Tungsten Carbide Mining Tools

With the continuous development of the mining industry, in the actual rock drilling process, the economic effect of rock drilling is closely related to the wear resistance of the drill bit. Because cemented carbide material has high hardness and a certain use strength, it can withstand high impact loads, so it has been widely used in the mining industry.

The wear of the drill bit and the sharpness of the blade also affect the crushing of the rock. Therefore, some improvements have been made in the design of cemented carbide alloy pieces used in cemented carbide drill bits, such as wedge pieces, column teeth, and ball teeth, and the most used are the straight and cross-shaped ones.

Mining tool material grade choice

In the coal mining industry, generally speaking, the rocks in coal mines are softer, mostly limestone, sandstone and shale, so the straight and cross-shaped drill bits inlaid with YG8C cemented carbide are used.

In geological exploration, to find out the bottom conditions of an area, the main method of drilling to extract rocks is used, and the most used drill bit material is cemented carbide. In geological exploration, the cemented carbide grades used are mainly YG6 and YG8.

Mining cemented carbide mainly uses grades with higher cobalt content in tungsten-cobalt alloys, especially coarse-grained tungsten carbide with lower cobalt content, which are also widely used in impact drilling. Mining cemented carbide must have the two characteristics of not being easily damaged under impact load and having high wear resistance.

The selection of mining cemented carbide grades should be based on the ore and rock conditions.

  • YG4C is suitable for geological exploration, coal mining, electric drills and pneumatic drill bits, and drilling into coal seams, potassium salt, rock salt and other rock formations.
  • YG15 has the highest toughness and can withstand strong impact loads. Application: heavy rock drills drill hard and extremely hard rock formations
  • YG11C has higher toughness and can withstand strong impact loads. It has higher wear resistance than YG15. Application: used for heavy rock drills drill hard and medium-hard rock formations
  • YG13C is suitable for manufacturing oil rotary drills; drilling hard and medium-hard rock formations, and is also suitable for drill bits for impact rotary rock drills and heavy rock drills.
  • YG8C is a coarse-grained tungsten-cobalt alloy that can withstand impact loads, has high use strength, and excellent wear resistance
  • YG8 has lower toughness than the above alloys, but higher wear resistance than the above grades, and can withstand lower impact loads

Mining tool types and Classification

  • Cemented carbide Rock Drill Bits
  • Cemented carbide drill bits for coal drilling
  • Cemented carbide button for geological prospecting
  • Cemented carbide drilling bits
  • conical double chamfer button
  • conical chamfer button
  • ball double chamfer button
  • ball chamfer button with pin hole 
  • wedge button 
  • spoon button
  • eccentric wedge button 
  • straight wedge button
  • flat head button
  • road tips 
  • coal cutter button 
  • parabolic double chamfer button
  • conic chamfer buttons with pin hole 

Why Choose XYMJ for Tungsten Carbide Mining Tools

  • We can produce many kinds of different shape mining tools according to customers’ need and drawings.
  •  We can provide different material grades from our carbide blank workshop .
  • professional advanced production line and inspection equipment to ensure high quality products.
  • High wear resistance, high hardness and impact toughness
  • Advanced Process Technologies and High Precision Product Machining Lines
  • .ISO quality control and stable and reliable.
  • Competitive quotation with steady quality

FAQs

A1: We are in Zigong, China. Our company found since 1999, custom made mining tools manufacturer.

A2: We have carbide blank workshop, we have complete mixed material workshop, press workshop and sinter workshop. Professional workers and engineer team technique support.

A3: Of course, we support customer try our samples first.

A4: Yes,we can produce them totally according to customer’ drawing.

A5: Yes, our carbide blank workshop can provide different material grade for cusotmers’ different require.

A6: We can provide all production process quality control , for big batch , we can provide special production line to provide special quality control plan.

A6: We can produce all mould by ourselves , this is our advantage for mining tool production.

Quote Now to Start Your Tungsten Carbide Mining Tools

Contact us via [email protected] or +86-15881333573; our team has extensive product knowledge and will be able to help you.

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