
Insert for Milling and Excavation in Construction
Series:Insert for construction
Workpiece:Milling and excavation in construction
Keywords:
Insert for coal mining
Category:
Product Description
Tungsten carbide button are a widely used tool in the mining industry, essential to help extract and break rocks. They are produced using high-quality material and advanced technology, ensuring their durability and high performance. As a manufacturer in China, we offer high-quality Carbide Mining Buttons to merchants all over the world at a competitive price.
Engineering mining alloy teeth have high wear resistance and impact toughness. It has a variety of full-size tooth shapes, including spherical insert, conical insert, parabolic insert, eccentric wedge insert etc.
Our advantage of making tungsten carbide button bits is that we are using HIP sintering for minimizing the porosity of carbide blank for increasing the transverse ruputure strenth (TRS). It is very suitable for high quality requirment for making carbide bottons to be ued in high and medium pressure DTH Drilling. As its unique working performance, tungsten carbide button bits are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.
Tungsten carbide button characteristics
1. Cemented carbide/tungsten/spherical button
2. Wearing resistance good
3. Best suited to hard rock
4. Abrasive to very abrasive
Application:
Carbide Buttons are made from Tungsten carbide powder and cobalt powder, it has very high hardness, toughness and were resistance, wildly used in mining, excavating and construction tools. DTH drill bits industry need huge quantity carbide buttons, which are pressed into face and side of the DTH bits head.
Material introduction:
Grade |
Density (q/cm³ |
Coercive force(KA/m) |
Hardness HRA |
TRS(Mpa) |
Applications recommended |
HD104 | 14.95 | 5.5-6.5 | 87.0 | 2500 | For use as the insert to mill and plane the asphaltos road surface.For excavation of mid-hard rock formation withgood wear resistance. |
HD102H | 14.95 | 11.7-12.7 | 90.5 | 2900 | 1Applied to milland plane the concrete road surface.Forthe excavation of harder rock formation witha good impact toughness |
HD253 | 14.65 | 6.2-8.7 | 88.0 | 2800 | Applied to mount on the big diameter of inhole drill to drill the ultra hard rock formation.Mounted on the tri-cone drill for drilling the mid-soft rock formation with a long life time.Mounted on the hobbing and disc cutter to cut soft rock formation |
HD303 | 14.53 | 6.5-8.5 | 87.5 | 2900 | For mounting on the tri-cone drill to cut the mid-hard rock formation with a better wear resistance.Mounted on the hobbing and disc cutter to cut mid-hard rock formation |
HD353 | 14.42 | 5.5-8.0 | 87.5 | 3000 | Mounted on the tri-cone drill to cut hard rock formation with a better impact toughness.Mounted on the hobbing and disc cutter to cut hard rock formation. Mounted on the boring cutter for boring the subway tunnel.Mounted on the roller of powder rolling machine. |
HD254 | 14.65 | 4.5-5.5 | 86.5 | 2500 | For use as a insert to excavate the softer rock formation tunnel.Used for the excavation of open trench and tunnel or the mining of openmine. |
HD304 | 14.50 | 4.0-5.0 | 86.0 | 2500 | For use in the tunnel excavation in harder rock formation.Applied to mill and plane the concrete road surface |
Size for spherical: ( can be produced according to the size and shape required by the customer)
Type | Dimension | |
Diameter | Height | |
HJW0812 | 8.0 | 12.0 |
HJW1217 | 12.0 | 17 |
HJW1319 | 13.0 | 19.0 |
HJ1622 | 16.0 | 22.0 |
HJW1624 | 16.0 | 24.0 |
HJ1729 | 17.5 | 28.5 |
HJW1827 | 18.0 | 27.0 |
Related Products