Zhuzhou Wisdom Mining Technology Co.. LTD

Tel:  +86-731-13762325652    E-mail: infos@hxy-carbide.com

Insert for Milling and Excavation in Construction
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  • Insert for Milling and Excavation in Construction

Insert for Milling and Excavation in Construction

Series:Insert for construction
Workpiece:Milling and excavation in construction

Keywords:

Insert for coal mining

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

 

 

 

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