tungsten carbide coal mining shank cutter bits
- Product Type：U84,U92,U95,S100,S135,S160,S200
- Applications：coal mining ,tunneling
- Category：Mining Bits
- Summary：
*High performance& price ratio.<br> * Wear-resistant carbide tip for extended tooth life.<br> * Strong braze weld for superior tip retention.<br> * Specially hardened head for much longer tooth life.<br> * Fully ranged products.
1. The mining pick is coated with tungsten carbide uniquely, which is made from the same material
as the tungsten bit. Only horizontal wear happens, and radial wear will never happen.
2. Tungsten bit and steel body achieved the seamless integration by the diffusion fusion
technology of metal liquide crystal structure. The tungsten bit of picks produced by this technology
will never fall off and problems of such like won’t happen.
3. The tungsten carbide proportion of a pick already reaches 85%, which prolonged greatly the working life
of picks. The diameter of WC particle is 8.5μm.
4. With the warm extrusion technology by the degree of 600-800, picks will not be auxidized after
repeted forging. The steel quality is enhanced upon the existing physical performance,
and breaking will not happen.
