raw materials into smaller pieces. This crusher is widely used in the mining and waste disposal industries to break large rocks into smaller particles for further use. As a crucial component of the jaw crusher, the Breaking jaws and wearing plates are typically available in five different materials to be selected depending on the sample and the analysis to be carried out, such as manganese steel, stainless steel, and steel for heavy-metal free grinding.Tungsten carbide, as a leading hard alloy,has distinguished itself in numerous fields with its unique properties. Its high hardness, wear resistance, corrosion resistance, thermal conductivity, strength, toughness, and thermal fatigue resistance are all outstanding. 
Using carbide materials for the crushing jaw and wear-resistant plates allows for fast and efficient crushing and pre-crushing of medium-hard, hard, brittle, and tough materials. These carbide parts are more durable than those made from other materials, with a service life several times longer than high-manganese steel jaw plates, providing excellent crushing performance.
Application Examples: Alloys, basalt, cement clinker, ceramics, refractory clay, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silica, slag, etc.
1.Use of high-purity raw tungsten carbide with low impurity content.
2.Cold isostatic pressing and over-press sintering processes ensure more stable product performance, better wear resistance, and a longer service life.
3.Strict production tolerance and geometric tolerance according to customer's drawings, ensuring minimal deformation and high precision.
4.Rigorous production quality control and finished product quality inspection to ensure the absence of sand holes, pores, cracks, or other quality defects.
5.On-time delivery, competitive prices, and first-class after-sales and technical consultation services.
6.24-hour online service, available for price and technical inquiries at any time.
| Grades | Hardness(HRA) | Denstity(g/cm3) | T.R.S(N/mm2) | ISO |
| YG8 | 89.5 | 14.70 | 2080 | K20 |
| YL10.2 | 91.5 | 14.4 | 3200 | K30 |
| YG10X | 92 | 14.45 | 3000 | K40 |
| YG15 | 87 | 14.3 | 3300 | K40 |
| YG20 | 86.5 | 14.2 | 3800 | K40 |
| YN6 | 89.5 | 14.5 | 1800 | |
| YN9 | 89.5 | 14.4 | 2000 | |
| YN13 | 87 | 14.2 | 2250 |
Zhuzhou Bullo Cemented Carbide Co.,Ltd is a modern enterprise integrating independent production and trade, and our expertise in the tungsten carbide components began in 2008.The company is located in Zhuzhou City, Hunan Province,and has passed the ISO9001:2015 quality certification system. It owns standardized modern factory, a professional technical and sales team, as well as advanced equipment for production and inspection.
We have many specific tungsten carbide products which cover a wide range of industries,they are mainly divided into two major parts: cemented carbide wear-resistant parts and cemented carbide cutting tools. Part of our tungsten carbide products are listed in detail as follows:
· Tungsten carbide rods, strips, and plates
· Tungsten carbide mechanical seal rings
· Tungsten carbide pin pegs and blocks
· Tungsten carbide grinding jar, balls, jaw plates, and grinding discs
· Crusher and pulverizer blades
· Tungsten carbide nozzles for oil and gas
· Tungsten carbide rotors and stators
· Control valve assemblies and flow trim components
· Valve plugs, valve seats, and valve cages
· Wear-resistant bushings and liners
· Bearings, bushings, guide rails, and sleeves
· Tungsten carbide welding blades
· Tungsten carbide hob rotary cutters and fixed blades
· Tungsten carbide circular saw blades
· Tungsten carbide rotary files
· Tungsten carbide inserts and end mills
· Tungsten carbide rollers
· Tungsten carbide auxiliary powder materials
...
Our products have been widely exported to Russian Federation, Germany, America, South America, etc. And our carbide are widely used for machining cast iron, steel, stainless steel, aluminum, copper, rubber and so on.
Stable quality and satisfactory service are the eternal commitments of Zhuzhou Bullo Cemented Carbide Co., Ltd. We adheres to the philosophy of "high quality, integrity, and innovation" and is dedicated to providing high-quality products and services to all our customers. We warmly welcome interested customers to come and customize their orders and cooperate with us!
